Almost two million married couples in the UK try to keep their finances secret from their partner. Take Away English talks ...

作者｜Mario @IOSG背景介绍预测市场（Prediction Markets）是一类以未来事件结果为基础进行交易的投机型市场，其核心功能是通过合约价格来聚合分散的信息。在特定条件下，合约的价格可以被解释为该事件发生的概率预测。自 1980 ...