2Demsetz, H., The Economics of the Business Firm, NY: Cambridge University Press, 1997.
3Williamson, O., 2000, "The New Institutional Economics: Taking Stock, Looking Ahead." J. Economic Literature, vol. 38, 595 - 613.
4Williamson, O., 2002a, " The Lens of Contract: Private Ordering." A. E. R., vol. 92, no. 2,438-443.
5Williamson, O., 2002b, "The Theory of the Firm as Governance Structure: From Choice to Contract." Journal of Economic Perspectives, vol. 16, no. 3, 171- 195.
