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Estimating the degree of firms' input market power via data envelopment analysis : evidence from the global biotechnology and pharmaceutical industry
Fukuyama, Hirofumi; Matousek, Roman; Tzeremes, Nickolaos G. - In: European journal of operational research : EJOR 305 (2023) 2, pp. 946-960
Persistent link: https://www.econbiz.de/10013479358
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Environmental efficiency and abatement efficiency measurements of China's thermal power industry : a data envelopment analysis based materials balance approach
Wang, Ke; Wei, Yi-Ming; Huang, Zhimin - In: European journal of operational research : EJOR 269 (2018) 1, pp. 35-50
Persistent link: https://www.econbiz.de/10011864193
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Data envelopment analysis, truncated regression and double-bootstrap for panel data with application to Chinese banking
Du, Kai; Worthington, Andrew Charles; Zelenyuk, Valentin - In: European journal of operational research : EJOR 265 (2018) 2, pp. 748-764
Persistent link: https://www.econbiz.de/10011811494
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Applied cost allocation : the DEA-Aumann-Shapley approach
Bogetoft Pedersen, Peter; Hougaard, Jens Leth; … - In: European journal of operational research : EJOR 254 (2016) 2, pp. 667-678
Persistent link: https://www.econbiz.de/10011509032
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A new approach to the bi-dimensional representation of the DEA efficient frontier with multiple inputs and outputs
Costa, Carlos A. Bana e; Mello, João Carlos C. B. Soares de - In: European journal of operational research : EJOR 255 (2016) 1, pp. 175-186
Persistent link: https://www.econbiz.de/10011530854
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Short- and long-run plant capacity notions : definitions and comparison
Cesaroni, Giovanni; Kerstens, Kristiaan; Van de … - In: European journal of operational research : EJOR 275 (2019) 1, pp. 387-397
Persistent link: https://www.econbiz.de/10011993329
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Reformulation of Network Data Envelopment Analysis models using a common modelling framework
Koronakos, Gregory; Sotiros, Dimitris; Despotis, Dimitris K. - In: European journal of operational research : EJOR 278 (2019) 2, pp. 472-480
Persistent link: https://www.econbiz.de/10012102556
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On constant elasticity of substitution : constant elasticity of transformation directional distance functions
Ravelojaona, Paola - In: European journal of operational research : EJOR 272 (2019) 2, pp. 780-791
Persistent link: https://www.econbiz.de/10011942410
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Global and local scale characteristics in convex and nonconvex nonparametric technologies : a first empirical exploration
Cesaroni, Giovanni; Kerstens, Kristiaan; Van de … - In: European journal of operational research : EJOR 259 (2017) 2, pp. 576-586
Persistent link: https://www.econbiz.de/10011661580
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Benchmarking the benchmarks : comparing the accuracy of Data Envelopment Analysis models in constant returns to scale settings
Kohl, Sebastian; Brunner, Jens O. - In: European journal of operational research : EJOR 285 (2020) 3, pp. 1042-1057
Persistent link: https://www.econbiz.de/10012239846