Uploaded August 2026 | Updated September 2026, 2 weeks ago
Prediction-market platforms like Kalshi and Polymarket let their users bet on world events. But when outcomes are ambiguous, who gets to decide what happened?
Read how these sites adjudicate reality: bit.ly/4vZjB5i
Subscribe to The Economist: https://econ.st/3Mia0pz
Download The Economist app: https://econ.st/4qdVVaA
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Prediction-market platforms like Kalshi and Polymarket let their users bet on world events. But when outcomes are ambiguous, who gets to decide what happened?
Read how these sites adjudicate reality: bit.ly/4vZjB5i
Subscribe to The Economist: https://econ.st/3Mia0pz
Download The Economist app: https://econ.st/4qdVVaA
Follow us on X: https://x.com/TheEconomist
Follow us on Instagram: instagram.com/theeconomist
Follow us on Facebook: facebook.com/TheEconomist










