1Fama,E and French,K.Taxes,Financing Decisions,and Firm value.Journal of Finance,53,P819 ~ 843,1998
2Calomiris,C.w.,Hubbard,R.G..Internal finance and investment:Evidence from the undistributed profits tax of 1936-1937.Journal of Business 68 (4),P443 ~ 482,1995