Narrow search
Showing 1 - 10 of 305
Cover Image
On the identification of the global reference set in data envelopment analysis
Mehdiloozad, Mahmood; Mirdehghan, S. Morteza; Sahoo, … - In: European journal of operational research : EJOR 245 (2015) 3, pp. 779-788
Persistent link: https://www.econbiz.de/10011312116
Cover Image
Global sub-increasing and global sub-decreasing returns to scale in free disposal hull technologies : definition, characterization and calculation
Mostafaee, Amin; Soleimani-damaneh, Majid - In: European journal of operational research : EJOR 280 (2020) 1, pp. 230-241
Persistent link: https://www.econbiz.de/10012132384
Cover Image
Integrating group frontier and metafrontier directional distance functions to evaluate the efficiency of production units
Yu, Ming-miin; See, Kok Fong; Hsiao, Bo - In: European journal of operational research : EJOR 301 (2022) 1, pp. 254-276
Persistent link: https://www.econbiz.de/10013207374
Cover Image
Exploring factors affecting the level of happiness across countries : a conditional robust nonparametric frontier analysis
Cordero, José Manuel; Salinas Jiménez, Javier; … - In: European journal of operational research : EJOR 256 (2017) 2, pp. 663-672
Persistent link: https://www.econbiz.de/10011612122
Cover Image
A reassessment of the Global Food Security Index by using a hierarchical data envelopment analysis approach
Chen, Po-chi; Yu, Ming-miin; Shih, Jou-Chen; Chang, … - In: European journal of operational research : EJOR 272 (2019) 2, pp. 687-698
Persistent link: https://www.econbiz.de/10011942347
Cover Image
The assessment of performance trends and convergence in education and training systems of European countries
Camanho, Ana Santos; Stumbriene, Dovile; Barbosa, Flávia; … - In: European journal of operational research : EJOR 305 (2023) 1, pp. 356-372
Persistent link: https://www.econbiz.de/10013479204
Cover Image
Evaluating different groups of mutual funds using a metafrontier approach : ethical vs. non-ethical funds
Jin, Qianying; Basso, Antonella; Funari, Stefania; … - In: European journal of operational research : EJOR 312 (2024) 3, pp. 1134-1145
Persistent link: https://www.econbiz.de/10014456477
Cover Image
Developing low carbon finance index : evidence from developed and developing economies
Mohsin, Muhammad; Taghizadeh-Hesary, Farhad; Nisit Panthamit - In: Finance research letters 43 (2021), pp. 1-5
Persistent link: https://www.econbiz.de/10014632279
Cover Image
A digital economy development index based on an improved hierarchical data envelopment analysis approach
Guo, Chuanyin; Yu, Ming-miin; Zhang, Jian - In: European journal of operational research : EJOR 316 (2024) 3, pp. 1146-1157
Persistent link: https://www.econbiz.de/10014577911
Cover Image
Outlier detection in two-stage semiparametric DEA models
Johnson, Andrew L.; McGinnis, Leon F. - In: European journal of operational research : EJOR 187 (2008) 2, pp. 629-635
Persistent link: https://www.econbiz.de/10003769369