Kevin Warsh, the incoming chair of the Federal Reserve, is a fan of real-time economic indicators. What are the odds he will keep an eye on Kalshi, a prediction market? https://www.economist.com/finance-and-economics/2026/04/30/how-kalshi-can-help-the-federal-reserve?taid=69f76c52083ff200013ac90b&utm_campaign=trueanthem&utm_medium=social&utm_source=voante