一、问题之提出英国是全球最大的场外衍生品市场交易中心,占全球场外衍生品市场交易份额的43%。其中,占全球利率衍生品市场交易份额的46%,远高于美国的24%。场外衍生品具有“双刃剑”的典型特征,能帮助企业管理风险和发现市场价格,但是,如果运用不当,也可能引发风险、甚至是整个社会的系统性风险,2008年发端于美国、最终演变为一场席卷全球的、几乎跨所有资产种类的金融危机就是明证。金融危机给全球经济 First, the issue raised Britain is the world’s largest OTC derivatives market trading center, accounting for 43% of the global OTC derivatives market share. Among them, accounting for 46% of the global interest rate derivatives market transactions, much higher than the United States 24%. OTC derivatives have the typical feature of “double-edged sword”, can help companies manage risk and find the market price, but if not properly used, may also lead to risk, or even the systemic risk of society as a whole, starting in 2008 The United States eventually evolved into a financial crisis that swept across the globe with almost all kinds of assets across the board. Financial crisis to the global economy