共 15 条
[1]
The anatomy of the performance of buy and sell recommendations. S. Stickel. Financial Analysts Journal . 1995
[2]
Can Investors Profit from the Prophets?Security Analyst Recom-mendations and Stock Returns. Barber Brad,Reuven Lehave,Maurenn Mcnichols,Brett Trueman. The Journal of Finance . 2001
[3]
The relative informativeness of analysts’stock recommendations and earnings forecast revisions. Francis,J,Soffer,L. Journal of Accountancy . 1997
[7]
A simple, positive semi-definite, heteroskedasticity and autocorrelation consistent covariance matrix. Newey WK,West KD. Econometrica . 1987
[9]
Analysts, industries, and price momentum?. Boni,L,Womack,K. Journal of Financial and Quantitative Analysis . 2006
[10]
The influence of analysts、institutional investors,and insiders on the incorporation of market,industry,and firm-specific information into stock prices. Piotroski J,Roulstone D. The Accounting Review . 2004