📰 **Kalshi and Polymarket are racing to ban insider trading. The economist who built the theory behind prediction markets says it’s the whole point**

"You want the most accurate prices. That's pretty clear. The purpose of the market is to inform decisions."

🔗 https://fortune.com/2026/04/26/prediction-markets-insider-trading-illegal-kalshi-polymarket-robin-hanson-economist/

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