5BATTESE, G.E. and COELLI, T.J. Frontier Production Functions, Technical Efficiency and Panel Data: With Application to Paddy Farmers in India[J]. Journal of Productivity Analysis, vol (3): 153- 169.
6JENSEN, M. C. and MECKLING, W. H. Theory of the Firm: Managerial Behavior, Agency Costs and Ownership Structure [J]. Journal of Financial Economics, 1976, (3): 305 -360.
7MCCONELL, J. and SERVAES, H. Additional Evidence on Equity Ownership and Corporate Value [J]. Journal of Financial Economics, 1990, (2): 262 - 301.
8AIGNER, D. J., Lovell, C. A. K. and SCHMIDT, P. Formulation and Estimation of Stochastic Frontier Production Function Models[J]. Journal of Econometrics, vol(6): 21 - 37.
9MEEUSEN, W. and VAN DEN BROECK, J. Efficiency Estimation from Cobb-Douglas Production Functions With Composed Error[J]. International Economic Review, voll (8): 435 -444.
10Wurgler J. Financial Markets and the Allocation of Capital [ J]. Journal of Financial Economics,2000, 58 : 187 - 214.
