<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="https://pm.haifa.ac.il/skins/common/feed.css?207"?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/">
	<channel>
		<title>Security Trading of Concepts (STOC) - Revision history</title>
		<link>https://pm.haifa.ac.il/index.php?title=Security_Trading_of_Concepts_(STOC)&amp;action=history</link>
		<description>Revision history for this page on the wiki</description>
		<language>en</language>
		<generator>MediaWiki 1.15.1</generator>
		<lastBuildDate>Sun, 12 Apr 2026 11:58:10 GMT</lastBuildDate>
		<item>
			<title>Dorit.Geifman at 12:28, 11 May 2010</title>
			<link>https://pm.haifa.ac.il/index.php?title=Security_Trading_of_Concepts_(STOC)&amp;diff=80&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 12:28, 11 May 2010&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;The objective of the '''Security Trading of Concepts (STOC)''' markets is to ''[[:Category:Elicit opinion|elicit opinion]]'' about ''[[:Category:Business topics|consumer preferences]]'' over new product concepts. The markets were set up in a ''[[:category:Laboratory |laboratory]]'', they were of ''[[:Category:Medium size markets|medium size]]'' (18-26 participants) and open for a ''[[:Category:Short duration|short duration]]'' (10-60 minutes). The marketplace employed the ''[[:Category:Continuous Double Auction (CDA)|Continuous Double Auction (CDA)]]'' market model, and operated with ''[[:Category:Play-money|play-money]]''. The final dividends were calculated based on a ''[[:Category:Volume Weighted Average Price (VWAP)|volume weighted average price]]''. The traders received ''[[:Category:Initial capital endowment|initial capital endowment]]'' and ''[[:Category:Initial securities endowment|initial securities endowment]]''.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;The MBA students that were ''[[:Category:Invited traders|invited]]'' to trade had ''[[:Category:No-stake in outcome|no stake]]'' in the resulting customer preferences. The traders possessed ''[[:Category:Complete information|complete information]]'' regarding the product specifications, but the preferences were subject to own opinion. ''[[:Category:Gift reward|Prizes]]'' were awarded to traders based on ''[[:Category:Performance-rank incentive|performance-rank]]''.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Discussion ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Discussion ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 20:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:Invited traders]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:Invited traders]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:Laboratory]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:Laboratory]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Markets]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:Medium size markets]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:Medium size markets]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:No-stake in outcome]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:No-stake in outcome]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-04-12 11:58:10 --&gt;
&lt;/table&gt;</description>
			<pubDate>Tue, 11 May 2010 12:28:23 GMT</pubDate>			<dc:creator>Dorit.Geifman</dc:creator>			<comments>https://pm.haifa.ac.il/index.php?title=Talk:Security_Trading_of_Concepts_(STOC)</comments>		</item>
		<item>
			<title>Dorit.Geifman:&amp;#32;Created page with '== Discussion ==  == References == Dahan, E., Lo, A. W., Poggio, T., Chan, N. T., &amp; Kim, A. (2006). [http://202.129.0.151/Teleport/MIT%20Sloan%20School%20of%20Management/Lo_secur…'</title>
			<link>https://pm.haifa.ac.il/index.php?title=Security_Trading_of_Concepts_(STOC)&amp;diff=65&amp;oldid=prev</link>
			<description>&lt;p&gt;Created page with &amp;#39;== Discussion ==  == References == Dahan, E., Lo, A. W., Poggio, T., Chan, N. T., &amp;amp; Kim, A. (2006). [http://202.129.0.151/Teleport/MIT%20Sloan%20School%20of%20Management/Lo_secur…&amp;#39;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Discussion ==&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
Dahan, E., Lo, A. W., Poggio, T., Chan, N. T., &amp;amp; Kim, A. (2006). [http://202.129.0.151/Teleport/MIT%20Sloan%20School%20of%20Management/Lo_securities.pdf Securities trading of concepts (STOC)]. ''University of California at Los Angeles, Working Paper''&lt;br /&gt;
&lt;br /&gt;
== External links ==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Business topics]]&lt;br /&gt;
[[Category:Complete information]]&lt;br /&gt;
[[Category:Continuous Double Auction (CDA)]]&lt;br /&gt;
[[Category:Elicit opinion]]&lt;br /&gt;
[[Category:Gift reward]]&lt;br /&gt;
[[Category:Initial capital endowment]]&lt;br /&gt;
[[Category:Initial securities endowment]]&lt;br /&gt;
[[Category:Invited traders]]&lt;br /&gt;
[[Category:Laboratory]]&lt;br /&gt;
[[Category:Medium size markets]]&lt;br /&gt;
[[Category:No-stake in outcome]]&lt;br /&gt;
[[Category:Performance-rank incentive]]&lt;br /&gt;
[[Category:Play-money]]&lt;br /&gt;
[[Category:Short duration]]&lt;br /&gt;
[[Category:Volume Weighted Average Price (VWAP)]]&lt;/div&gt;</description>
			<pubDate>Sun, 09 May 2010 12:55:33 GMT</pubDate>			<dc:creator>Dorit.Geifman</dc:creator>			<comments>https://pm.haifa.ac.il/index.php?title=Talk:Security_Trading_of_Concepts_(STOC)</comments>		</item>
	</channel>
</rss>