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Derivation of marginal effects of determinants of technical inefficiency

Kumbhakar, Subal; Sun, Kai - In: Economics letters 120 (2013) 2, pp. 249-253

Persistent link: https://www.econbiz.de/10010128323

Semiparametric smooth-coefficient stochastic frontier model

Sun, Kai; Kumbhakar, Subal - In: Economics letters 120 (2013) 2, pp. 305-309

Persistent link: https://www.econbiz.de/10010128931

More is better! : what can firm-specific estimates of the impact of institutional quality on performance tell us?

Bhaumik, Sumon Kumar; Dimova, Ralitza; Kumbhakar, Subal; … - 2014

We introduce a novel approach to modeling the impact of institutional quality on firm performance. Our methodology enables us to estimate the marginal effect of institutional quality on TFP, factor inputs and output of each firm, which gives us within-country distributions of these effects and...

Persistent link: https://www.econbiz.de/10010230492

Performance of dairy farms in Finland and Norway from 1991 to 2008

Sipiläinen, Timo; Kumbhakar, Subal; Lien, Gudbrand - In: European review of agricultural economics : ERAE 41 (2014) 1, pp. 63-86

Persistent link: https://www.econbiz.de/10010426031

Estimation and decomposition of inefficiency when producers maximize return to the outlay : an application to Norwegian fishing trawlers

Kumbhakar, Subal; Asche, Frank; Tveteras, Ragnar - In: Journal of productivity analysis 40 (2013) 3, pp. 307-321

Persistent link: https://www.econbiz.de/10010411360

Firm heterogeneity, persistent and transient technical inefficiency : a generalized true random-effects model

Tsionas, Efthymios G.; Kumbhakar, Subal - In: Journal of applied econometrics 29 (2014) 1, pp. 110-132

Persistent link: https://www.econbiz.de/10010414244

Enjoying the quiet life under deregulation? : not quite

Restrepo-Tobón, Diego; Kumbhakar, Subal - In: Journal of applied econometrics 29 (2014) 2, pp. 333-343

Persistent link: https://www.econbiz.de/10010414895

Markup and efficiency of Indian banks : an input distance function approach

Das, Abhiman; Kumbhakar, Subal - In: Empirical economics : a journal of the Institute for … 51 (2016) 4, pp. 1689-1719

Persistent link: https://www.econbiz.de/10011662278

Semiparametric smooth coefficient estimation of a production system

Kumbhakar, Subal; Sun, Kai; Zhang, Rui - In: Pacific economic review 21 (2016) 4, pp. 464-482

Persistent link: https://www.econbiz.de/10011666304

Estimating economies of scale and scope with flexible technology

Triebs, Thomas P.; Saal, David S.; Arocena, Pablo; … - In: Journal of productivity analysis 45 (2016) 2, pp. 173-186

Persistent link: https://www.econbiz.de/10011631513