5Chang Eric C, Cheng Joseph W. Ajay Khorana. An examination of herd behavior in equity markets: An international perspective[J]. Journal of Banking & Finance. 2000, 241651--1679.
6Pindyck R S. Rubinfeld D L. Econometric Models and Economic Forecasts[M]. 1998.
7Scharfstein D S, Stein J C. Herd behavior and investment[J]. American Economic Review. 1990. 80: 465--479.
8Wermers R. Mutual fund herding and the impact on stock prices[J]. Journal of Finance. 1999. 54: 581--623.
