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Measuring and decomposing productivity change in the presence of mergers
Arocena, Pablo; Saal, David S.; Urakami, Takuya; … - In: European journal of operational research : EJOR 282 (2020) 1, pp. 319-333
Persistent link: https://www.econbiz.de/10012157691
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The spatial dimension of competition among airports at the worldwide level : a spatial stochastic frontier analysis
Bergantino, Angela Stefania; Intini, Mario; Volta, Nicola - In: European journal of operational research : EJOR 295 (2021) 1, pp. 118-130
Persistent link: https://www.econbiz.de/10012595950
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Channel efficiency and retailer tier dominance in a supply chain with a common manufacturer
Chakraborty, Abhishek; Mandal, Prasenjit - In: European journal of operational research : EJOR 294 (2021) 1, pp. 100-121
Persistent link: https://www.econbiz.de/10012591339
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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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Competitive conditions and sectors' productive efficiency : a conditional non-parametric frontier analysis
Polemis, Michael; Tzeremes, Nickolaos G. - In: European journal of operational research : EJOR 276 (2019) 3, pp. 1104-1118
Persistent link: https://www.econbiz.de/10012003717
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The selection efficiency of tournaments
Ryvkin, Dmitry - In: European journal of operational research : EJOR 206 (2010) 3, pp. 667-675
Persistent link: https://www.econbiz.de/10003982039
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Impact evaluation in a multi-input multi-output setting : evidence on the effect of additional resources for schools
D'Inverno, Giovanna; Smet, Mike; De Witte, Kristof - In: European journal of operational research : EJOR 290 (2021) 3, pp. 1111-1124
Persistent link: https://www.econbiz.de/10012495262
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The influence of public subsidies on farm technical efficiency : a robust conditional nonparametric approach
Minviel, Jean Joseph; De Witte, Kristof - In: European journal of operational research : EJOR 259 (2017) 3, pp. 1112-1120
Persistent link: https://www.econbiz.de/10011695552
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The case for the use of multiple imputation missing data methods in stochastic frontier analysis with illustration using English local highway data
Stead, Alexander D.; Wheat, Phill - In: European journal of operational research : EJOR 280 (2020) 1, pp. 59-77
Persistent link: https://www.econbiz.de/10012132361
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Why did Brexit happen? : using causal mapping to analyse secondary, longitudinal data
Shaw, Duncan; Smith, Chris M.; Scully, Judy - In: European journal of operational research : EJOR 263 (2017) 3, pp. 1019-1032
Persistent link: https://www.econbiz.de/10011794502