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	<title>Midas Oracle .ORG &#187; Concensus Point</title>
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	<description>Prediction Markets, etc.</description>
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		<title>Robin Hanson has convinced Concensus Point to support combinatorial prediction markets.</title>
		<link>http://www.midasoracle.org/2009/01/21/combinatorial-prediction-markets/</link>
		<comments>http://www.midasoracle.org/2009/01/21/combinatorial-prediction-markets/#comments</comments>
		<pubDate>Wed, 21 Jan 2009 17:04:58 +0000</pubDate>
		<dc:creator>Chris F. Masse</dc:creator>
				<category><![CDATA[Analysis (Meta)]]></category>
		<category><![CDATA[Inventions & Innovations]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[combinatorial prediction markets]]></category>
		<category><![CDATA[Concensus Point]]></category>
		<category><![CDATA[Prediction Market Software]]></category>
		<category><![CDATA[prediction markets]]></category>
		<category><![CDATA[Robin Hanson]]></category>
		<category><![CDATA[software for prediction markets]]></category>

		<guid isPermaLink="false">http://www.midasoracle.org/?p=12665</guid>
		<description><![CDATA[Robin Hanson: I&#8217;ve developed a combinatorial betting tech that lets a few or many users edit an always-coherent joint probability distribution over all value combinations of some set of base variables. Far futures base variables might include the years of &#8230; <a href="http://www.midasoracle.org/2009/01/21/combinatorial-prediction-markets/">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.overcomingbias.com/2008/12/coherent-futures.html">Robin Hanson</a>:</p>
<p style="padding-left: 150px;">I&#8217;ve developed a combinatorial betting tech that lets a few or many users edit an always-coherent <em>joint probability distribution</em> over all value combinations of some set of base variables. Far futures base variables might include the years of important tech milestones, population, wealth, or mortality values at particular future dates, etc. Each user edit would be backed by a bet, a bet invested in assets paying competitive interest/returns. This combo bet tech worked well in published lab tests, several firms have used it, and <strong>I&#8217;m now working with Consensus Point to deliver a robust commercial implementation.</strong> More on the tech <a href="http://hanson.gmu.edu/combobet.pdf">here</a>, <a href="http://hanson.gmu.edu/mktscore.pdf">here</a>, and <a href="http://hanson.gmu.edu/testcomb.pdf">here</a>.</p>
<p>-</p>
<p>See <a title=" What is (and what good is) a combinatorial prediction market?" href="http://blog.oddhead.com/2008/12/22/what-is-and-what-good-is-a-combinatorial-prediction-market/">the explainer from David Pennock</a>, which we will link to, again, later on.</p>
<p>-</p>
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