1[1]Markowitz H.Portfolio Sekection[J].Jounrnl of Finance,1952(5):77-99.
2[2]Eugene F F,Kneneth R F.The CAPM:Theory and Evidence[EB/OL].[2003-08-09].Working Paper,Social Sci-ence Research Network Electronic Paper Collection at http:/ssm,com/abstract= 440920.
3[3]Sharpe W F.Capital Asset Prices:A Theory of Market Equi-librium Under Conditions d Risk[J].Journal of Finance,1964(3):425-442.
4[4]Ross S R.Risk and Arbitrage,in Risk and Return in Fi-nance[M].Ballinger:Cambridge,1976.
5[6]Eugene F F,Kenneth R F.The cross-section of expected re-turns[J].Journal of Finance,1992,47:427-466.
