2Coase,R. H.. The Nature of the Firm. Economical,1937,4:386-405.
3Williamson,Oliver E. Transaction Cost Economics. in R. Schmalensee & R.D. Willig (Eds. ). Handbook of Industrial Organization,1989,1:136-182. Amsterdam:North Holland.
4Richardson,G. B.. The Organization of Industry. Economic Journal,1972,82:883-896.