Items where Author is "Kumbhakar, Subal C."

Tsionas, Mike and Kumbhakar, Subal C. (2024) Endogenous Bad Outputs and Technical Inefficiency in U.S. Electric Utilities. Energy Journal, 45 (1). pp. 149-171. ISSN 0195-6574

Tsionas, Mike G. and Kumbhakar, Subal C. (2023) Efficiency Measurement in Norwegian Electricity Distribution : A Generalized Four-Way-Error-Component Stochastic Frontier Model. Energy Journal, 44 (2). pp. 181-203. ISSN 0195-6574

Tsionas, Mike G. and Kumbhakar, Subal C. (2023) Productivity and Performance : A GMM approach. Oxford Bulletin of Economics and Statistics, 85 (2). pp. 331-344. ISSN 0305-9049

Tsionas, Mike G. and Kumbhakar, Subal C. (2022) Proxy variable estimation of productivity and efficiency. Southern Economic Journal. ISSN 0038-4038

Kumbhakar, Subal C. and Tsionas, Mike G. (2020) On the estimation of technical and allocative efficiency in a panel stochastic production frontier system model : some new formulations and generalizations. European Journal of Operational Research, 287 (2). pp. 762-775. ISSN 0377-2217

Tsionas, Efthymios G. and Malikov, Emir and Kumbhakar, Subal C. (2018) An internally consistent approach to the estimation of market power and cost efficiency with an application to U.S. banking. European Journal of Operational Research, 270 (2). pp. 747-760. ISSN 0377-2217

Kumbhakar, Subal C. and Tsionas, Efthymios G. (2016) The good, the bad and the technology : endogeneity in environmental production models. Journal of Econometrics, 190 (2). pp. 315-327. ISSN 0304-4076

Tsionas, Michael and Kumbhakar, Subal C. (2014) Firm-heterogeneity, persistent and transient technical inefficiency : a generalized true random effects model. Journal of Applied Econometrics, 29 (1). pp. 110-132. ISSN 0883-7252

Kumbhakar, Subal C. and Parmeter, Christopher F. and Tsionas, Michael (2012) Bayesian estimation approaches to first-price auctions. Journal of Econometrics, 168 (1). pp. 47-59. ISSN 0304-4076

Kumbhakar, Subal C. and Tsionas, Michael (2011) Stochastic error specification in primal and dual production systems. Journal of Applied Econometrics, 26 (2). pp. 270-297. ISSN 0883-7252

Kumbhakar, Subal C. and Tsionas, Michael (2010) Estimation of production risk and risk preference function : a nonparametric approach. Annals of Operations Research, 176 (1). pp. 369-378. ISSN 0254-5330

Kumbhakar, Subal C. and Tsionas, Michael and Sipiläinen, Timo (2009) Joint estimation of technology choice and technical efficiency : an application to organic and conventional dairy farming. Journal of Productivity Analysis, 31 (3). pp. 151-161. ISSN 0895-562X

Tsionas, Michael and Kumbhakar, Subal C. (2009) Nonparametric estimation of production risk and risk preference functions. In: Nonparametric Econometric Methods :. Advances in econometrics . Emerald Group Publishing Ltd., Bingley, pp. 223-260. ISBN 9781849506236

Kumbhakar, Subal C. and Tsionas, Michael (2008) Scale and efficiency measurement using a semiparametric stochastic frontier model : evidence from the U.S. commercial banks. Empirical Economics, 34 (3). pp. 585-602. ISSN 0377-7332

Kumbhakar, Subal C. and Tsionas, Michael (2008) Estimation of input-oriented technical efficiency using a nonhomogeneous stochastic production frontier model. Agricultural Economics, 38 (1). pp. 99-108. ISSN 0169-5150

Tsionas, Michael and Kumbhakar, Subal C. (2008) Estimation of cost vs profit systems with and without technical inefficiency. Academia Economic Papers, 36 (2). pp. 145-166.