The Rise of Prediction Markets and What Comes Next

Knowledge at Wharton

  • Jul 29, 2026
  • 13:32
  • Full Episode

ABOUT THE EPISODE Prediction markets are booming, but are they really different from traditional sports betting?

Wharton Professor Abraham Wyner explains how prediction markets work, why they have become so popular, and how their fee-based model differs from the way sportsbooks make money. He also discusses regulation, professional bettors, the wisdom of crowds, and whether these markets are ultimately just another form of gambling.

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Brief Summary

Adi Weiner discusses prediction markets' rise, their appeal, and their impact on traditional betting in American culture.

Key points

  • The Rise of Prediction Markets. Prediction markets are gaining traction in American culture, allowing predictions on various outcomes.
  • The Wisdom of Crowds. The theory that collective predictions can outperform expert opinions is central to prediction markets.
  • Gambling or Not?. The debate continues on whether prediction markets should be classified as gambling.

Tension

40/ 100Low tension

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