但动量效应暗示却是有一种非理性在市场中运作；投资者买进股票或大宗商品仅仅因为它们的价格涨了。
But the momentum effect suggests that an irrationality might be at work; investors could be buying shares (and commodities) just because they have risen in price.
动量效应允许投资者慢慢变富。
随着美国公司收入和信贷质量得到恢复，私人国际投资者进入美国产权和公司债券市场的流动量也出现了反弹。
Private international investor flows into the U. S. equity and corporate bond markets rebounded with the recovery in U. S. corporate earnings and credit quality.
应用推荐