Does idiosyncratic risk really matter?

被引:221
作者
Bali, TG [1 ]
Cakici, N
Yan, XM
Zhang, Z
机构
[1] CUNY Bernard M Baruch Coll, New York, NY 10010 USA
[2] CUNY City Coll, New York, NY 10031 USA
[3] Univ Missouri, Columbia, MO USA
[4] Singapore Management Univ, Singapore, Singapore
关键词
D O I
10.1111/j.1540-6261.2005.00750.x
中图分类号
F8 [财政、金融];
学科分类号
0202 ;
摘要
Goyal and Santa-Clara (2003) find a significantly positive relation between the equal-weighted average stock volatility and the value-weighted portfolio returns on the NYSE/AMEX/Nasdaq stocks for the period of 1963:08 to 1999:12. We show that this result is driven by small stocks traded on the Nasdaq, and is in part due to a liquidity premium. In addition, their result does not hold for the extended sample of 1963:08 to 2001:12 and for the NYSE/AMEX and NYSE stocks. More importantly, we find no evidence of a significant link between the value-weighted portfolio returns and the median and value-weighted average stock volatility.
引用
收藏
页码:905 / 929
页数:25
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