This paper put forwards the measures of rational and irrational herding of stock market, which are used to compare the herding difference between different stock markets.
结合最新的资产定价模型和股票市场羊群行为检验思路，提出了股票市场理性与非理性羊群行为检验方法，并将股票市场羊群行为实证研究扩展到不同市场之间的比较。
The result indicates that herding never occurs in market if all the traders are perfectly rational.
结论表明，若市场中的交易者完全理性，则不会发生羊群行为；
Many positive researches demonstrate, the fund, was considered to be rational investors, also widespread participated in herding.
许多实证结果显示，在此之前被认为是理性投资者的基金也广泛的参与了羊群行为。
Herding Behavior on the financial market is a non-rational action, it can bring negative effect on investors' utility and stabilization on all markets.
金融市场中的羊群行为是一种非理性的行为，对于投资者的效用和整个市场的稳定都产生消极的影响。
Herding Behavior on the financial market is a non-rational action, it can bring negative effect on investors' utility and stabilization on all markets.
金融市场中的羊群行为是一种非理性的行为，对于投资者的效用和整个市场的稳定都产生消极的影响。
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