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Forbes's avatar

I wonder if the UK bookies' losses on Brexit is relevant. As I saw reported, the stay bets by the establishment-types were typically $500, while the exit bets were typically $50, so the odds were dramatically skewed to match the money. The stay bets were viewed as a lock (odds indicating a near-certainty), and Brexit as an extreme speculation (odds indicating a long shot). Yet, Brexit prevailed comfortably.

The underlying is what interests as a prediction market, i.e., people get one vote each in the outcome, but prediction/betting markets are weighed by the amount of money wagered. Your example of Billy Walters seems to confirm this market failure (Or market structure failure).

Thoughts?

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yara's avatar

I'm waiting for the gov't to re-institute the FutureMAP program (https://www.cia.gov/resources/csi/static/Prediction-Markets-Enhance-Intel.pdf) to use prediction markets for terrorist events and other strategic intelligence.

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