5Kreps. (1982), Reputation and Imperfect Information[J]. Journal of Economic Theory, (27).
6C. Jenson and W. Meckling. 1976. Theory of the Firm: Managerial Behavior, Agency Costs and Ownership Structure. Journal of Financial Economics, Vol. 3: 305 ~ 360.
10Greif,Avner ,1996,"Contracing,Enforcement and Efficiency:Economics Beyond Law",the Paper for the Annual Bank Conference on Development Economics,World Bank,April 25-26,1996,Washington,D.C.