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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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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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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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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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Regulation adaptive strategy and bank efficiency : a network slacks-based measure with shared resources
Zhao, Linlin; Zhu, Qingyuan; Zhang, Lin - In: European journal of operational research : EJOR 295 (2021) 1, pp. 348-362
Persistent link: https://www.econbiz.de/10012595990
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Modeling methods and a branch and cut algorithm for pharmaceutical clinical trial planning using stochastic programming
Colvin, Matthew; Maravelias, Christos T. - In: European journal of operational research : EJOR 203 (2010) 1, pp. 205-215
Persistent link: https://www.econbiz.de/10003928197
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Discrete and continuous time representations and mathematical models for large production scheduling problems : a case study from the pharmaceutical industry
Stefansson, Hlynur; Sigmarsdottir, Sigrun; Jensson, Pall; … - In: European journal of operational research : EJOR 215 (2011) 2, pp. 383-392
Persistent link: https://www.econbiz.de/10009302773
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Lexicographical dynamic goal programming approach to a robust design optimization within the pharmaceutical environment
Nha, Vo Thanh; Shin, Sangmun; Jeong, Seong Hoon - In: European journal of operational research : EJOR 229 (2013) 2, pp. 505-517
Persistent link: https://www.econbiz.de/10009757969