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Computing economies of vertical integration, economies of scope and economies of scale using partial frontier nonparametric methods
Carvalho, Pedro; Marques, Rui Cunha - In: European journal of operational research : EJOR 234 (2014) 1, pp. 292-307
Persistent link: https://www.econbiz.de/10010248217
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Separating the effect of undesirable outputs generation from the inefficiency of desirable outputs production in efficiency measurement
Kao, Chiang; Hwang, Shiuh-Nan - In: European journal of operational research : EJOR 311 (2023) 3, pp. 1097-1102
Persistent link: https://www.econbiz.de/10014440203
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Nonparametric quantile frontier estimation under shape restriction
Wang, Yongqiao; Wang, Shouyang; Dang, Chuangyin; Ge, Wenxiu - In: European journal of operational research : EJOR 232 (2014) 3, pp. 671-678
Persistent link: https://www.econbiz.de/10010224949
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Industry structural inefficiency and potential gains from mergers and break-ups : a comprehensive approach
Peyrache, Antonio - In: European journal of operational research : EJOR 230 (2013) 2, pp. 422-430
Persistent link: https://www.econbiz.de/10009771823
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Measuring performance improvement of Taiwanese commercial banks under uncertainty
Kao, Chiang; Liu, Shiang-tai - In: European journal of operational research : EJOR 235 (2014) 3, pp. 755-764
Persistent link: https://www.econbiz.de/10010360788
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Dynamic effects in inefficiency : evidence from the Colombian banking sector
Galán, Jorge E.; Almeida, Helena Tenório Veiga de; … - In: European journal of operational research : EJOR 240 (2015) 2, pp. 562-571
Persistent link: https://www.econbiz.de/10010487008
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Impact of liquidity risk on variations in efficiency and productivity : a panel gamma simulated maximum likelihood estimation
Shaik, Saleem - In: European journal of operational research : EJOR 245 (2015) 2, pp. 463-469
Persistent link: https://www.econbiz.de/10011308990
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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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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
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Estimating Malmquist productivity indexes using probabilistic directional distances : an application to the European banking sector
Kevork, Ilias S.; Pange, Jenny; Tzeremes, Panayiotis; … - In: European journal of operational research : EJOR 261 (2017) 3, pp. 1125-1140
Persistent link: https://www.econbiz.de/10011740596