2011年9月4日星期日

The probability of extreme events is not high

The probability of extreme events is not high Over the past few weeks the global financial market volatility, market concerns about European banks financing capability, the U.S. debt ceiling and the Standard & Poor's downgraded its sovereign rating outlook for economic recovery become more negative, the concentration of risk aversion caused by the outbreak. Markets also play a role in its own laws, after all, began in March 2009, S & P 500 index rose twice, most commodities increase even more impressive than this, ...The probability of extreme events is not high

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