WASHINGTON, March 21 (TNSLrpt) -- The Congressional Research Service issued the following In Focus white paper (No. IF13187) on March 20, 2026, by financial economics specialists Karl E. Schneider and Rena S. Miller: * * * Prediction Markets: Policy Issues for Congress Prediction markets are exchange platforms that specialize in offering event contracts. Event contracts refer to contracts with a binary payoff structure tied to the occurrence or non-occurrence of a specific event. Users purcha  more