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Measuring technical and allocative inefficiency in the translog cost system a Bayesian approach

Kumbhakar, Subal; Tsionas, Efthymios G. - In: Journal of econometrics 126 (2005) 2, pp. 355-384

Persistent link: https://www.econbiz.de/10002647833

Markov switching stochastic frontier model

Tsionas, Efthymios G.; Kumbhakar, Subal - In: The econometrics journal 7 (2004) 2, pp. 398-425

Persistent link: https://www.econbiz.de/10002463480

Estimation of production risk and risk preference function : a nonparametric approach

Kumbhakar, Subal; Tsionas, Efthymios G. - 2010

Persistent link: https://www.econbiz.de/10003964936

Nonparametric estimation of production risk and risk preference functions

Kumbhakar, Subal; Tsionas, Efthymios G. - In: Nonparametric econometric methods, (pp. 223-260). 2010

Persistent link: https://www.econbiz.de/10010216412

A zero inefficiency stochastic frontier model

Kumbhakar, Subal; Kumbhakar, Christopher F.; Tsionas, … - In: Journal of econometrics 172 (2013) 1, pp. 66-76

Persistent link: https://www.econbiz.de/10009702318

Estimation of cost vs. profit systems with and without technical inefficiency

Kumbhakar, Subal; Tsionas, Efthymios G. - In: Jingji-lunwen 36 (2008) 2, pp. 145-166

Persistent link: https://www.econbiz.de/10003768220

Do we estimate an input or an output distance function? : An application of the mixture approach to European railways

Kumbhakar, Subal; Orea, Luis; Rodríguez-Alvarez, Ana; … - In: Journal of productivity analysis 27 (2007) 2, pp. 87-100

Persistent link: https://www.econbiz.de/10003494993

Bayesian approach to disentangling technical and environmental productivity

Malikov, Emir; Kumbhakar, Subal; Tsionas, Efthymios G. - In: Econometrics : open access journal 3 (2015) 2, pp. 443-465

This paper models the firm's production process as a system of simultaneous technologies for desirable and undesirable outputs. Desirable outputs are produced by transforming inputs via the conventional transformation function, whereas (consistent with the material balance condition) undesirable...

Persistent link: https://www.econbiz.de/10011297619

Estimation of input distance functions : a system approach

Tsionas, Efthymios G.; Kumbhakar, Subal; Malikov, Emir - In: American journal of agricultural economics 97 (2015) 5, pp. 1478-1493

Persistent link: https://www.econbiz.de/10011386548

An internally consistent approach to the estimation of market power and cost efficiency with an application to U.S. banking

Tsionas, Efthymios G.; Malikov, Emir; Kumbhakar, Subal - In: European journal of operational research : EJOR 270 (2018) 2, pp. 747-760

Persistent link: https://www.econbiz.de/10011869442