herding behavior短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 羊群行为 The paper finds that there is a positive feedback trading, showing herding behavior between institutional investors, and also the short-time trading exhibits a characteristic of momentum investing. 发现在我国机构投资者的投资存在着以正反馈交易为代表羊群效应特征，并且在短期交易还有一定的惯性特征。 dictall