中国股市收益率与异质波动性关系研究

王春峰,张驰,房振明

A Study on the Relationship between the Chinese Stock Market
Returns and Idiosyncratic Volatility

WANG Chun-feng, ZHANG Chi, FANG Zhen-ming

运筹与管理 . 2015, (5): 222 -227 . DOI: 10.12005/orms.2015.0180