File "determinants-of-price-elasticity-.html"
Path: /ThinkIB/bm_econ/economics/page/21545/determinants-of-price-elasticity-html
File size: 123.37 KB
MIME-type: text/html
Charset: utf-8
<!DOCTYPE html>
<html lang="en">
<head>
<!-- Google Tag Manager -->
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-K5VSFSN');
</script>
<!-- End Google Tag Manager -->
<meta http-equiv="x-ua-compatible" content="IE=Edge">
<title>DP Economics: Determinants of price elasticity </title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="robots" content="none"><meta name="robots" content="noindex, nofollow">
<!-- Removed by WebCopy --><!--<base href="https://www.student.thinkib.net">--><!-- Removed by WebCopy --><meta name="keywords" content="what influences price elasticity for a good or service?Economics, ThinkIB.net, InThinking, IB, IBDP, IBMYP"><meta name="description" content="Determinants of price elasticity . ThinkIB.net Economics is an InThinking website.">
<link href="../../../css/bootstrap.min.css" rel="stylesheet" media="screen">
<link href="../../../css/font-awesome-4.7.0/css/font-awesome.min.css" rel="stylesheet">
<link href="../../../css/top-nav.min.css?v=202305221900" rel="stylesheet" media="screen">
<link href="../../../css/style.min.css?v=202308071530" rel="stylesheet" media="screen">
<link href="../../../css/style-ib.min.css?v=202305221900" rel="stylesheet" media="screen">
<link rel="stylesheet" type="text/css" href="../../../js/jq-fancybox/jquery.fancybox.min.css">
<link href="../../../js/jq-fancybox/jquery.fancybox.min.css" type="text/css" rel="stylesheet">
<link rel="stylesheet" href="../../../css/side-nav.min.css?v=202305221900"><link rel="stylesheet" href="../../../assets/css/ckeditor5-custom.css" type="text/css"><link rel="stylesheet" href="../../../css/std-access.min.css?v=202305221900"><link rel="stylesheet" href="../../../css/snippets.min.css?v=202305221900"><link rel="stylesheet" href="../../../css/article.min.css?v=2023061230"><script src="../../../js/localdates.min.js?v=202009290900"></script><script src="../../../js/ifvisible.min.js"></script><script>ifvisible.setIdleDuration(300);</script><script>var tibSitename = "economics";</script>
<script>
const SITE_TAG = "ib"
const SITE_WEB = "ThinkIB.net"
const SITE_DOMAIN = "www.thinkib.net"
const SITE_URI = "https://thinkib.net"
const SITE_CLIENT_CODE = "TIB000001"
let imageThinker = "https://assets.inthinking.net/thinkib/header-thinker-ib.svg";
let imageStudent = "https://assets.inthinking.net/thinkib/header-student-thinkib.svg";
</script>
<script>var userHash = "1164ffdb5b0fa1709243f22ebefcb0a3", userTicket = "fd6a5e8a06cfccf2";</script><script src="../../../js/user/local-stats.min.js?v=202102101800"></script><link rel="apple-touch-icon-precomposed" sizes="57x57" href="../../../thinkib/favicon/student-thinkib/apple-touch-icon-57x57.png"><link rel="apple-touch-icon-precomposed" sizes="114x114" href="../../../thinkib/favicon/student-thinkib/apple-touch-icon-114x114.png"><link rel="apple-touch-icon-precomposed" sizes="72x72" href="../../../thinkib/favicon/student-thinkib/apple-touch-icon-72x72.png"><link rel="apple-touch-icon-precomposed" sizes="144x144" href="../../../thinkib/favicon/student-thinkib/apple-touch-icon-144x144.png"><link rel="apple-touch-icon-precomposed" sizes="60x60" href="../../../thinkib/favicon/student-thinkib/apple-touch-icon-60x60.png"><link rel="apple-touch-icon-precomposed" sizes="120x120" href="../../../thinkib/favicon/student-thinkib/apple-touch-icon-120x120.png"><link rel="apple-touch-icon-precomposed" sizes="76x76" href="../../../thinkib/favicon/student-thinkib/apple-touch-icon-76x76.png"><link rel="apple-touch-icon-precomposed" sizes="152x152" href="../../../thinkib/favicon/student-thinkib/apple-touch-icon-152x152.png"><link rel="icon" type="image/png" href="../../../thinkib/favicon/student-thinkib/favicon-196x196.png" sizes="196x196"><link rel="icon" type="image/png" href="../../../thinkib/favicon/student-thinkib/favicon-96x96.png" sizes="96x96"><link rel="icon" type="image/png" href="../../../thinkib/favicon/student-thinkib/favicon-32x32.png" sizes="32x32"><link rel="icon" type="image/png" href="../../../thinkib/favicon/student-thinkib/favicon-16x16.png" sizes="16x16"><link rel="icon" type="image/png" href="../../../thinkib/favicon/student-thinkib/favicon-128.png" sizes="128x128"><meta name="application-name" content=" "><meta name="msapplication-TileColor" content="#FFFFFF"><meta name="msapplication-TileImage" content="https://assets.inthinking.net/thinkib/favicon/student-thinkib/mstile-144x144.png"><meta name="msapplication-square70x70logo" content="https://assets.inthinking.net/thinkib/favicon/student-thinkib/mstile-70x70.png"><meta name="msapplication-square150x150logo" content="https://assets.inthinking.net/thinkib/favicon/student-thinkib/mstile-150x150.png"><meta name="msapplication-wide310x150logo" content="https://assets.inthinking.net/thinkib/favicon/student-thinkib/mstile-310x150.png"><meta name="msapplication-square310x310logo" content="https://assets.inthinking.net/thinkib/favicon/student-thinkib/mstile-310x310.png">
</head>
<body onunload="" class="student-access">
<!-- Google Tag Manager (noscript) -->
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-K5VSFSN" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<!-- End Google Tag Manager (noscript) -->
<div id="header">
<div class="wmap">
<div class="layout-wrapper">
<div class="container-fluid">
<div class="pull-right visible-phone">
<a href="https://www.inthinking.net">
<img src="../../../thinkib/header-logo.svg" style="height: 45px; width: auto">
</a>
</div>
<div class="visible-phone" style="clear:both;"></div>
<div class="pull-left">
<h1><a href="../../../economics-1.html?lg=50735"><span style="font-size: .8em;">IBDP Economics - Student pages</span></a></h1>
<p class="slogan hidden-phone"><span class="slogan"><em>InThinking</em> Subject Sites for teachers & their classes</span></p>
<p class="hidden-phone"><em>Group: <br>Teacher: </em></p>
</div>
<div class="pull-right text-right">
<a class="hidden-phone" href="https://www.inthinking.net">
<img src="../../../thinkib/header-logo.svg" style="height: 70px; width: auto">
</a>
<div class="search"><a href="#" class="toggle-menu-search" data-toggle="dropdown" title="Search"><i class="fa fa-2x fa-search"></i></a></div>
</div>
</div>
</div>
</div>
</div>
<div id="topmenu">
<div class="layout-wrapper">
<div>
<nav class="top-nav"><ul class="level-0"><li><a href="../../../economics-1.html?lg=50735"><i class="fa fa-home"></i> Home</a></li><li><a href="../20131/start-here.html">Start here</a></li><li><a href="../27378/the-ib-core.html">The IB core</a></li><li><a href="../32112/textbook.html">Textbook</a></li><li class="selected"><a href="../20132/units-1-2-microeconomics.html">Units 1-2: Microeconomics</a></li><li><a href="../21842/unit-3-macroeconomics-.html">Unit 3: Macroeconomics </a></li><li><a href="../21844/unit-4-global-economy.html">Unit 4: Global economy</a></li><li><a href="../21380/assessment.html">Assessment</a></li><li><a href="../4332/exam-style-questions.html">Exam style questions</a></li></ul></nav>
</div>
</div>
</div>
<nav id="nav-menu-search" class="shadow-md" style="display: none;">
<div class="layout-wrapper">
<form class="form-inline" role="search" method="get" action="economics/search">
<input id="nav-search" name="s" type="search" placeholder="Search Economics..." value="">
<button class="btn btn-sm btn-primary" type="submit">
Search
</button>
<a href="#" class="toggle-menu-search" title="Close">
<i class="fa fa-lg fa-times gray"></i>
</a>
</form>
</div>
</nav>
<div class="layout-wrapper">
<div id="container" class="container-fluid">
<div id="content">
<div class="row-fluid">
<div id="left-column" class="span3"> <div id="userbox">
<div class="dropdown" style="display: flex; align-items: center;">
<a href="#" data-toggle="dropdown" class="dropdown-toggle btn">
<img style="width: 16px; height: 16px; margin: -2px 0 0 0;" src="../../../thinkib/user/generic/32-generic-user.png">
IB Docs (2) Team <i class="fa fa-caret-down"></i>
</a>
<ul class="dropdown-menu" id="menu1">
<li class="dropdown-submenu"><a href="#" data-toggle="dropdown" class="dropdown-toggle"><i class="fa fa-caret-right fixwidth gray"></i> IBDP Business Management</a><ul class="dropdown-menu" style="padding: 0; border-radius: 3px; margin-left: -4px; margin-top: -1px;"><li><a href="../../../businessmanagement-5.html?lg=51189"><i class="fa fa-group gray fixwidth"></i> 1</a></li><li><a href="../../../businessmanagement-6.html?lg=51192"><i class="fa fa-group gray fixwidth"></i> 2</a></li></ul></li><li><a href="../../../economics-1.html?lg=50735"><i class="fa fa-caret-right fixwidth gray"></i> IBDP Economics</a></li><li class="divider"></li><li><a href="../../../index-2.htm"><i class="fa fa-dashboard fixwidth colored"></i> Dashboard</a></li><li><a href="../../../index-3.htm?pan=tasks"><i class="fa fa-pencil fixwidth colored"></i> All tasks</a></li><li><a href="../../../index-2.htm"><i class="fa fa-user fixwidth colored"></i> My profile</a></li>
<li class="divider"></li>
<li>
<a href="../../../index-2.htm?logout=1">
<i class="fa fa-power-off fixwidth"></i> Log out
</a>
</li>
</ul>
</div>
</div><div style="margin: 20px 0;"><a href="../../sitemap.html" class="btn btn-default btn-block"><i class="fa fa-sitemap fixwidth colored"></i>Sitemap</a></div><div id="topicsnav" style="margin: 0; padding: 0px;"> <div class="row-fluid accordion-group" style="border: 0px; margin-bottom: 0px;"> <div style="padding: 6px 4px 6px 8px; background: #204a87;"> <a class="accordion-toggle std-header" style="color: #fff; text-shadow: 1px 1px 1px #444; padding: 0px; text-decoration: none; font-size: 16px; font-weight: 400;" data-toggle="collapse" data-parent="#topicsnav" href="#side-box-topics-list"> <i class="fa fa-caret-right fa-rotate-90 white" style="margin-left: 4px;"></i> Topics </a> <span id="sidetreecontrol"> <a title="Collapse all" rel="collapse" href="#"> <i class="fa fa-minus-circle"></i> </a> <a title="Expand all" rel="expand" href="#"> <i class="fa fa-plus-circle"></i> </a> </span> </div> <div id="side-box-topics-list" class="accordion-body in collapse"> <div class="accordion-inner" style="line-height: 1.7em; padding: 0;"> <nav class="side-nav" id="sidemenu"><ul class="level-0 always-expanded"><li class=" parent std-toplevel" style="padding-left: 4px"><i class="expander fa fa-caret-right "></i><a class="" href="../20131/start-here.html" title="Start here">Start here</a></li><ul class="level-1 "><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../46026/getting-started-for-students.html" title="Getting started for students">Getting started for students</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../45198/predicted-grade-calculator.html" title="Predicted grade calculator">Predicted grade calculator</a></li><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="std-disabled" href="#" title="Using the student access on the site ">Using the student access on the site </a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32021/giving-students-access-to-the-inthinking-site.html" title="Giving students access to the Inthinking site">Giving students access to the Inthinking site</a></li></ul><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20150/recommended-reading-.html" title="Recommended reading ">Recommended reading </a></li><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="std-disabled" href="#" title="Economics games">Economics games</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../26967/activities-and-simulations.html" title="Activities and simulations">Activities and simulations</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../41381/crosswords.html" title="Crosswords">Crosswords</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="std-disabled" href="#" title="Old curriculum resources">Old curriculum resources</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29986/price-discrimination-old-syllabus-hl.html" title="Price discrimination (old syllabus) HL">Price discrimination (old syllabus) HL</a></li></ul></ul><li class=" parent std-toplevel" style="padding-left: 4px"><i class="expander fa fa-caret-right "></i><a class="" href="../27378/the-ib-core.html" title="The IB core">The IB core</a></li><ul class="level-1 "><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../1583/extended-essay.html" title="Extended essay">Extended essay</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../27917/the-5-year-rule-in-economics-.html" title="The 5 year rule in economics ">The 5 year rule in economics </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21411/using-the-ee-markbands-.html" title="Using the EE markbands ">Using the EE markbands </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21412/focus-on-the-criteria-.html" title="Focus on the criteria ">Focus on the criteria </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20780/extended-essay-checklist.html" title="Extended essay checklist">Extended essay checklist</a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20786/exemplar-extended-essay-.html" title="Exemplar extended essay ">Exemplar extended essay </a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../20819/annotated-extended-essay-sample-1-grading-criteria.html" title="Annotated extended essay sample 1 (grading criteria)">Annotated extended essay sample 1 (grading criteria)</a></li></ul><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../36082/annotated-extended-essay-sample-1.html" title="Annotated extended essay sample 1">Annotated extended essay sample 1</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../36110/annotated-extended-essay-sample-1-grading-criteria.html" title="Annotated extended essay sample 1 (grading criteria)">Annotated extended essay sample 1 (grading criteria)</a></li></ul><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20792/annotated-extended-essay-sample-2.html" title="Annotated extended essay sample 2">Annotated extended essay sample 2</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../20820/annotated-extended-essay-sample-2-grading-criteria.html" title="Annotated extended essay sample 2 (grading criteria)">Annotated extended essay sample 2 (grading criteria)</a></li></ul><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../26701/annotated-extended-essay-sample-3.html" title="Annotated extended essay sample 3">Annotated extended essay sample 3</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../26702/annotated-extended-essay-sample-3-grading-criteria.html" title="Annotated extended essay sample 3 (grading criteria)">Annotated extended essay sample 3 (grading criteria)</a></li></ul></ul></ul><li class=" parent std-toplevel" style="padding-left: 4px"><i class="expander fa fa-caret-right "></i><a class="" href="../32112/textbook.html" title="Textbook">Textbook</a></li><ul class="level-1 "><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../33061/contents-page.html" title="Contents page">Contents page</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../37990/textbook-approach-to-the-new-ib-economics-examination-specificat.html" title="Textbook approach to the new IB Economics examination specification">Textbook approach to the new IB Economics examination specification</a></li><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../33060/chapter-1-introduction-to-economics.html" title="Chapter 1: Introduction to Economics">Chapter 1: Introduction to Economics</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32395/unit-11-introduction-to-economics.html" title="Unit 1.1: Introduction to Economics">Unit 1.1: Introduction to Economics</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32541/unit-12-how-do-economists-approach-the-world.html" title="Unit 1.2: How do economists approach the world?">Unit 1.2: How do economists approach the world?</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../33063/chapter-2-microeconomics.html" title="Chapter 2: Microeconomics">Chapter 2: Microeconomics</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32533/unit-21-demand-theory.html" title="Unit 2.1: Demand theory">Unit 2.1: Demand theory</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32555/unit-22-supply-theory.html" title="Unit 2.2: Supply theory">Unit 2.2: Supply theory</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32567/unit-23-competitive-market-equilibrium.html" title="Unit 2.3: Competitive market equilibrium">Unit 2.3: Competitive market equilibrium</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32575/unit-241-behavioural-economics-hl.html" title="Unit 2.4(1): Behavioural economics (HL)">Unit 2.4(1): Behavioural economics (HL)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32798/unit-242-business-objectives-hl.html" title="Unit 2.4(2): Business objectives (HL)">Unit 2.4(2): Business objectives (HL)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32663/unit-251-price-elasticity-of-demand-ped.html" title="Unit 2.5(1): Price elasticity of demand (PED)">Unit 2.5(1): Price elasticity of demand (PED)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32788/unit-252-income-elasticity-of-demand-yed--1.html" title="Unit 2.5(2): Income elasticity of demand (YED) ">Unit 2.5(2): Income elasticity of demand (YED) </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32789/unit-26-price-elasticity-of-supply-pes--1.html" title="Unit 2.6: Price elasticity of supply (PES) ">Unit 2.6: Price elasticity of supply (PES) </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../33388/unit-271-governments-in-markets-tax-and-subsidy-.html" title="Unit 2.7(1): Governments in markets - tax and subsidy ">Unit 2.7(1): Governments in markets - tax and subsidy </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../33424/unit-272-governments-in-markets-price-controls.html" title="Unit 2.7(2): Governments in markets - price controls">Unit 2.7(2): Governments in markets - price controls</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../33665/unit-281-market-failure-externalities.html" title="Unit 2.8(1): Market failure – externalities">Unit 2.8(1): Market failure – externalities</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../33808/unit-282-market-failure-merit-goods-and-demerit-goods-.html" title="Unit 2.8(2): Market failure - merit goods and demerit goods ">Unit 2.8(2): Market failure - merit goods and demerit goods </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34054/unit-283-government-intervention-to-manage-externalities-merit-a.html" title="Unit 2.8(3): Government intervention to manage externalities, merit and demerit goods ">Unit 2.8(3): Government intervention to manage externalities, merit and demerit goods </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34082/unit-284-common-access-pool-resources.html" title="Unit 2.8(4): Common access (pool) resources">Unit 2.8(4): Common access (pool) resources</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34087/unit-29-public-goods.html" title="Unit 2.9: Public goods">Unit 2.9: Public goods</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34247/unit-210-asymmetric-information-hl.html" title="Unit 2.10: Asymmetric information (HL)">Unit 2.10: Asymmetric information (HL)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35118/unit-2111-market-power-theory-of-production-and-costs-hl.html" title="Unit 2.11(1) Market power - Theory of production and costs (HL)">Unit 2.11(1) Market power - Theory of production and costs (HL)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35125/unit-2112-market-power-perfect-competitionhl.html" title="Unit 2.11(2) Market power - Perfect competition(HL)">Unit 2.11(2) Market power - Perfect competition(HL)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35147/unit-2113-market-power-monopolyhl.html" title="Unit 2.11(3) Market power - Monopoly(HL)">Unit 2.11(3) Market power - Monopoly(HL)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35151/unit-2114-market-power-monopolistic-competitionhl.html" title="Unit 2.11(4) Market power - Monopolistic competition(HL)">Unit 2.11(4) Market power - Monopolistic competition(HL)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35153/unit-2115-market-power-oligopolyhl.html" title="Unit 2.11(5) Market power - Oligopoly(HL)">Unit 2.11(5) Market power - Oligopoly(HL)</a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../41603/economics-real-world-examples-and-extension-material-.html" title="Economics real world examples and extension material ">Economics real world examples and extension material </a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../43378/opportunity-cost-and-production-possibility-curves.html" title="Opportunity cost and production possibility curves">Opportunity cost and production possibility curves</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../42559/demand-theory.html" title="Demand theory">Demand theory</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../41886/the-price-mechanism.html" title="The price mechanism">The price mechanism</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../43188/market-demand-and-supply.html" title="Market demand and supply">Market demand and supply</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../41705/demerit-goods.html" title="Demerit goods">Demerit goods</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../42275/market-failure-and-climate-change.html" title="Market failure and climate change">Market failure and climate change</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../42925/market-power.html" title="Market power">Market power</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../42099/applying-game-theory.html" title="Applying game theory">Applying game theory</a></li></ul></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../34407/chapter-3-macroeconomics.html" title="Chapter 3: Macroeconomics">Chapter 3: Macroeconomics</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34355/unit-311-measuring-the-level-of-economic-activity.html" title="Unit 3.1(1): Measuring the level of economic activity">Unit 3.1(1): Measuring the level of economic activity</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34432/unit-312-measuring-economic-development.html" title="Unit 3.1(2): Measuring Economic Development">Unit 3.1(2): Measuring Economic Development</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34485/unit-321-variations-in-economic-activity-aggregate-demand-ad-.html" title="Unit 3.2(1): Variations in economic activity - aggregate demand (AD) ">Unit 3.2(1): Variations in economic activity - aggregate demand (AD) </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34487/unit-322-variations-in-economic-activity-aggregate-supplyas.html" title="Unit 3.2(2): Variations in economic activity - aggregate supply(AS)">Unit 3.2(2): Variations in economic activity - aggregate supply(AS)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34758/unit-331-macroeconomic-objectives-economic-growth.html" title="Unit 3.3(1) Macroeconomic objectives: economic growth">Unit 3.3(1) Macroeconomic objectives: economic growth</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34771/unit-332-macroeconomic-objectives-unemployment-.html" title="Unit 3.3(2) Macroeconomic objectives: unemployment ">Unit 3.3(2) Macroeconomic objectives: unemployment </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34778/unit-333-macroeconomic-objectives-inflation-and-deflation--1.html" title="Unit 3.3(3) Macroeconomic objectives: inflation and deflation ">Unit 3.3(3) Macroeconomic objectives: inflation and deflation </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34925/unit-341-economics-of-inequality-and-poverty-1.html" title="Unit 3.4(1) Economics of inequality and poverty">Unit 3.4(1) Economics of inequality and poverty</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34946/unit-342-policies-to-improve-equality-equity-and-poverty.html" title="Unit 3.4(2) Policies to improve equality, equity and poverty">Unit 3.4(2) Policies to improve equality, equity and poverty</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34993/unit-35-government-management-of-the-economy-monetary-policy-1.html" title="Unit 3.5 Government management of the economy – monetary policy">Unit 3.5 Government management of the economy – monetary policy</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../34962/unit-36-government-management-of-the-economy-fiscal-policy-1.html" title="Unit 3.6 Government management of the economy – fiscal policy">Unit 3.6 Government management of the economy – fiscal policy</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35017/unit-371-market-based-supply-side-policies--1.html" title="Unit 3.7(1) Market based supply-side policies ">Unit 3.7(1) Market based supply-side policies </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35018/unit-372-interventionist-supply-side-policies-.html" title="Unit 3.7(2) Interventionist supply-side policies ">Unit 3.7(2) Interventionist supply-side policies </a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../45803/economics-real-world-examples-and-extension-material--1.html" title="Economics real world examples and extension material ">Economics real world examples and extension material </a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../42639/measuring-economic-well-being-1.html" title="Measuring economic well-being">Measuring economic well-being</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../43044/inflation.html" title="Inflation">Inflation</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../42350/inequality.html" title="Inequality">Inequality</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../41639/inequity-1.html" title="Inequity">Inequity</a></li></ul></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../35414/chapter-4-the-global-economy.html" title="Chapter 4: The Global Economy">Chapter 4: The Global Economy</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35346/unit-41-benefits-of-international-trade-1.html" title="Unit 4.1 Benefits of international trade">Unit 4.1 Benefits of international trade</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35348/unit-4243-trade-protectionism-1.html" title="Unit 4.2/4.3 Trade protectionism">Unit 4.2/4.3 Trade protectionism</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35407/unit-44-economic-integration-.html" title="Unit 4.4 Economic integration ">Unit 4.4 Economic integration </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35409/unit-45-exchange-rates-1.html" title="Unit 4.5 Exchange rates">Unit 4.5 Exchange rates</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35413/unit-46-balance-of-payments--1.html" title="Unit 4.6 Balance of payments ">Unit 4.6 Balance of payments </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35675/unit-47-sustainable-development.html" title="Unit 4.7 Sustainable development">Unit 4.7 Sustainable development</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35685/unit-48-measuring-development--1.html" title="Unit 4.8 Measuring development ">Unit 4.8 Measuring development </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35687/unit-49-barriers-to-economic-development-1.html" title="Unit 4.9 Barriers to economic development">Unit 4.9 Barriers to economic development</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../35702/unit-410-economic-growth-and-economic-development-strategies.html" title="Unit 4.10: Economic growth and economic development strategies">Unit 4.10: Economic growth and economic development strategies</a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../45804/economics-real-world-examples-and-extension-material-.html" title="Economics real world examples and extension material ">Economics real world examples and extension material </a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../41927/foreign-currency-1.html" title="Foreign currency">Foreign currency</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../43532/exchange-rates-1.html" title="Exchange rates">Exchange rates</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../43804/balance-of-payments.html" title="Balance of payments">Balance of payments</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../41796/economic-development-1.html" title="Economic development">Economic development</a></li></ul></ul></ul><li class="ancestor parent std-toplevel" style="padding-left: 4px"><i class="expander fa fa-caret-right fa-rotate-90"></i><a class="" href="../20132/units-1-2-microeconomics.html" title="Units 1-2: Microeconomics">Units 1-2: Microeconomics</a></li><ul class="level-1 expanded"><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="std-disabled" href="#" title="Unit 1: Introduction to economics">Unit 1: Introduction to economics</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20091/introductory-activity-1.html" title="Introductory activity">Introductory activity</a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20093/unit-11-scarcity-choice-and-opportunity-cost.html" title="Unit 1.1: Scarcity, choice and opportunity cost">Unit 1.1: Scarcity, choice and opportunity cost</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../21647/factors-of-production-1.html" title="Factors of production">Factors of production</a></li></ul><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20114/economic-systems.html" title="Economic systems">Economic systems</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../20134/public-and-private-sectors-1.html" title="Public and private sectors">Public and private sectors</a></li></ul><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../28055/unit-12-economics-as-a-social-science-1.html" title="Unit 1.2: Economics as a social science">Unit 1.2: Economics as a social science</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29921/circular-flow-of-national-income.html" title="Circular flow of national income">Circular flow of national income</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29829/unit-1-review-terms-1.html" title="Unit 1: Review terms">Unit 1: Review terms</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../41600/introduction-to-economics-crossword-1.html" title="Introduction to economics crossword">Introduction to economics crossword</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../4331/unit-1-multiple-choice-quiz.html" title="Unit 1: Multiple choice quiz">Unit 1: Multiple choice quiz</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20177/unit-21-23-competitive-markets-demand-and-supply-1.html" title="Unit 2.1-2.3: Competitive markets - demand and supply">Unit 2.1-2.3: Competitive markets - demand and supply</a></li><ul class="level-2 "><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../28517/unit-21-demand-1.html" title="Unit 2.1: Demand">Unit 2.1: Demand</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../22349/determinants-of-demand-1.html" title="Determinants of demand">Determinants of demand</a></li></ul><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29949/unit-22-supply-.html" title="Unit 2.2: Supply ">Unit 2.2: Supply </a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../20184/changes-to-supply-and-demand-.html" title="Changes to supply and demand ">Changes to supply and demand </a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../21992/practise-exercises-1.html" title="Practise exercises">Practise exercises</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../26112/gold-exchange-game-demand-and-supply-1.html" title="Gold exchange game: Demand and supply">Gold exchange game: Demand and supply</a></li></ul><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20194/unit-23-competitive-market-equilibrium-1.html" title="Unit 2.3: Competitive market equilibrium">Unit 2.3: Competitive market equilibrium</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../20144/producer-and-consumer-surplus-1.html" title="Producer and consumer surplus">Producer and consumer surplus</a></li></ul><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../22351/veblen-goods-and-super-luxury-goods-1.html" title="Veblen goods and super luxury goods">Veblen goods and super luxury goods</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../25677/are-cryptocurrencies-the-new-tulipmania.html" title="Are Cryptocurrencies the new Tulipmania?">Are Cryptocurrencies the new Tulipmania?</a></li></ul><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20472/unit-21-23-multiple-choice-quiz.html" title="Unit 2.1-2.3: Multiple choice quiz">Unit 2.1-2.3: Multiple choice quiz</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20113/unit-24-consumer-and-producer-behaviour-hl-only-1.html" title="Unit 2.4: Consumer and producer behaviour (HL only)">Unit 2.4: Consumer and producer behaviour (HL only)</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../36073/behavioural-economics-consumer-biases-nudge-theory-hl-only-1.html" title="Behavioural economics: Consumer biases / nudge theory (HL only)">Behavioural economics: Consumer biases / nudge theory (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20378/business-objectives-hl-only.html" title="Business objectives (HL only)">Business objectives (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../28741/unit-21-24-review-terms--1.html" title="Unit 2.1-2.4: Review terms ">Unit 2.1-2.4: Review terms </a></li></ul><li class="ancestor parent" style="padding-left: 14px"><i class="expander fa fa-caret-right fa-rotate-90"></i><a class="" href="../20195/unit-25-26-elasticity-1.html" title="Unit 2.5-2.6: Elasticity">Unit 2.5-2.6: Elasticity</a></li><ul class="level-2 expanded"><li class="ancestor parent" style="padding-left: 28px"><i class="expander fa fa-caret-right fa-rotate-90"></i><a class="" href="../28713/unit-25-price-elasticity-of-demand-1.html" title="Unit 2.5: Price elasticity of demand">Unit 2.5: Price elasticity of demand</a></li><ul class="level-3 expanded"><li class="current" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="determinants-of-price-elasticity-.html" title="Determinants of price elasticity ">Determinants of price elasticity </a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../21532/ped-elasticity-and-sales-revenue.html" title="PED elasticity and sales revenue?">PED elasticity and sales revenue?</a></li></ul><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21259/unit-25-income-elasticity-of-demand-yed.html" title="Unit 2.5: Income elasticity of demand (YED)">Unit 2.5: Income elasticity of demand (YED)</a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21200/unit-26-price-elasticity-of-supply.html" title="Unit 2.6: Price elasticity of supply">Unit 2.6: Price elasticity of supply</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../20207/perfectly-elastic-inelastic-supply-curves.html" title="Perfectly elastic / inelastic supply curves">Perfectly elastic / inelastic supply curves</a></li></ul><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20230/a-mathematical-note-about-elasticity-.html" title="A mathematical note about elasticity ">A mathematical note about elasticity </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../39037/demand-and-supply-crossword.html" title="Demand and supply crossword">Demand and supply crossword</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29021/unit-25-26-review-terms-1.html" title="Unit 2.5-2.6: Review terms">Unit 2.5-2.6: Review terms</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20474/unit-25-26-multiple-choice-quiz--1.html" title="Unit 2.5-2.6: Multiple choice quiz ">Unit 2.5-2.6: Multiple choice quiz </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../44474/unit-21-25-competitive-markets-quiz-1.html" title="Unit 2.1- 2.5: Competitive markets quiz">Unit 2.1- 2.5: Competitive markets quiz</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20243/unit-27-the-role-of-government-in-microeconomics--1.html" title="Unit 2.7: The role of government in microeconomics ">Unit 2.7: The role of government in microeconomics </a></li><ul class="level-2 "><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../26590/indirect-taxation.html" title="Indirect taxation">Indirect taxation</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../20246/ped-and-the-burden-of-tax-hl-only-.html" title="PED and the burden of tax (HL only) ">PED and the burden of tax (HL only) </a></li></ul><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20277/government-subsidies--1.html" title="Government subsidies ">Government subsidies </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29117/unit-27-indirect-tax-and-subsidy-review-terms-1.html" title="Unit 2.7: Indirect tax and subsidy review terms">Unit 2.7: Indirect tax and subsidy review terms</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20287/price-controls-maximum-price--1.html" title="Price controls − maximum price ">Price controls − maximum price </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20288/minimum-price-.html" title="Minimum price ">Minimum price </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21540/minimum-wage-.html" title="Minimum wage ">Minimum wage </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../38849/labour-market-crossword-1.html" title="Labour market crossword">Labour market crossword</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29260/unit-27-price-controls-review-terms-1.html" title="Unit 2.7: Price controls review terms">Unit 2.7: Price controls review terms</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20303/unit-28-210-market-failure--1.html" title="Unit 2.8-2.10: Market failure ">Unit 2.8-2.10: Market failure </a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21543/unit-28-merit-goods--1.html" title="Unit 2.8: Merit goods ">Unit 2.8: Merit goods </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../23123/unit-28-demerit-goods-negative-externalities-1.html" title="Unit 2.8: Demerit goods / negative externalities">Unit 2.8: Demerit goods / negative externalities</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../38850/market-failure-crossword-1.html" title="Market failure crossword">Market failure crossword</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29262/unit-29-economics-of-the-environment-and-public-goods--1.html" title="Unit 2.9: Economics of the environment and public goods ">Unit 2.9: Economics of the environment and public goods </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20332/unit-210-asymmetric-information-hl-only-1.html" title="Unit 2.10: Asymmetric information (HL only)">Unit 2.10: Asymmetric information (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29828/unit-28-210-market-failure-review-sheet.html" title="Unit 2.8-2.10: Market failure review sheet">Unit 2.8-2.10: Market failure review sheet</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29827/unit-28-210-market-failure-review-terms.html" title="Unit 2.8-2.10: Market failure review terms">Unit 2.8-2.10: Market failure review terms</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20479/unit-27-210-multiple-choice-quiz--1.html" title="Unit 2.7-2.10: Multiple choice quiz ">Unit 2.7-2.10: Multiple choice quiz </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../44501/unit-27-210-government-failure-revision-quiz-1.html" title="Unit 2.7-2.10 Government failure revision quiz">Unit 2.7-2.10 Government failure revision quiz</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20330/unit-211-market-power-hl-only-1.html" title="Unit 2.11: Market power (HL only)">Unit 2.11: Market power (HL only)</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29835/assessment-map.html" title="Assessment map">Assessment map</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21528/production-hl-only.html" title="Production (HL only)">Production (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29978/revenue-theory-hl-only.html" title="Revenue theory (HL only)">Revenue theory (HL only)</a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20357/costs-of-production-hl-only.html" title="Costs of production (HL only)">Costs of production (HL only)</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../21286/economies-and-diseconomies-of-scale-hl-only.html" title="Economies and diseconomies of scale (HL only)">Economies and diseconomies of scale (HL only)</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../22494/long-run-average-cost-curves-hl-only.html" title="Long run average cost curves (HL only)">Long run average cost curves (HL only)</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../29838/breakeven-hl-only.html" title="Breakeven (HL only)">Breakeven (HL only)</a></li></ul><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20340/economic-profit-hl-only.html" title="Economic profit (HL only)">Economic profit (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../39082/market-power-crossword.html" title="Market power crossword">Market power crossword</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../22495/revision-exercise-on-cost-and-revenue-hl-only.html" title="Revision exercise on cost and revenue (HL only)">Revision exercise on cost and revenue (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29845/unit-211-costs-revenue-and-profit-review-sheet-hl-only.html" title="Unit 2.11: Costs, revenue and profit review sheet (HL only)">Unit 2.11: Costs, revenue and profit review sheet (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../44484/unit-211-multiple-choice-quiz-sl-units-1.html" title="Unit 2.11: Multiple choice quiz (SL units)">Unit 2.11: Multiple choice quiz (SL units)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29846/market-structures-hl-only-1.html" title="Market structures (HL only)">Market structures (HL only)</a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29981/perfect-competition-hl-only-1.html" title="Perfect competition (HL only)">Perfect competition (HL only)</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../24486/profit-in-perfect-competition-hl-only-1.html" title="Profit in perfect competition (HL only)">Profit in perfect competition (HL only)</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../21302/efficiency-in-perfect-competition-hl-only.html" title="Efficiency in perfect competition (HL only)">Efficiency in perfect competition (HL only)</a></li></ul><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20430/monopoly-hl-only-1.html" title="Monopoly (HL only)">Monopoly (HL only)</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../24529/profit-and-revenue-maximisation-in-monopoly-hl-only-1.html" title="Profit and revenue maximisation in monopoly (HL only)">Profit and revenue maximisation in monopoly (HL only)</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../21306/a-comparison-of-monopoly-and-perfect-competition-hl-only-1.html" title="A comparison of monopoly and perfect competition? (HL only)">A comparison of monopoly and perfect competition? (HL only)</a></li></ul><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20435/monopolistic-competition-hl-only-1.html" title="Monopolistic competition (HL only)">Monopolistic competition (HL only)</a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20436/oligopoly-hl-only-1.html" title="Oligopoly (HL only)">Oligopoly (HL only)</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../22310/game-theory-hl-only-1.html" title="Game theory (HL only)">Game theory (HL only)</a></li></ul><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29918/unit-211-market-structures-review-sheet-hl-only-1.html" title="Unit 2.11: Market structures review sheet (HL only)">Unit 2.11: Market structures review sheet (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32337/unit-211-diagram-revision-.html" title="Unit 2.11: Diagram revision ">Unit 2.11: Diagram revision </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20480/unit-211-multiple-choice-quiz-hl-only-1.html" title="Unit 2.11: Multiple choice quiz (HL only)">Unit 2.11: Multiple choice quiz (HL only)</a></li></ul><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../32425/unit-212-the-markets-inability-to-achieve-equity-hl-only-1.html" title="Unit 2.12: The market’s inability to achieve equity (HL only)">Unit 2.12: The market’s inability to achieve equity (HL only)</a></li></ul><li class=" parent std-toplevel" style="padding-left: 4px"><i class="expander fa fa-caret-right "></i><a class="" href="../21842/unit-3-macroeconomics-.html" title="Unit 3: Macroeconomics ">Unit 3: Macroeconomics </a></li><ul class="level-1 "><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../3942/unit-31-measuring-economic-activity-and-illustrating-its-variati-1.html" title="Unit 3.1: Measuring economic activity and illustrating its variations">Unit 3.1: Measuring economic activity and illustrating its variations</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20558/calculating-national-income-1.html" title="Calculating national income">Calculating national income</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21297/gdp-gni-as-a-measure-of-living-standards.html" title="GDP / GNI as a measure of living standards">GDP / GNI as a measure of living standards</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20567/national-income-statistics-1.html" title="National income statistics">National income statistics</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21580/the-business-cycle-1.html" title="The business cycle">The business cycle</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29931/unit-31-economic-activity-review-sheet-1.html" title="Unit 3.1: Economic activity review sheet">Unit 3.1: Economic activity review sheet</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20592/unit-32-variations-in-economic-activityaggregate-demand-and-aggr-1.html" title="Unit 3.2: Variations in economic activity—aggregate demand and aggregate supply">Unit 3.2: Variations in economic activity—aggregate demand and aggregate supply</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../29933/aggregate-demand-and-supply.html" title="Aggregate demand and supply">Aggregate demand and supply</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21582/components-of-aggregate-demand-1.html" title="Components of aggregate demand">Components of aggregate demand</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20634/equilibrium-in-macroeconomics-neo-classical-perspective-1.html" title="Equilibrium in macroeconomics (neo-classical perspective)">Equilibrium in macroeconomics (neo-classical perspective)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20439/equilibrium-in-macroeconomics-keynesian-perspective-1.html" title="Equilibrium in macroeconomics (keynesian perspective)">Equilibrium in macroeconomics (keynesian perspective)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21349/john-maynard-keynes-1.html" title="John Maynard Keynes">John Maynard Keynes</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20650/keynesian-v-free-market-debate--1.html" title="Keynesian v free market debate ">Keynesian v free market debate </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21342/changes-in-the-long-run-aggregate-supply-1.html" title="Changes in the long run aggregate supply">Changes in the long run aggregate supply</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30055/unit-32-aggregate-demand-and-supply-review-sheet-1.html" title="Unit 3.2: Aggregate demand and supply review sheet">Unit 3.2: Aggregate demand and supply review sheet</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20610/unit-35-and-36-demand-management-fiscal-and-monetary-policy-1.html" title="Unit 3.5 and 3.6: Demand management - fiscal and monetary policy">Unit 3.5 and 3.6: Demand management - fiscal and monetary policy</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30058/government-budget.html" title="Government budget">Government budget</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21585/fiscal-policy--1.html" title="Fiscal policy ">Fiscal policy </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21343/multiplier-hl-only.html" title="Multiplier (HL only)">Multiplier (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21795/monetary-policy--1.html" title="Monetary policy ">Monetary policy </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30071/independent-central-banks-1.html" title="Independent central banks">Independent central banks</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30083/unit-35-and-36-review-sheet.html" title="Unit 3.5 and 3.6 review sheet">Unit 3.5 and 3.6 review sheet</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20615/unit-37-supply-side-policies-1.html" title="Unit 3.7: Supply side policies">Unit 3.7: Supply side policies</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20651/the-role-of-supply-side-policies-1.html" title="The role of supply side policies">The role of supply side policies</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20622/market-based-and-interventionist-supply-side-policies--1.html" title="Market based and interventionist supply side policies ">Market based and interventionist supply side policies </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../39129/aggregate-demand-and-supply-crossword-1.html" title="Aggregate demand and supply crossword">Aggregate demand and supply crossword</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30086/unit-37-review-sheet-1.html" title="Unit 3.7: Review sheet">Unit 3.7: Review sheet</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20755/unit-31-32-and-35-37-multiple-choice-quiz--1.html" title="Unit 3.1-3.2 and 3.5-3.7: Multiple choice quiz ">Unit 3.1-3.2 and 3.5-3.7: Multiple choice quiz </a></li></ul><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../44522/unit-31-32-and-35-37-revision-quiz-1.html" title="Unit 3.1-3.2 and 3.5-3.7: Revision quiz">Unit 3.1-3.2 and 3.5-3.7: Revision quiz</a></li><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20686/unit-33-macroeconomic-objectives.html" title="Unit 3.3: Macroeconomic objectives">Unit 3.3: Macroeconomic objectives</a></li><ul class="level-2 "><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30118/unemployment.html" title="Unemployment">Unemployment</a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../21351/types-of-unemployment.html" title="Types of unemployment?">Types of unemployment?</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../21593/equilibrium-unemployment-.html" title="Equilibrium unemployment ">Equilibrium unemployment </a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../21594/disequilibrium-unemployment-1.html" title="Disequilibrium unemployment">Disequilibrium unemployment</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../30458/unemployment-review-sheet-1.html" title="Unemployment review sheet">Unemployment review sheet</a></li></ul><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20713/inflation--1.html" title="Inflation ">Inflation </a></li><ul class="level-3 "><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../20712/measuring-inflation-hl-only-1.html" title="Measuring inflation (HL only)">Measuring inflation (HL only)</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../20685/costs-of-inflation-and-deflation-1.html" title="Costs of inflation and deflation">Costs of inflation and deflation</a></li><li class="" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="" href="../30465/inflation-review-sheet.html" title="Inflation review sheet">Inflation review sheet</a></li></ul><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20716/unemployment-v-inflation-trade-off-hl-only-1.html" title="Unemployment v inflation trade off (HL only)">Unemployment v inflation trade off (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../39133/macroeconomic-objectives-crossword-1.html" title="Macroeconomic objectives crossword">Macroeconomic objectives crossword</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../44511/unit-33-macroeconomic-indicators-revision-quiz-1.html" title="Unit 3.3: Macroeconomic indicators revision quiz">Unit 3.3: Macroeconomic indicators revision quiz</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20741/unit-34-economics-of-inequality-and-poverty-1.html" title="Unit 3.4: Economics of inequality and poverty">Unit 3.4: Economics of inequality and poverty</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32398/inequality-1.html" title="Inequality">Inequality</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21356/the-role-of-spending-and-taxation-on-inequality--1.html" title="The role of spending and taxation on inequality ">The role of spending and taxation on inequality </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21313/consequences-of-economic-growth-1.html" title="Consequences of economic growth">Consequences of economic growth</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30257/economic-growth-and-inequality-review-sheet-1.html" title="Economic growth and inequality review sheet">Economic growth and inequality review sheet</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20756/unit-33-34-multiple-choice-.html" title="Unit 3.3-3.4: Multiple choice ">Unit 3.3-3.4: Multiple choice </a></li></ul></ul><li class=" parent std-toplevel" style="padding-left: 4px"><i class="expander fa fa-caret-right "></i><a class="" href="../21844/unit-4-global-economy.html" title="Unit 4: Global economy">Unit 4: Global economy</a></li><ul class="level-1 "><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../21367/unit-41-benefits-of-international-trade.html" title="Unit 4.1: Benefits of international trade">Unit 4.1: Benefits of international trade</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30529/benefits-of-international-trade.html" title="Benefits of international trade">Benefits of international trade</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20823/absolute-and-comparative-advantage-hl-only-1.html" title="Absolute and comparative advantage (HL only)">Absolute and comparative advantage (HL only)</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20845/unit-42-43-trade-protection-1.html" title="Unit 4.2-4.3: Trade protection">Unit 4.2-4.3: Trade protection</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32419/barriers-to-trade-calculations-are-hl-only-1.html" title="Barriers to trade (calculations are HL only)">Barriers to trade (calculations are HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21610/case-study-on-tata-steel-1.html" title="Case study on Tata Steel">Case study on Tata Steel</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../23455/the-defence-industry-1.html" title="The Defence industry">The Defence industry</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30610/unit-41-43-review-sheet-1.html" title="Unit 4.1-4.3: Review sheet">Unit 4.1-4.3: Review sheet</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20894/unit-44-economic-integration--1.html" title="Unit 4.4: Economic integration ">Unit 4.4: Economic integration </a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30634/economic-integration-some-hl-tasks-1.html" title="Economic integration (some HL tasks)">Economic integration (some HL tasks)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20840/world-trade-organisation-wto-1.html" title="World trade organisation (WTO)">World trade organisation (WTO)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30635/unit-44-review-sheet-1.html" title="Unit 4.4: Review sheet">Unit 4.4: Review sheet</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20853/unit-45-exchange-rates-1.html" title="Unit 4.5: Exchange rates">Unit 4.5: Exchange rates</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30611/floating-exchange-rates-1.html" title="Floating exchange rates">Floating exchange rates</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../31824/fixed-managed-exchange-rate-systems-some-hl-tasks-1.html" title="Fixed / managed exchange rate systems (some HL tasks)">Fixed / managed exchange rate systems (some HL tasks)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21624/the-market-for-foreign-exchange-1.html" title="The market for foreign exchange">The market for foreign exchange</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30614/unit-45-review-sheet-1.html" title="Unit 4.5: Review sheet">Unit 4.5: Review sheet</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20859/unit-46-balance-of-payments-1.html" title="Unit 4.6: Balance of payments">Unit 4.6: Balance of payments</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30624/balance-of-payments--1.html" title="Balance of payments ">Balance of payments </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21386/current-account-hl-only-1.html" title="Current account (HL only)">Current account (HL only)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20872/the-marshall-lerner-condition-j-curve-hl-only-1.html" title="The Marshall-Lerner condition / J curve (HL only)">The Marshall-Lerner condition / J curve (HL only)</a></li></ul><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20899/units-41-46-multiple-choice-quiz--1.html" title="Units 4.1-4.6: Multiple choice quiz ">Units 4.1-4.6: Multiple choice quiz </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../42989/unit-41-46-multiple-choice-quiz-ii-1.html" title="Unit 4.1-4.6: Multiple choice quiz II">Unit 4.1-4.6: Multiple choice quiz II</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../39438/unit-41-46-international-trade-crossword-1.html" title="Unit 4.1-4.6: International trade crossword">Unit 4.1-4.6: International trade crossword</a></li><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../32423/unit-47-sustainable-development--1.html" title="Unit 4.7: Sustainable development ">Unit 4.7: Sustainable development </a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../26092/water-scarcity-activity-1.html" title="Water scarcity activity">Water scarcity activity</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../32426/sustainable-development.html" title="Sustainable development">Sustainable development</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../20928/unit-48-measuring-development--1.html" title="Unit 4.8: Measuring development ">Unit 4.8: Measuring development </a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30686/measuring-development-1.html" title="Measuring development">Measuring development</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21627/economic-development--1.html" title="Economic development ">Economic development </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30679/unit-47-48-review-sheet.html" title="Unit 4.7-4.8: Review sheet">Unit 4.7-4.8: Review sheet</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="std-disabled" href="#" title="Unit 4.9: Barriers to development">Unit 4.9: Barriers to development</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30727/barriers-to-development-in-international-trade-1.html" title="Barriers to development in International trade">Barriers to development in International trade</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../32430/unit-410-economic-growth-andor-economic-development-strategies-1.html" title="Unit 4.10: Economic growth and/or economic development strategies">Unit 4.10: Economic growth and/or economic development strategies</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30687/the-role-of-domestic-factors-1.html" title="The role of domestic factors">The role of domestic factors</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30688/the-role-of-international-trade-and-development-1.html" title="The role of international trade and development">The role of international trade and development</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30689/the-role-of-foreign-direct-investment-fdi-1.html" title="The role of foreign direct investment (FDI)">The role of foreign direct investment (FDI)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../25240/the-role-of-foreign-aid--1.html" title="The role of foreign aid ">The role of foreign aid </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30819/multilateral-development-assistance-1.html" title="Multilateral development assistance">Multilateral development assistance</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21632/the-role-of-international-debt-1.html" title="The role of international debt">The role of international debt</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../25242/the-balance-between-markets-and-intervention-1.html" title="The balance between markets and intervention">The balance between markets and intervention</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../30926/unit-49-410-review-sheet.html" title="Unit 4.9 - 4.10: Review sheet">Unit 4.9 - 4.10: Review sheet</a></li></ul></ul><li class=" parent std-toplevel" style="padding-left: 4px"><i class="expander fa fa-caret-right "></i><a class="" href="../21380/assessment.html" title="Assessment">Assessment</a></li><ul class="level-1 "><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="std-disabled" href="#" title="Internal assessment ">Internal assessment </a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../20608/how-to-write-your-ia-student-handout.html" title="How to write your IA? (student handout)">How to write your IA? (student handout)</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../21428/how-to-interpret-the-assessment-criteria-1.html" title="How to interpret the assessment criteria?">How to interpret the assessment criteria?</a></li><li class=" parent" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="std-disabled" href="#" title="Grading practise ">Grading practise </a></li><ul class="level-3 "><li class=" parent" style="padding-left: 42px"><i class="expander fa fa-caret-right "></i><a class="std-disabled" href="#" title="Sample 3a">Sample 3a</a></li><ul class="level-4 "><li class="" style="padding-left: 56px"><i class="expander fa fa-caret-right "></i><a class="" href="../32083/sample-3b-1.html" title="Sample 3b">Sample 3b</a></li></ul></ul></ul><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../32022/assessment-markbands-1.html" title="Assessment markbands">Assessment markbands</a></li></ul><li class=" parent std-toplevel" style="padding-left: 4px"><i class="expander fa fa-caret-right "></i><a class="" href="../4332/exam-style-questions.html" title="Exam style questions">Exam style questions</a></li><ul class="level-1 "><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="std-disabled" href="#" title="Paper 1 style examination questions">Paper 1 style examination questions</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a class="" href="../40100/unit-211-212-questions.html" title="Unit 2.11-2.12 questions">Unit 2.11-2.12 questions</a></li></ul><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a class="" href="../45102/paper-1-guidance-on-essay-writing-1.html" title="Paper 1 guidance on essay writing">Paper 1 guidance on essay writing</a></li></ul></ul></nav> </div> </div> </div> </div><div style="margin-top: 20px;"><style type="text/css">
.studyib-link {
display: inline-block;
overflow: hidden;
font-size: 1.2em;
font-weight: normal;
margin: 10px;
transition: transform .2s; /* Animation */
}
#left-column .studyib-link {
font-size: 1em;
font-weight: normal;
margin: 5px;
transition: transform .2s; /* Animation */
}
#left-column .studyib-advert h2 {
font-size: 1.35em;
}
.studyib-link:hover {
transform: scale(1.2);
}
.studyib-link > img {
width: 2em; height: 2em;
margin: 0;
float: left;
}
.embed-responsive {
position: relative;
display: block;
height: 0;
padding: 0;
margin: 15px 0;
}
.embed-responsive-16by9 {
padding-bottom: 56.25%;
}
.embed-responsive iframe {
position: absolute;
top: 0;
left: 0;
bottom: 0;
height: 100%;
width: 100%;
border: 0;
}
.studyib-advert {
padding: 20px;
background: #E7EDF5;
border: solid 1px #EFF;
/* margin-left: 70px; */
}
.studyib-advert .heading {
display: flex;
flex-direction: row;
align-items: center;
}
.studyib-advert .heading img {
margin-right: 15px;
}
.studyib-advert .heading span {
color: #444
}
.studyib-advert h2,
.studyib-advert h3 {
margin: 0;
}
.studyib-advert .body {
margin-top: 20px;
}
</style>
<div class="studyib-advert">
<div class="heading">
<img src="../../../thinkib/header-thinker-sib.svg" height="50" width="50" class="pull-left" alt="InThinking Revision Sites">
<div>
<h2>INTHINKING REVISION SITES</h2>
<span><em>Own your learning</em></span>
</div>
</div>
<div class="body">
<p>Why not also try our independent learning self-study & revision websites for students?</p>
<p>We currenly offer the following DP Sites: Biology, Chemistry, English A Lang & Lit, Maths A&A, Maths A&I, Physics, Spanish B</p>
<p>
<em>"The site is great for revising the basic understandings of each topic quickly.
Especially since you are able to test yourself at the end of each page and easily see where yo need to improve."</em>
</p>
<p><em>"It is life saving... I am passing IB because of this site!"</em></p>
<p>Basic (limited access) subscriptions are FREE. Check them out at:</p>
<div class="text-center">
<h3>
<a href="//studyib.net">www.StudyIB.net</a>
</h3>
</div>
</div>
</div>
</div></div><!-- /#left-column-->
<div id="main-column" class="span9"> <article id="determinants-of-price-elasticity-" style="margin-top: 16px;">
<h1 class="section-title">Determinants of price elasticity </h1>
<ul class="breadcrumb"><li><a title="Home" href="../../../economics.html"><i class="fa fa-home"></i></a><span class="divider">/</span></li><li><span class="gray">Units 1-2: Microeconomics</span><span class="divider">/</span></li><li><a title="Go to: Unit 2.5-2.6: Elasticity" href="../20195/unit-25-26-elasticity-1.html">Unit 2.5-2.6: Elasticity</a><span class="divider">/</span></li><li><a title="Go to: Unit 2.5: Price elasticity of demand" href="../28713/unit-25-price-elasticity-of-demand-1.html">Unit 2.5: Price elasticity of demand</a><span class="divider">/</span></li><li><span class="active">Determinants of price elasticity </span></li></ul>
<div class="row-fluid">
<section class="span12" id="main-content">
<h2><img alt="" src="../../../ib/economics/images/micro-economics/price-elasticity-of-demand.jpg" style="width: 320px; height: 164px; float: left;" title="https://www.educba.com/">Introduction</h2><p>This lesson continues the section on price elasticity of demand and considers the factors that determine the price elasticity of different products.</p><hr class="hidden"><div class="greenBg"><h3>Enquiry question</h3><p>What determines the responsiveness of a product to changes in price?</p></div><div class="blueBg"><h4>Teacher notes</h4><p><em>Lesson time: 1 hour</em></p><p><strong>Lesson objectives:</strong></p><p>Understanding the determinants of PED, including the number and closeness of substitutes, the degree of necessity, time and the proportion of income spent on a good or service.</p><p><strong>Teacher notes:</strong></p><section class="tib-hiddenbox"><p><span style="color:#FF0000;"><strong>1.</strong> <strong>Beginning activity </strong>- the beginning activity is a revision exercise from the previous page. Two diagrams can be projected onto the whiteboard and students should label each one, depending on their PED elasticity. (10 minutes)</span></p><p><strong><span style="color:#FF0000;">2. Enquiry question </span></strong><span style="color:#FF0000;">- your classes can then compile a list of the factors that might influence the price elasticity for the goods and services that they purchase - allow 5 minutes.</span></p><p><span style="color:#FF0000;"><strong>3. Practise questions -</strong> </span><span style="color:#FF0000;"><span style="color:#FF0000;">allow 40 minutes for the reinforcement questions attached to the handout.</span></span></p><p><span style="color:#FF0000;"><strong>5. Final reflection activity </strong>- <span style="color:#FF0000;">allow 5 minutes to discuss the final reflection activity.</span><span style="color:#FF0000;"></span></span></p></section></div><div class="greenBg"><h4><strong><img alt="" height="284" src="../../../ib/economics/images/ia/chickpea-nuggets-step-1.jpg" style="float: right;" width="284">Revision activity: Range of values for PED </strong></h4><p><em>Add the missing words:</em></p><p>Goods and services with a PED value > 1 (ignoring the negative signs) are PED ____________ (i.e a top heavy fraction) as the % change in quantity demanded is _________ than the initial % change in price.</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">elastic, greater</span></p></section><p>Goods and services with a PED value < 1 are ___________ (i.e a bottom heavy fraction) as the % change in quantity demanded is ________ than the % change in price.</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">inelastic, lower</span></p></section><p>Goods and services with a PED value = 1 have __________ elasticity as the % change in quantity demanded is _________ to the % change in price.</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">unitary, equal</span></p></section></div><div class="pinkBg"><h5>Activity 1</h5><p>Draw the following two diagrams on the whiteboard representing the demand for two products, bread and plasma televisions, which is which?</p><p><img alt="" src="../../../ib/economics/images/micro-economics/inelastic-demand.jpg" style="width: 280px; height: 280px;"> <img alt="" src="../../../ib/economics/images/micro-economics/elastic-demand.jpg" style="width: 280px; height: 280px;"></p></div><section class="tib-hiddenbox"><div><p><strong>Hint:</strong></p><p><span style="color:#FF0000;">Think of this questions in terms of which of these two goods are you more likely to stop purchasing when the price rises significantly? Similarly which are you more likely to buy following a significant price fall?</span></p></div></section><div class="pinkBg"><div><h5>Activity 2</h5><p>Make a list of the factors that might influence price elasticity for the goods and services that you purchase?</p><section class="tib-hiddenbox"><div><p><span style="color:#FF0000;">The decision as to whether to purchase or not, following a change in the price of the good or service is influenced by the following factors:</span></p><p><span style="color:#FF0000;"></span></p><ul><li><span style="color:#FF0000;">Whether a good / service is a necessity or a luxury item?</span></li><li><span style="color:#FF0000;">The number of substitutes or compliments that the product has?</span></li><li><span style="color:#FF0000;">Whether the good is low or high priced?</span></li><li><span style="color:#FF0000;">Time</span></li><li><span style="color:#FF0000;">The % of a consumer’s income allocated to spending on the good</span></li><li><span style="color:#FF0000;">The cost of switching between products</span></li><li><span style="color:#FF0000;">The strength of the brand loyalty to a product.</span></li></ul></div></section></div></div><div class="pinkBg"><h5><strong>Activity 3</strong></h5><p><img alt="" src="../../../ib/economics/images/micro-economics/different-ped-elasticities.jpg" style="width: 320px; height: 320px; float: right;">Explain how the following determine the level of PED for a good or service?</p><p>(a) Whether a good / service is a necessity or a luxury item?</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">Items such as everyday foods and beverages like most basic necessities tend to be PED inelastic. By contrast, products such as designer clothing and restaurant meals are considered luxury items and are normally PED elastic. </span></p></section><p>(b) The number of substitutes that a product has?</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">If a good or service has a number of close substitutes then demand will normally be price elastic as consumers can easily switch their consumption to substitute products, when prices rise. A good which is unique and has relatively few substitutes will normally be PED inelastic.</span></p></section><p>(c) The number of compliments that a product has?</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">The more compliments that a product has the less PED elastic the good or service is likely to be. For example, petrol is PED inelastic because it is a necessity product for those people who have cars.</span></p></section><p>(d) The strength of the brand loyalty towards a product</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">Products which have strong consumer brand loyalty tend to relatively inelastic demand - consumers are prepared to accept price increases because of other attractive features of the brand which mean they will stay loyal. Conversely, a product with little or no brand loyalty will find demand is elastic - consumers are prepared to quickly switch to an alternative if the price increases.</span></p></section><p>(e) Explain why mobile phone providers and gym membership have a low PED inelasticity, despite there being a range of competing brands in the market. </p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">There may be significant costs involved in switching between products. In this case, demand tends to be relatively inelastic. For example, mobile phone service providers may insist on 12 or 18-month contracts being taken out. Some gym memberships require a 3-6 month notice period for cancellation.</span></p></section><p>(f) Why do high priced items such as designer clothing tend to more PED elastic than low priced items such as a printed T-Shirt.</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">Goods and services that consume a substantial proportion of a household’s income will tend to be more PED elastic than products where large price changes makes little or no difference to someone’s ability to purchase the product. Higher priced items are also more likely to fall into the luxury category than low priced items.</span></p></section><p>(g) Explain the likely relationship between time and PED?</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">Demand tends to be more price elastic, the longer that we allow consumers to respond to a price change.</span></p></section><p>(h) Explain why goods purchased on a frequent basis e.g. phone minutes are more likely to have a lower PED than purchases made less frequently?</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">When consumers purchase the good or service on a frequent and habitual basis, the consumer becomes less sensitive to the price of the good because they continue to buy the same products at regular intervals, without noticing small changes in price.</span></p></section><p>(i) Complete the sentence:<strong> </strong>If a good is broadly defined, i.e. the demand for petrol or meat. This will generally be PED __________. But specific brands of petrol or beef are likely to be more PED ______________ following a price change.</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">inelastic, elastic</span></p></section></div><div class="pinkBg"><h5><strong>Activity 4</strong></h5><p>Describe the PED for a specific brand of bread.</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">This is difficult to decide whether the good is PED elastic (due to its high number of substitutes) or inelastic as a result of bread being a basic necessity. The two factors may even cancel each other out making the product unitary elasticity. </span></p></section></div><div class="pinkBg"><h5><img alt="" height="308" src="../../../ib/economics/images/micro-economics-2/petrol.jpg" style="float: left;" title="image:dailymail.co.uk" width="238"><strong>Activity 5</strong></h5><p>Demand for petrol is considered to be PED inelastic. Changes in price have relatively little impact on the level of quantity demanded of the product. Which factors then will have a significant impact on demand for fuel?</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">The demand for petrol will be influenced by the long term price of cars (a complimentary good), the availability and reliability of public transport (a substitute good) and factors such as income, the volume of traffic and the availability of parking spaces.</span></p></section></div><div class="pinkBg"><h5><strong>Activity 6</strong></h5><p>1. The PED elasticity of the following items was calculated for the American public. Can you guess which items were PED <img alt="" height="318" src="../../../ib/economics/images/micro-economics-2/groceries_custom-80dfd344761fbd31d923a1d02ce81e3c6632c343-s6-c30.jpg" style="float: right;" title="image: https://anthropologynow.wordpress.com" width="286">elastic and which were PED inelastic?</p><p><em>Pediatric visits</em></p><p><em>Bus travel</em></p><p><em>luxury cars</em></p><p><em>Holidays</em></p><p><em>Steel purchases</em></p><p><em>Eggs</em></p><p><em>Samsung LCD TV</em></p><p><em>Car fuel</em></p><p><em>Tobacco</em></p><section class="tib-hiddenbox"><p><em><strong><span style="color:#FF0000;">Items with low price elasticity of demand:</span></strong></em><br> </p><p><span style="color:#FF0000;"><img alt="" height="263" src="../../../ib/economics/images/micro-economics-2/download(2).jpg" style="float: left;" title="image: http://www.foodnut.com.au/" width="279">Pediatric visits − 0.03</span></p><p><span style="color:#FF0000;">Car fuel − 0.09</span></p><p><span style="color:#FF0000;">Eggs − 0.1</span></p><p><span style="color:#FF0000;">Tobacco − 0.15</span></p><p><span style="color:#FF0000;">Bus travel − 0.2</span></p><p><span style="color:#FF0000;">Steel purchases - 0.2</span></p><p><span style="color:#FF0000;">Samsung LCD TV - 0.9</span></p><p><span style="color:#FF0000;">Luxury cars - 1.4</span></p><p><span style="color:#FF0000;">Holidays - 1.8</span></p></section></div><div class="pinkBg"><h5><strong>Activity 7: Complete the table, filling in the missing blanks</strong></h5><table height="1535" width="796"><tbody><tr><td><strong>Good / service</strong></td><td style="text-align: center;"><strong>Luxury or necessity good</strong></td><td style="text-align: center;"><strong>Availability of substitutes / compliments</strong></td><td style="text-align: center;"><strong>% of income spent on the product</strong></td><td style="text-align: center;"><strong>PED elastic, inelastic or unitary</strong></td></tr><tr><td>New cars</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Luxury</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Many substitutes available</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Medium</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Elastic</span></p></section></td></tr><tr><td>Bread</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Necessity</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Many, but not close substitutes</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Minimal</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Inelastic</span></p></section></td></tr><tr><td>Used cars</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Neither</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Many substitutes</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Minimal - medium</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">mid-range</span></p></section></td></tr><tr><td>Petrol</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Necessity</span></span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">None, if you own a car</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Minimal - medium</span></span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Inelastic</span></span></p></section></td></tr><tr><td>Cruise holidays</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Luxury</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Many substitutes</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Medium</span></span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Highly elastic</span></p></section></td></tr><tr><td>Housing costs</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Necessity although can also be luxury</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">None, if you need somewhere to live</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Significant</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Inelastic</span></span></p></section></td></tr><tr><td>Public transport</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Necessity</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Few substitutes</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Minimal</span></span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Inelastic</span></span></p></section></td></tr><tr><td>Taxi rides</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Luxury</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Many but not close substitutes</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Minimal</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Elastic</span></p></section></td></tr><tr><td>Ski-equipment</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Luxury</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Yes, equipment can be hired easily</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Minimal - medium</span></span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Highly elastic</span></p></section></td></tr><tr><td>Restaurant meals</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Luxury</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Many</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;"><span style="color:#FF0000;">Minimal but depends on the frequency of consumption</span></span></span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Elastic</span></p></section></td></tr><tr><td>McDonalds family meal</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Neither</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Many </span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;"><span style="color:#FF0000;">Minimal</span></span></span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Inelastic</span></span></p></section></td></tr><tr><td>Cigarettes / tobacco products</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Necessity for established smokers</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Some but significant brand loyalty is observed</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Minimal - medium</span></span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Very inelastic</span></span></p></section></td></tr><tr><td>Mobile phones (budget range)</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Necessity</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Few</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;"><span style="color:#FF0000;">Minimal</span></span></span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Inelastic</span></span></p></section></td></tr><tr><td>Children's clothing</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Necessity for families with children</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Few</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">Medium</span></p></section></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;"><span style="color:#FF0000;">Very inelastic</span></span></p></section></td></tr></tbody></table></div><div class="pinkBg"><h5><strong>Activity 8 – match the products to the following PED elasticities: <em>3, 1.5, 1, 0.5, 0.1, 0.01</em></strong></h5><table><tbody><tr><td style="text-align: center;"><strong>Product</strong></td><td style="text-align: center;"><strong>PED</strong></td></tr><tr><td style="text-align: center;">Bottled water in a city with safe drinking water</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">1.5</span></p></section></td></tr><tr><td style="text-align: center;">A specific brand of flour with many similar brands available</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">3</span></p></section></td></tr><tr><td style="text-align: center;">Highly addictive or life savings medicines</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">0.001</span></p></section></td></tr><tr><td style="text-align: center;">Bottled water in a city without safe drinking water</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">0.01</span></p></section></td></tr><tr><td style="text-align: center;">Cigarettes or tobacco products</td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">0.5</span></p></section></td></tr><tr><td style="text-align: center;"><p>Electric bicycle (mid range)</p></td><td><section class="tib-hiddenbox"><p style="text-align: center;"><span style="color:#FF0000;">1</span></p></section></td></tr></tbody></table></div><div class="pinkBg"><h5><strong>9. Final reflection activity</strong></h5><p>Are there any goods and services which are either perfectly elastic or perfectly inelastic with respect to demand?</p><section class="tib-hiddenbox"><p><span style="color:#FF0000;">While both economic concepts exist within the IB economics course, the reality is that probably neither exist in the real world. The closest any product comes to a PED of 0 would be a highly addictive substance such as Heroine or life saving medicine. </span></p><p><span style="color:#FF0000;">Similarly, the closest that any product comes to perfectly elastic demand would be a highly competitive market, with a large number of firms, selling largely homogenous products such as stockbrokers dealing in the purchasing and selling of shares on a stock market.</span></p></section></div><p>The handout, including the practise activities is available as class notes at: <a href="../../../media/ib/economics/files/micro-economics/influences-of-ped.pdf.html" target="_blank" title="Student handouts"><img class="ico" src="../../../thinkib/icons/student-handout.png"> PED determinants</a></p><script>document.querySelectorAll('.tib-teacher-only').forEach(e => e.remove());</script>
</section>
</div>
</article>
</div><!-- /#main-column -->
</div>
</div><!-- /#content -->
</div>
</div>
<div id="footer" class="student-access">
<div class="wmap">
<div class="layout-wrapper">
<p>
© <script>document.write(new Date().getFullYear())</script> <em>InThinking</em>
|
<a target="_self" href="https://thinkib.net/subscribe/about-us">
About us
</a>
|
<a target="_self" href="https://thinkib.net/subscribe/legal">
Legal
</a>
|
<a target="_self" href="https://thinkib.net/subscribe/contact">
Contact
</a>
</p>
<p>
<a class="social" target="_blank" href="https://twitter.com/#!/inthinker">
<img src="../../../social/twitter-square.svg"> Twitter
</a>
<a class="social" target="_blank" href="https://www.facebook.com/inthinking.net">
<img src="../../../social/facebook-square.svg"> Facebook
</a>
<a class="social" target="_blank" href="https://www.linkedin.com/company/9s4we1">
<img src="../../../social/linkedin-square.svg"> LinkedIn
</a>
</p>
</div>
</div>
</div>
<input id="tzoffset" type="hidden" value="-7200"><div id="modal-session-expired" class="modal fade" tabindex="-1" role="dialog" data-backdrop="static" data-keyboard="false">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h3 style="margin-top: 0">Your session has expired</h3>
</div>
<div class="modal-body" style="padding: 10px;">
<p>You will have to reload and log in again.</p>
</div>
<div class="modal-footer">
<a id="session-expired" class="btn btn-danger pull-right" href="#">
<i class="fa fa-refresh"></i> Reload
</a>
</div>
</div>
</div>
</div>
<!-- Loading scripts at the end of the body means faster page loading -->
<script src="../../../js/jquery-1.10.2.min.js"></script>
<script src="../../../js/bootstrap.min.js"></script>
<script type="text/javascript" src="../../../js/jq-fancybox/jquery.fancybox.pack.js"></script>
<script src="../../../js/sidemenu/sidemenu.min.js?v=202011301145"></script><script src="../../../js/std-access/std-assignments-utils.min.js?v=202305221900"></script><script src="../../../js/std-access/std-comments-utils.min.js?v=202305221900"></script><script src="../../../js/std/std-task-utils.min.js?v=202305221900"></script><script src="../../../js/jq-mark.js/jquery.mark.min.js"></script><!-- MathJax only to render Math ML -->
<!--<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>-->
<script src="../../../ajax/libs/mathjax/2.7.0/MathJax.js?config=MML_HTMLorMML"></script>
<style>
.math-tex {
font-size: 1.15em !important;
}
.math-tex span.ML__text {
/*font-family: inherit !important;*/
}
.ML__text + .ML__mathit {
margin-left: 0 !important;
}
.math-tex img, .math-tex + img, span img {
box-shadow: none;
margin: 0;
}
body {
--keycap-height: 39px;
--keycap-font-size: 16px;
--keycap-shift-font-size: 9px;
--keycap-small-font-size: 9px;
--keycap-extra-small-font-size: 9px;
--keyboard-toolbar-font-size: 16px;
--keycap-gap: 1px;
}
</style>
<script src="../../../mathlive%400.95.4/dist/mathlive.min.js" async="" defer=""></script>
<script src="../../../%40cortex-js/compute-engine%400.12.3/dist/compute-engine.min.js" async="" defer=""></script>
<script type="text/javascript" src="../../../js/cortexjs-utils.min.js?v=20230810"></script>
<script>
window.addEventListener('load',
() => MathLive.renderMathInDocument()
);
</script>
<script src="../../../js/header-circle.min.js?v=202305221900"></script><script type="text/javascript" src="../../../js/cookies.min.js"></script>
<script type="text/javascript">
// The cookies alert
if (! readCookie("displayCookieConsent") && ! readCookie("y") ) {
var cookieMSG = "We use cookies. By continuing to use this website you are giving consent to cookies being used.";
setTimeout(function() {
$.ajax({
cache: true,
url: "js/cookiechoices.js",
dataType: "script",
success: function () {
cookieChoices.showCookieConsentBar(cookieMSG, 'close', 'Read more', "economics/legal#cookies");
}
});
}, 2000);
}
</script><script>var sAJAX='/pages/activity/user-stats-page.php?t=fd6a5e8a06cfccf2&x=2070';var sData='0ebg+I>F/4F[IxZc+iZsoiQ1+jn2UjpCqiT2UM/Sn-kQIxZYqI>c2|Q1o|wsLm])oi+)2mb1+ir)qNSC2j>1+ic80t8[UxbMLNbYoiQChNf[5[bMLmTYqNu8/[g[qiTsqIbCowZ1qx/z]-]6/Obc2iZQ2|ncIj>u2vr[5[bg+NLc/[g[2|TMojTe+iTahNk[5[/e]-r8ntbZ';var loopSecs = 30;var lsKey = '9f9f65da0527ce59b970ad3f76ed8653';</script><script src="../../../js/user/user-stats-page.min.js?v=202102101800"></script><script>var sessionUpdateSecs = 600;</script><script type="text/javascript" src="../../../js/session-updater.js?v=20200831"></script>
<script type="text/javascript">
$(document).ready(function(){
function padLeft(str,max){return str.length<max?padLeft("0"+str,max):str}function padRight(str,max){return str.length<max?padRight(str+"0",max):str}$("body").on("click",'a[href="#"], a.fancybox-nav, a[data-toggle="tab"], a[data-toggle="dropdown"], a[data-toggle="collapse"], a[data-toggle="modal"]',(function(e){e.preventDefault()}));var topmenuOffset=0,topmenuHeight=0;function fixDiv(t,h){$(window).scrollTop()<topmenuOffset||$("#topmenu ul.level-1").is(":visible")?($("#topmenu").css({position:"",width:""}),$("#topmenu").removeClass("fixed-top"),$("body").css({"padding-top":"0"})):($("#topmenu").css({position:"fixed",top:"0",width:$("#topmenu").width()+"px"}),$("#topmenu").addClass("fixed-top"),$("body").css({"padding-top":topmenuHeight+"px"}))}function fixSearchNav(){var searchMenuTop=topmenuOffset+topmenuHeight,searchMenuH=$("#nav-menu-search").is(":visible")?$("#nav-menu-search").outerHeight():0;if($(window).scrollTop()>searchMenuTop-topmenuHeight){var borderBottomWidth=parseInt($("#topmenu").css("borderBottomWidth"))+1;$("#nav-menu-search").css({position:"fixed",top:topmenuHeight+borderBottomWidth+"px",left:"0",right:"0"}),$("#nav-menu-search").addClass("fixed-top"),$("body").css("padding-top",topmenuHeight+searchMenuH+"px")}else $("#nav-menu-search").css({position:""}),$("#nav-menu-search").removeClass("fixed-top"),$("body").css("padding-top","0")}$("#topmenu").length&&(topmenuOffset=$("#topmenu").offset().top,topmenuHeight=$("#topmenu").outerHeight(),fixDiv(),$(window).scroll((function(){fixDiv(),fixSearchNav()}))),$("a.toggle-menu-search").on("click",(function(e){e.preventDefault(),$("#nav-menu-search").slideToggle("fast",(function(){$(this).find('input[name="s"]').focus()}))}));var menuH=$("#topmenu").height(),itemH=$("#topmenu > nav > ul > li").height();function fancyScrollTo(id){$("html, body").animate({scrollTop:$("#"+id).offset().top-300},300)}function printSectionBlog(){var w=$(window).width()/2,h,windowSettings="height="+($(window).height()-100)+", width="+w+", left=0, top=0, resizable=no, ";windowSettings+="scrollbars=yes, toolbar=no, menubar=no, location=no, ",windowSettings+="directories=no, status=yes";var myWindow=window.open("","Page printer",windowSettings),containerHtml=["<html>","<head>","<title>Page printer</title>",'<link rel="stylesheet" type="text/css" href="'+window.location.origin+'/css/style.min.css?v=20230303">','<link rel="stylesheet" type="text/css" href="'+window.location.origin+"/css/style"+SITE_TAG+'.min.css?v=202104061357">','<link rel="stylesheet" type="text/css" href="'+window.location.origin+'/css/snippets.min.css?v=202210181500">','<link rel="stylesheet" type="text/css" href="'+window.location.origin+'/css/article.min.css?v=202212191730">',"</head>","<body>",$("section#main-content").html().replace(/<span\sclass="MJX_Assistive_MathML".*?<\/span>/g,""),"</body>","</html>"].join("");containerHtml=containerHtml.replace(/src="files\//gi,'src="'+window.location.origin+"/files/"),myWindow.document.write(containerHtml),myWindow.document.close(),myWindow.focus(),setTimeout((function(){$.when(myWindow.print()).then(myWindow.close())}),1e3)}function PopupPrint(target){window.print()}$("#topmenu > nav > ul > li").each((function(){if(menuH>itemH&&$(this).position().top<1){var i=itemH+1;$(this).find("ul:first").css("margin-top","-"+i+"px")}})),$("#topmenu > nav > ul > li").on("mouseenter mouseleave",(function(e){var submenu=$("ul:first",this),submenuW=submenu.width();$(this).offset().left+submenuW>$(window).width()&&(submenu.css("right","0"),submenu.find("ul").each((function(){if(!$(this).hasClass("fixed")){var l=$(this).width()+submenuW;$(this).css("margin-left","-"+l+"px"),$(this).addClass("fixed")}})))})),$("a.showhider").click((function(e){e.preventDefault();var box="#"+$(this).attr("rel"),show='<i class="fa fa-eye"></i>',hide='<i class="fa fa-eye-slash"></i>';$(box).slideToggle("fast"),$(this).html($(this).html()==show?hide:show),$(this).attr("title","Show"==$(this).attr("title")?"Hide":"Show")})),$("a.scroll-to").click((function(e){e.preventDefault();var n=$("#"+$(this).data("target")).offset().top-70;$("html, body").animate({scrollTop:n},300)})),$("a.print-section-blog").click((function(e){e.preventDefault(),printSectionBlog()})),$(".print-button").click((function(e){var target;e.preventDefault(),PopupPrint("#"+$(this).data("target-id"))})),$(".alert.alert-success").delay(6e3).hide("fast",fixDiv());var fancyParent=1==$("body").find($("#main-article")).length?"#main-article":"body",fancyOptions={loop:!1,openEffect:"elastic",closeEffect:"elastic",nextEffect:"fade",prevEffect:"fade",parent:fancyParent,helpers:{title:{type:"inside"}}};if($("ul.gallery").each((function(){var rel=$(this).find("li:first-child > a:first-child").attr("rel");$('ul.gallery a.fancy[rel="'+rel+'"]').fancybox(fancyOptions)})),$(".carousel.slide").each((function(){var rel="gallery-"+$(this).data("id");$('.carousel.slide a.fancy[rel="'+rel+'"]').fancybox(fancyOptions)})),$("img.pop").parent("a").each((function(){$(this).attr("title",$(this).children("img").attr("alt"))})),$("img.pop").parent("a").fancybox({loop:!1,helpers:{title:{type:"inside"}}}),!are_cookies_enabled()){var msg='<div class="alert alert-error"><i class="fa fa-warning"></i> Your browser does not accept cookies from this site. Please enable cookies to log in.</div><div class="alert alert-info"><i class="fa fa-question-circle"></i> Enabling cookies in <a target="_blank" style="margin: 0; padding: 0;" href="https://support.mozilla.org/en-US/kb/enable-and-disable-cookies-website-preferences">Firefox</a>, <a target="_blank" style="margin: 0; padding: 0;" href="https://support.google.com/accounts/answer/61416?hl=en">Chrome</a>, <a target="_blank" style="margin: 0; padding: 0;" href="http://windows.microsoft.com/en-us/windows-vista/block-or-allow-cookies">Explorer</a></div>';$("#modal-login .modal-header").append(msg)}if($(".panel-expandable > .panel-heading").click((function(e){e.preventDefault();var panel=$(this).closest(".panel-expandable"),expandables=panel.hasClass("panel-has-footer")?".panel-body, .panel-footer":".panel-body";panel.find(".panel-body").is(":visible")?(panel.find(expandables).slideUp("fast"),panel.find(".expander > .fa-minus").removeClass("fa-minus").addClass("fa-plus")):(panel.find(expandables).slideDown("fast"),panel.find(".expander > .fa-plus").removeClass("fa-plus").addClass("fa-minus"))})),$("#modal-find-out-more").css({width:.8*$("#container").width()+"px","margin-left":-.4*$("#container").width()+"px"}),$(".modal-xxl").length){var modalTopPos=Math.round(.07*$(window).height());$(window).width()>1200&&$(".modal-xxl").css({"max-width":$(window).width()>960?"960px":$(window).width()+"px",width:$(window).width()>960?"960px":$(window).width()+"px","margin-left":$(window).width()>960?"-480px":Math.round($(window).width()/2)}),$(".modal-xxl").css("top",modalTopPos+"px"),$(".modal-xxl").on("shown",(function(){var mHeaderH=$(this).find(".modal-header").outerHeight(),mBody=$(this).find(".modal-body"),mBodyH=mBody.outerHeight(),mFooterH=$(this).find(".modal-footer").outerHeight(),bottomOfTheModal=modalTopPos+mHeaderH+mBodyH+mFooterH;if(bottomOfTheModal<$(window).height())mBodyH+=$(window).height()-bottomOfTheModal-60,mBody.css("max-height",mBodyH+"px");else{$(window).scrollTop(0),modalTopPos=10,$(".modal-xxl").css("top",modalTopPos+"px"),bottomOfTheModal=modalTopPos+mHeaderH+mBodyH+mFooterH,availableScroll=bottomOfTheModal-$(window).height()+modalTopPos;var lastPos=-1;$(window).on("scroll",(function(){var s=$(window).scrollTop()>availableScroll?availableScroll:$(window).scrollTop();newPos=modalTopPos-s,newPos!=lastPos&&($(".modal-xxl").css("top",newPos+"px"),lastPos=newPos)}))}}))}function popupHelp(url,title,w,h){var dualScreenLeft=void 0!==window.screenLeft?window.screenLeft:screen.left,dualScreenTop=void 0!==window.screenTop?window.screenTop:screen.top,width,height,left=(window.innerWidth?window.innerWidth:document.documentElement.clientWidth?document.documentElement.clientWidth:screen.width)/2-w/2+dualScreenLeft,top=(window.innerHeight?window.innerHeight:document.documentElement.clientHeight?document.documentElement.clientHeight:screen.height)/2-h/2+dualScreenTop,newWindow=window.open(url,title,"menubar=no,location=no,resizable=0, width="+w+", height="+h+", top="+top+", left="+left);return window.focus&&(newWindow?newWindow.focus():$('<div class="alert alert-warning" style="margin-bottom: 0px;"><p class="help-block">Pop Up blocked. Please allow Pop Ups in your browser settings.</p></div>').insertBefore("body")),newWindow}if($(".open-student-access-help").click((function(e){e.preventDefault();var h=$(window).height()-20,w=$(window).width()<1280?$(window).width():1280;popupHelp(helpURL,"Student Access Help",w,h)})),$(".pop-up-help").click((function(e){e.preventDefault();var url=$(this).attr("href"),title=$(this).data("title"),h=$(window).height()-20,w;popupHelp(url,title,$(window).width()<1280?$(window).width():1280,h)})),$("section.tib-hiddenbox").length){var count=0;$($("section.tib-hiddenbox").get().reverse()).each((function(){var box=$(this),revealButton;$("<a />").attr("class","btn showhider").attr("rel","hiddenBoxContent"+count).attr("style","margin-bottom: 0;").html('<i class="fa fa-eye"></i>').insertBefore(box);var newContainer=$("<div />").attr("class","hidden-content").attr("id","hiddenBoxContent"+count).html(box.html());newContainer.hide(),newContainer.insertBefore(box),box.remove(),count++})),$("a.showhider").on("click",(function(e){var container=$("#"+$(this).attr("rel"));container.is(":hidden")?(container.fadeIn("fast"),$(this).html('<i class="fa fa-eye-slash"></i>')):(container.fadeOut("fast"),$(this).html('<i class="fa fa-eye"></i>'))}))}
$('img.ico[src="https://assets.inthinking.net/thinkib/icons/comments.png"]').each(function(){var comment=$(this).attr("title");$(this).removeAttr("title");$(this).wrap('<a class="tib-popover" href="#" data-content="'+comment+'" data-togle="popover" data-placement="top" />')});$('img.ico[src="https://assets.inthinking.net/thinkib/icons/comments.png"]').each(function(){var comment=$(this).attr("title");$(this).removeAttr("title");$(this).wrap('<a class="tib-popover" href="#" data-content="'+comment+'" data-togle="popover" data-placement="top" />')});$(".tib-popover").popover({html:true,trigger:"hover",delay:{show:300,hide:300},placement:function(context,source){var position=$(source).position();if(position.top>200){return"top"}if(position.left<515){return"right"}if(position.top<200){return"bottom"}if(position.left>515){return"left"}return"top"}}).click(function(e){e.preventDefault()});var carouselTime=6500;$("div.carousel.slide").carousel({interval:carouselTime});$(".tib-indicators > img").click(function(){var index=$(this).index();var container=$(this).closest(".carousel.slide");container.carousel(index)});setShowResultsListeners($("#container"));addMarksThreads($("#modal-std-write"));
$('a.btn.showhider').click(function(e) {
var showHiderId = $( this ).attr('rel');
if( $('#'+showHiderId).find('iframe').length > 0 ) {
$('#'+showHiderId+' iframe').each(function() {
if ( $(this).attr('src').indexOf('.pdf') > 0 ) {
this.contentWindow.location.reload(true);
}
});
}
});
});
</script>
</body>
</html>