overreaction phenomenon的意思|示意

The empirical result indicates some individual stock of our security market exist the short-term overreaction phenomenon.

实证结果表明我国证券市场的个股存在短期过度反应现象。

Both the trading activity of limited memory and overconfidence may cause the overreaction phenomenon of the assets short-term price.

无论是有限记忆交易行为，还是过度自信交易行为，均可能引起资产短期价格行为的过度反应现象。

The paper analyzes empirically the overreaction phenomenon and its causes in Chinese stock market with the data of Shanghai stock exchange during the period of 1997-2004.

本文采用1997 - 2004年上海证券交易所的所有股票交易数据，对我国股票市场的过度反应及其成因进行实证分析。