{"id":6325,"date":"2017-05-31T18:59:42","date_gmt":"2017-05-31T18:59:42","guid":{"rendered":"https:\/\/courses.lumenlearning.com\/hccs-macroeconomics-3\/?post_type=chapter&#038;p=6325"},"modified":"2017-08-17T05:52:13","modified_gmt":"2017-08-17T05:52:13","slug":"the-decision-making-process","status":"publish","type":"chapter","link":"https:\/\/courses.lumenlearning.com\/hccs-macroeconomics-3\/chapter\/the-decision-making-process\/","title":{"raw":"The Decision Making Process","rendered":"The Decision Making Process"},"content":{"raw":"<h3>How we make choices?<\/h3>\r\nEvery day we are faced with a myriad of decisions, from what to have for breakfast, to which route to take to class, to the more complex\u2014\u201cShould I double major and add possibly another semester of study to my education?\u201d \u00a0So how do we proceed? \u00a0Economists use various concepts to describe this process:\r\n\r\n[caption id=\"attachment_6327\" align=\"aligncenter\" width=\"350\"]<a href=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/1681\/2017\/05\/21011540\/decision-making.png\"><img class=\"wp-image-6327\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/1681\/2017\/05\/21011540\/decision-making-300x230.png\" alt=\"\" width=\"350\" height=\"268\" \/><\/a> Features of the decision making process.[\/caption]\r\n\r\nImagine you made plans to spend the week-end at the beach with your friends but on Friday, your boss asks you to come in to\u00a0work this week-end. \u00a0Your time is<strong> scarce<\/strong> and you cannot be at the beach and at work at the same time so you have to choose. \u00a0Economic theories generally view individuals as <strong>rational<\/strong> decision makers that <strong>pursue their self interest<\/strong>; meaning that we act in a reasonable fashion, and take the actions that will bring us the most benefit. \u00a0In this case, to determine which course of action. week-end at the beach versus work, will bring you the most benefit, you may compare the cost and benefit of each option. \u00a0For instance, the benefit of working is the money you will earn and the possible goodwill of your boss while the opportunity cost is the fun time at the beach you do not get to enjoy. \u00a0Economist call this cost \/ benefit analysis for a specific course of action:\u00a0<strong>Marginal Thinking.<\/strong>\u00a0 Most decisions we take involve small or incremental changes such as buying an extra pizza or choosing to study one more hour, hence the term <strong>marginal<\/strong> thinking. \u00a0Of course this decision making process is based on individual preferences and two rational individuals may choose different options. \u00a0For instance, if you chose to work instead of spending the week-end at the beach, that would mean that based on your circumstances and preferences, you thought you would receive more benefits from working.\r\n\r\nMost economic theories assume all participants into the economy to be rational; firms will make decisions aimed\u00a0to <strong>maximize their profit<\/strong> and consumers will act as to<strong> maximize their utility<\/strong>. \u00a0<strong>Utility<\/strong> is a term used by economists to describe the benefits or satisfaction that individuals obtain from purchases or from their decisions.\r\n\r\nThe assumption that individuals are purely self-interested doesn't imply\u00a0that individuals are greedy and selfish.\u00a0People clearly derive\u00a0satisfaction from helping others, so \"self-interest\" can also include pursuing things that benefit other people. The assumption of rationality\u2014also called the <strong>theory of rational behavior<\/strong>\u2014is primarily a simplification that economists make in order to create a useful model of human decision-making.\r\n\r\nRational decision making also aims to be <strong>efficient<\/strong> and make the best use of resources available such as time in the above example to achieve the best outcome. \u00a0<strong>Economic efficiency<\/strong> describe the use of all available resources in order to produce the mix of products most wanted at least cost.\r\n<h3><strong>How good are we at making decision?<\/strong><\/h3>\r\nBehavioral economists have challenged the idea of 'Homo Economicus,' the rational decision maker, and offer a less generous evaluation of our sometimes \u00a0irrational decision process. \u00a0Dan Ariely, economist from Duke university, describes many of our flaws in his book:\"Predictably Irrational.\"\u00a0 Watch his TEDtalk.\r\n<iframe style=\"width: 640;height: 350\" src=\"https:\/\/embed.ted.com\/talks\/dan_ariely_asks_are_we_in_control_of_our_own_decisions\" width=\"640\" height=\"360\" frameborder=\"0\" scrolling=\"no\"><\/iframe>\r\n<h3>Decisions and Information<\/h3>\r\nOur decisions are only as good as the information that we possess. \u00a0The more information the better; but also keep in mind that information is not free and so we have to compare the benefit of acquiring more information to its cost which means that we generally rely on imperfect information\u00a0to make decisions.\r\n<div class=\"textbox shaded\"><header>\r\n<div class=\"title\">DECISIONS ... DECISIONS IN THE SOCIAL MEDIA AGE<\/div>\r\n<\/header><section>\r\n<p id=\"fs-idm49900128\">To post or not to post? Every day we are faced with a myriad of decisions, from what to have for breakfast, to which route to take to class, to the more complex\u2014\u201cShould I double major and add possibly another semester of study to my education?\u201d Our response to these choices depends on the information we have available at any given moment; information economists call \u201cimperfect\u201d because we rarely have all the data we need to make perfect decisions. Despite the lack of perfect information, we still make hundreds of decisions a day.<\/p>\r\n<p id=\"fs-idp9173408\">And now, we have another avenue in which to gather information\u2014social media. Outlets like Facebook and Twitter are altering the process by which we make choices, how we spend our time, which movies we see, which products we buy, and more. How many of you chose a university without checking out its Facebook page or Twitter stream first for information and feedback?<\/p>\r\n<p id=\"fs-idp26732128\">As you will see in this course, what happens in economics is affected by how well and how fast information is disseminated through a society, such as how quickly information travels through Facebook. \u201cEconomists love nothing better than when deep and liquid markets operate under conditions of perfect information,\u201d says Jessica Irvine, National Economics Editor for News Corp Australia.<\/p>\r\n\r\n<\/section><\/div>","rendered":"<h3>How we make choices?<\/h3>\n<p>Every day we are faced with a myriad of decisions, from what to have for breakfast, to which route to take to class, to the more complex\u2014\u201cShould I double major and add possibly another semester of study to my education?\u201d \u00a0So how do we proceed? \u00a0Economists use various concepts to describe this process:<\/p>\n<div id=\"attachment_6327\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/1681\/2017\/05\/21011540\/decision-making.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6327\" class=\"wp-image-6327\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/1681\/2017\/05\/21011540\/decision-making-300x230.png\" alt=\"\" width=\"350\" height=\"268\" \/><\/a><\/p>\n<p id=\"caption-attachment-6327\" class=\"wp-caption-text\">Features of the decision making process.<\/p>\n<\/div>\n<p>Imagine you made plans to spend the week-end at the beach with your friends but on Friday, your boss asks you to come in to\u00a0work this week-end. \u00a0Your time is<strong> scarce<\/strong> and you cannot be at the beach and at work at the same time so you have to choose. \u00a0Economic theories generally view individuals as <strong>rational<\/strong> decision makers that <strong>pursue their self interest<\/strong>; meaning that we act in a reasonable fashion, and take the actions that will bring us the most benefit. \u00a0In this case, to determine which course of action. week-end at the beach versus work, will bring you the most benefit, you may compare the cost and benefit of each option. \u00a0For instance, the benefit of working is the money you will earn and the possible goodwill of your boss while the opportunity cost is the fun time at the beach you do not get to enjoy. \u00a0Economist call this cost \/ benefit analysis for a specific course of action:\u00a0<strong>Marginal Thinking.<\/strong>\u00a0 Most decisions we take involve small or incremental changes such as buying an extra pizza or choosing to study one more hour, hence the term <strong>marginal<\/strong> thinking. \u00a0Of course this decision making process is based on individual preferences and two rational individuals may choose different options. \u00a0For instance, if you chose to work instead of spending the week-end at the beach, that would mean that based on your circumstances and preferences, you thought you would receive more benefits from working.<\/p>\n<p>Most economic theories assume all participants into the economy to be rational; firms will make decisions aimed\u00a0to <strong>maximize their profit<\/strong> and consumers will act as to<strong> maximize their utility<\/strong>. \u00a0<strong>Utility<\/strong> is a term used by economists to describe the benefits or satisfaction that individuals obtain from purchases or from their decisions.<\/p>\n<p>The assumption that individuals are purely self-interested doesn&#8217;t imply\u00a0that individuals are greedy and selfish.\u00a0People clearly derive\u00a0satisfaction from helping others, so &#8220;self-interest&#8221; can also include pursuing things that benefit other people. The assumption of rationality\u2014also called the <strong>theory of rational behavior<\/strong>\u2014is primarily a simplification that economists make in order to create a useful model of human decision-making.<\/p>\n<p>Rational decision making also aims to be <strong>efficient<\/strong> and make the best use of resources available such as time in the above example to achieve the best outcome. \u00a0<strong>Economic efficiency<\/strong> describe the use of all available resources in order to produce the mix of products most wanted at least cost.<\/p>\n<h3><strong>How good are we at making decision?<\/strong><\/h3>\n<p>Behavioral economists have challenged the idea of &#8216;Homo Economicus,&#8217; the rational decision maker, and offer a less generous evaluation of our sometimes \u00a0irrational decision process. \u00a0Dan Ariely, economist from Duke university, describes many of our flaws in his book:&#8221;Predictably Irrational.&#8221;\u00a0 Watch his TEDtalk.<br \/>\n<iframe loading=\"lazy\" style=\"width: 640;height: 350\" src=\"https:\/\/embed.ted.com\/talks\/dan_ariely_asks_are_we_in_control_of_our_own_decisions\" width=\"640\" height=\"360\" frameborder=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Decisions and Information<\/h3>\n<p>Our decisions are only as good as the information that we possess. \u00a0The more information the better; but also keep in mind that information is not free and so we have to compare the benefit of acquiring more information to its cost which means that we generally rely on imperfect information\u00a0to make decisions.<\/p>\n<div class=\"textbox shaded\">\n<header>\n<div class=\"title\">DECISIONS &#8230; DECISIONS IN THE SOCIAL MEDIA AGE<\/div>\n<\/header>\n<section>\n<p id=\"fs-idm49900128\">To post or not to post? Every day we are faced with a myriad of decisions, from what to have for breakfast, to which route to take to class, to the more complex\u2014\u201cShould I double major and add possibly another semester of study to my education?\u201d Our response to these choices depends on the information we have available at any given moment; information economists call \u201cimperfect\u201d because we rarely have all the data we need to make perfect decisions. Despite the lack of perfect information, we still make hundreds of decisions a day.<\/p>\n<p id=\"fs-idp9173408\">And now, we have another avenue in which to gather information\u2014social media. Outlets like Facebook and Twitter are altering the process by which we make choices, how we spend our time, which movies we see, which products we buy, and more. How many of you chose a university without checking out its Facebook page or Twitter stream first for information and feedback?<\/p>\n<p id=\"fs-idp26732128\">As you will see in this course, what happens in economics is affected by how well and how fast information is disseminated through a society, such as how quickly information travels through Facebook. \u201cEconomists love nothing better than when deep and liquid markets operate under conditions of perfect information,\u201d says Jessica Irvine, National Economics Editor for News Corp Australia.<\/p>\n<\/section>\n<\/div>\n\n\t\t\t <section class=\"citations-section\" role=\"contentinfo\">\n\t\t\t <h3>Candela Citations<\/h3>\n\t\t\t\t\t <div>\n\t\t\t\t\t\t <div id=\"citation-list-6325\">\n\t\t\t\t\t\t\t <div class=\"licensing\"><div class=\"license-attribution-dropdown-subheading\">CC licensed content, Original<\/div><ul class=\"citation-list\"><li>Graph - decision process. <strong>Authored by<\/strong>: S. Haci. <strong>Provided by<\/strong>: HCCS. <strong>Located at<\/strong>: <a target=\"_blank\" href=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/1681\/2017\/05\/21011540\/decision-making.png\">https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/1681\/2017\/05\/21011540\/decision-making.png<\/a>. <strong>License<\/strong>: <em><a target=\"_blank\" rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY: Attribution<\/a><\/em><\/li><\/ul><div class=\"license-attribution-dropdown-subheading\">CC licensed content, Shared previously<\/div><ul class=\"citation-list\"><li>Principles of Macroeconomics - Introduction. <strong>Authored by<\/strong>: Openstax. <strong>Provided by<\/strong>: Rice University. <strong>Located at<\/strong>: <a target=\"_blank\" href=\"https:\/\/cnx.org\/contents\/aWGdK2jw@11.345:JgDXaOLP@11\/Introduction\">https:\/\/cnx.org\/contents\/aWGdK2jw@11.345:JgDXaOLP@11\/Introduction<\/a>. <strong>License<\/strong>: <em><a target=\"_blank\" rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY: Attribution<\/a><\/em><\/li><li><strong>Authored by<\/strong>: Steven Greenlaw and Lumen Learning. <strong>Located at<\/strong>: <a target=\"_blank\" href=\"https:\/\/courses.lumenlearning.com\/hccs-macroeconomics-3\/chapter\/the-decision-making-process\/\">https:\/\/courses.lumenlearning.com\/hccs-macroeconomics-3\/chapter\/the-decision-making-process\/<\/a>. <strong>License<\/strong>: <em><a target=\"_blank\" rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY: Attribution<\/a><\/em><\/li><\/ul><div class=\"license-attribution-dropdown-subheading\">CC licensed content, Specific attribution<\/div><ul class=\"citation-list\"><li>Are we in control of your own decisions?. <strong>Authored by<\/strong>: Dan Ariely. <strong>Provided by<\/strong>: TEDtalk. <strong>Located at<\/strong>: <a target=\"_blank\" href=\"https:\/\/www.ted.com\/talks\/dan_ariely_asks_are_we_in_control_of_our_own_decisions\">https:\/\/www.ted.com\/talks\/dan_ariely_asks_are_we_in_control_of_our_own_decisions<\/a>. <strong>License<\/strong>: <em><a target=\"_blank\" rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY: Attribution<\/a><\/em><\/li><\/ul><\/div>\n\t\t\t\t\t\t <\/div>\n\t\t\t\t\t <\/div>\n\t\t\t <\/section>","protected":false},"author":18767,"menu_order":3,"template":"","meta":{"_candela_citation":"[{\"type\":\"cc\",\"description\":\"Principles of Macroeconomics - Introduction\",\"author\":\"Openstax\",\"organization\":\"Rice University\",\"url\":\"https:\/\/cnx.org\/contents\/aWGdK2jw@11.345:JgDXaOLP@11\/Introduction\",\"project\":\"\",\"license\":\"cc-by\",\"license_terms\":\"\"},{\"type\":\"original\",\"description\":\"Graph - decision process\",\"author\":\"S. 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