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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
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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
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Does labour regulation affect technical and allocative efficiency? : evidence from the banking industry
Mamatzakis, Emmanuel C.; Tsionas, Efthymios G.; … - In: Journal of banking & finance 61 (2015), pp. 84-98
Persistent link: https://www.econbiz.de/10011584294
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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
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Achieving a sustainable cost-efficient business model in banking : the case of European commercial banks
Badunenko, Oleg; Kumbhakar, Subal; Lozano Vivas, Ana - In: European journal of operational research : EJOR 293 (2021) 2, pp. 773-785
Persistent link: https://www.econbiz.de/10012513272