Since the breakdown of the Briton Wood system, the exchange rate, interest rate, stock price and the commodity price in the global area has a high volatility.

• 自1973年“布雷顿森林体系”崩溃以来，全球范围内汇率、利率、股票价格和商品价格呈现出高度波动性，特别是90年代以来，全球金融市场不断出现大幅市场震荡。