Narrow search
Showing 1 - 10 of 26
Cover Image
Specification and estimation of multiple output technologies : a primal approach
Kumbhakar, Subal - In: European journal of operational research : EJOR 231 (2013) 2, pp. 465-473
Persistent link: https://www.econbiz.de/10009785480
Cover Image
Estimation of production technology when the objective is to maximize return to the outlay
Kumbhakar, Subal - In: European journal of operational research : EJOR 208 (2011) 2, pp. 170-176
Persistent link: https://www.econbiz.de/10008779596
Cover Image
Specification and estimation of primal production models
Kumbhakar, Subal - In: European journal of operational research : EJOR 217 (2012) 3, pp. 509-518
Persistent link: https://www.econbiz.de/10009419067
Cover Image
Financial constraints and firm productivity : evidence from Chinese manufacturing
Jin, Man; Zhao, Shunan; Kumbhakar, Subal - In: European journal of operational research : EJOR 275 (2019) 3, pp. 1139-1156
Persistent link: https://www.econbiz.de/10011993675
Cover Image
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
Cover Image
Panel data stochastic frontier model with determinants of persistent and transient inefficiency
Lai, Hung-pin; Kumbhakar, Subal - In: European journal of operational research : EJOR 271 (2018) 2, pp. 746-755
Persistent link: https://www.econbiz.de/10011890405
Cover Image
Economies of scale, technical change and persistent and time-varying cost efficiency in Indian banking : do ownership, regulation and heterogeneity matter?
Badunenko, Oleg; Kumbhakar, Subal - In: European journal of operational research : EJOR 260 (2017) 2, pp. 789-803
Persistent link: https://www.econbiz.de/10011699186
Cover Image
Productivity and efficiency estimation : a semiparametric stochastic cost frontier approach
Sun, Kai; Kumbhakar, Subal; Tveterås, Ragnar - In: European journal of operational research : EJOR 245 (2015) 1, pp. 194-202
Persistent link: https://www.econbiz.de/10011290698
Cover Image
When, where and how to estimate persistent and transient efficiency in stochastic frontier panel data models
Badunkenko, Oleg; Kumbhakar, Subal - In: European journal of operational research : EJOR 255 (2016) 1, pp. 272-287
Persistent link: https://www.econbiz.de/10011530868
Cover Image
Estimation of firm performance from a MIMIC model
Chaudhuri, Kausik; Kumbhakar, Subal; Sundaram, Lavanya - In: European journal of operational research : EJOR 255 (2016) 1, pp. 298-307
Persistent link: https://www.econbiz.de/10011530871