8Coase,R. H. The Nature of the Firm[J]. Economica,Nov. 1937.
9Cheung, The Contractual Nature of the Finn [J].Journal of Law and Economics,Vol. 26, April, 1983.
10Alchian, A. A. , and Demsetz H. Production, Information costs and Economic organization [ J ]. American Economic Review, Vol. 62, No. 5 ( Dec. 1972 ).
