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A parametric approach to efficiency measurement using a flexible profit function
Kumbhakar, Subal - In: Southern economic journal 63 (1996) 2, pp. 473-487
Persistent link: https://www.econbiz.de/10001213864
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Efficiency estimation with heteroscedasticity in a panel data model
Kumbhakar, Subal - In: Applied economics 29 (1997) 3, pp. 379-386
Persistent link: https://www.econbiz.de/10001220892
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Le ralentissement de la productivité des entreprises d'électricité au Texas : le rôle des marges, des rendements d'échelle et du progrès technique
Kumbhakar, Subal - In: Economie & prévision : EP (1996), pp. 77-89
Persistent link: https://www.econbiz.de/10001220985
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A farm-level study of labor use and efficiency wages in Indian agriculture
Kumbhakar, Subal - In: Journal of econometrics 72 (1996) 1, pp. 177-195
Persistent link: https://www.econbiz.de/10001198019
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Work effort, technical efficiency, and productivity growth
Kumbhakar, Subal - In: Econometric reviews 10 (1991) 1, pp. 101-123
Persistent link: https://www.econbiz.de/10001104671
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Estimation of technical inefficiency in panel data models with firm- and time-specific effects
Kumbhakar, Subal - In: Economics letters 36 (1991) 1, pp. 43-48
Persistent link: https://www.econbiz.de/10001104847
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Efficiency estimation using rotating panel data models
Kumbhakar, Subal - In: Economics letters 38 (1992) 2, pp. 169-174
Persistent link: https://www.econbiz.de/10001122955
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Efficiency estimation in a profit maximising model using flexible production function
Kumbhakar, Subal - In: Agricultural economics : the journal of the … 10 (1994) 2, pp. 143-152
Persistent link: https://www.econbiz.de/10001159703
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Production frontiers, panel data, and time-varying technical inefficiency
Kumbhakar, Subal - In: Journal of econometrics 46 (1990) 1, pp. 201-211
Persistent link: https://www.econbiz.de/10001163577
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Short-run returns to scale, farm-size, and economic efficiency
Kumbhakar, Subal - In: The review of economics and statistics 75 (1993) 2, pp. 336-341
Persistent link: https://www.econbiz.de/10001144961