5Jensen, M. , Meckling, W. Theory of the Firm: Managerial Behavior, Agency Costs and Ownership Struc- ture. Journal of Financial Economics, 1976, (3).
6Ball,R. J.,and P. Brown. An Empirical Evaluation of Accounting Income Numbers. Journal of accounting re- search, 1968, (6).
7Healy, P., Palepu, K. Information Asymmetry, Cor- porate Disclosure, and the Capital Markets: a Review of Em- pirical Disclosure Literature. Journal of accounting and E- conomics, 2001, (31).
