Lumifer comments on Open Thread, May 5 - 11, 2014 - Less Wrong

2 Post author: Tenoke 05 May 2014 10:35AM

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Comment author: Lumifer 05 May 2014 04:33:04PM 1 point [-]

proposing to introduce actual prediction markets

Markets work because there are strong incentives to be right and it's quite painful to be wrong. This means that you must put at risk valuable things, usually money.

If you want the prediction markets to operate using "Bayes points", these points must be valuable and their supply must be limited. In other words, they must be like money. That's... going to be a problem.