3Ross.S.The Economic Theory of Agency:The Principal's Problem[J].American Economic Review,1973,(63):134-139.
4Mirrlees,James.Notes on Welfare Economics,Information and Uncertainty[M].Essays on Economic Behavior under Uncertainty.edited by Michael Balch,Daniel McFadden and Shifyen Wu,Amsterdam,1974.
5Mirrlees,James.The Optimal Structure of Authority and Incentive within an Organization[J].Bell Joinnal of Economics,1976,(7):105-31.
6Holmstrom B.Moral hazard and observability[J].Bell Journal of Economics,1979,(10):74 -91.
7Grossman,Hart.An Analysis of the Principal-Agent Problems[J].Econometrica,1983,(51):7 -45.
8Dixit,A.,Grossman,G.M.& Helpman,E.Common Agency and Coordination:General Theory and Application to Tax Policy,1996.