2Jolls,C.Stock repurchases and incentive compensation[M].NBER Working Paper Series,1998.
3Fenn,G.W.,N.Liang.Corporate payout policy and managerial stock incentives[J].Journal of Financial Economics,2001,(1):45-72.
4Bens,D.A.,V.Nagar,D.J.Skinner,M.H.F.Wong.Employee stock options,EPS dilution,and stock repurchases[J].Journal of Accounting and Economics,2003,(36):51-90.