金融市场中的从众行为与信息传播

The Herd Behavior in the Financial Market and Information Spread

目前,很多的理论和实证研究发现,从众现象是导致金融市场剧烈波动的重要原因之一。因此,认识从众行为的演变发展过程,分析产生从众现象的原因,并提出一些防范措施是非常有意义的工作。从众现象非常复杂,从信息传播的角度分析从众行为。

At present,many theories and demonstrations have discovered that herd behavior is one of the important causes of acute fluctuation in the financial market;therefore it is very significative task to understand the evolvement of herd behavior,analyse the origins and advance measures to keep away from herd behavior.For the complexity of herding,we consider herd behavior only based on the angle of information spread.