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Organization and efficiency in the international insurance industry : a cross-frontier analysis
Biener, Christian; Eling, Martin - In: European journal of operational research : EJOR 221 (2012) 2, pp. 454-468
Persistent link: https://www.econbiz.de/10009557673
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Measuring the joint impact of governance form and economic regulation on airport efficiency
Assaf, A. Georges; Gillen, David - In: European journal of operational research : EJOR 220 (2012) 1, pp. 187-198
Persistent link: https://www.econbiz.de/10009531543
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Nonparametric measures of scale economies and capacity utilization : an application to US manufacturing
Ray, Subhash C. - In: European journal of operational research : EJOR 245 (2015) 2, pp. 602-611
Persistent link: https://www.econbiz.de/10011308961
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Evaluating the environmental efficiency of a two-stage system with undesired outputs by a DEA approach : an interest preference perspective
Wu, Jie; Yin, Pengzhen; Sun, Jiasen; Chu, Junfei; … - In: European journal of operational research : EJOR 254 (2016) 3, pp. 1047-1062
Persistent link: https://www.econbiz.de/10011522697
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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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The role of innovations in secondary school performance : evidence from a conditional efficiency model
Haelermans, Carla; De Witte, Kristof - In: European journal of operational research : EJOR 223 (2012) 2, pp. 541-549
Persistent link: https://www.econbiz.de/10009667781
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Super efficiencies or super inefficiencies? : insights from a joint computation model for slacks-based measures in DEA
Chen, Chien-ming - In: European journal of operational research : EJOR 226 (2013) 2, pp. 258-267
Persistent link: https://www.econbiz.de/10009718924
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Bank branch sales evaluation using extended value efficiency analysis
Eskelinen, Juha; Halme, Merja; Kallio, Markku - In: European journal of operational research : EJOR 232 (2014) 3, pp. 654-663
Persistent link: https://www.econbiz.de/10010224951
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Efficiency and effectiveness in the urban public transport sector : a critical review with directions for future research
Daraio, Cinzia; Diana, Marco; Di Costa, Flavia; … - In: European journal of operational research : EJOR 248 (2016) 1, pp. 1-20
Persistent link: https://www.econbiz.de/10011434667
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A spatial productivity index in the presence of efficiency spillovers : evidence for U.S. banks, 1992-2015
Glass, Anthony; Kenjegalieva, Karligash - In: European journal of operational research : EJOR 273 (2019) 3, pp. 1165-1179
Persistent link: https://www.econbiz.de/10011987701