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	<title>Comments on: Opportunity Cost Explained</title>
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	<link>http://www.arsmathematica.net/archives/2007/03/10/opportunity-cost-explained/</link>
	<description>Dedicated to the mathematical arts.</description>
	<pubDate>Tue, 02 Dec 2008 01:46:45 +0000</pubDate>
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		<title>By: Johan Richter</title>
		<link>http://www.arsmathematica.net/archives/2007/03/10/opportunity-cost-explained/#comment-12949</link>
		<dc:creator>Johan Richter</dc:creator>
		<pubDate>Thu, 15 Mar 2007 11:02:49 +0000</pubDate>
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		<description>Now that you mention it Walt, it is kind of interesting that the concept of opportunity cost is mentioned as a mayor point in introductory textbooks but plays little to no role in the more formal mathematical models economists use.</description>
		<content:encoded><![CDATA[<p>Now that you mention it Walt, it is kind of interesting that the concept of opportunity cost is mentioned as a mayor point in introductory textbooks but plays little to no role in the more formal mathematical models economists use.</p>
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		<title>By: Johan_C</title>
		<link>http://www.arsmathematica.net/archives/2007/03/10/opportunity-cost-explained/#comment-12812</link>
		<dc:creator>Johan_C</dc:creator>
		<pubDate>Wed, 14 Mar 2007 12:57:02 +0000</pubDate>
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		<description>"Opportunity cost is easy enough to understand in simple descriptive situations, but I have never seen a precise mathematical definition of it that didn’t make it seem like a contentless idea"

and why bother ? I've never ever seen an economist actually use "opportunity costs"</description>
		<content:encoded><![CDATA[<p>&#8220;Opportunity cost is easy enough to understand in simple descriptive situations, but I have never seen a precise mathematical definition of it that didn’t make it seem like a contentless idea&#8221;</p>
<p>and why bother ? I&#8217;ve never ever seen an economist actually use &#8220;opportunity costs&#8221;</p>
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		<title>By: Brad Skaggs</title>
		<link>http://www.arsmathematica.net/archives/2007/03/10/opportunity-cost-explained/#comment-12497</link>
		<dc:creator>Brad Skaggs</dc:creator>
		<pubDate>Sun, 11 Mar 2007 19:27:11 +0000</pubDate>
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		<description>Yoram Bauman presents his 10 principles of economics as part of his Stand Up Economist routine on YouTube:
http://www.youtube.com/watch?v=VVp8UGjECt4</description>
		<content:encoded><![CDATA[<p>Yoram Bauman presents his 10 principles of economics as part of his Stand Up Economist routine on YouTube:<br />
<a href="http://www.youtube.com/watch?v=VVp8UGjECt4" rel="nofollow">http://www.youtube.com/watch?v=VVp8UGjECt4</a></p>
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