7Coase, R. H. , 1937, The Nature of the Firm, Economica,4, pp386-405.
8Alchian, Arman, and Harold Demsetz, 1972, Production, Information Costs, and Economic Organization, The American Economics Review, 62, pp777- 795.
9Jensen, Michael, and William Meckling, 1976, Theory of the Firm: Managerial Behavior, Agency Costs and Ownership Structure, The Journal of Financial Economics, 3,pp305-360.
