1. Basis assets,;Ahn,;Review of Financial Studies,2009
2. Arbitrage risk and the book-to-market anomaly,;Ali,;Journal of Financial Economics,2003
3. The effects of beta, bid-ask spread, residual risk, and size on stock returns,;Amihud,;Journal of Finance,1989
4. The cross-section of volatility and expected returns,;Ang,;Journal of Finance,2006
5. Size matters, if you control your junk, Working paper, AQR Capital Management, University of Chicago, and Copenhagen School of Business;Asness,,2015