Systematically, investors are buying after things have gone up, selling after they've gone down, and the problem is most severe in those funds that show the greatest volatility.
投资者都一窝蜂似的,上涨之后才买进,下跌之后才卖出,对于波动最大的那些基金,问题更严重
Requirements volatility (RV) is a common information system project risk that can have severe consequences including cost and schedule overruns and at times, even cancelled projects.
需求波动是信息系统建设中比较常见的风险，很可能造成进度延期、成本超支甚至项目取消。
Requirements volatility (RV) is a common information system project risk that can have severe consequences including cost and schedule overruns and at times, even cancelled projects.
需求波动是信息系统建设中比较常见的风险，很可能造成进度延期、成本超支甚至项目取消。
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