Narrow search
Showing 1 - 10 of 214
Cover Image
Nonparametric production technologies with weakly disposable inputs
Mehdiloozad, Mahmood; Podinovski, Victor V. - In: European journal of operational research : EJOR 266 (2018) 1, pp. 247-258
Persistent link: https://www.econbiz.de/10011811666
Cover Image
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
Cover Image
An overall measure of technical inefficiency at the firm and at the industry level : the "lost profit on outlay"
Aparicio, Juan; Pastor, Jesús T.; Ray, Subhash C. - In: European journal of operational research : EJOR 226 (2013) 1, pp. 154-162
Persistent link: https://www.econbiz.de/10009716333
Cover Image
A conditional directional distance function approach for measuring regional environmental efficiency : evidence from UK regions
Halkos, George E.; Tzeremes, Nickolaos G. - In: European journal of operational research : EJOR 227 (2013) 1, pp. 182-189
Persistent link: https://www.econbiz.de/10009723390
Cover Image
Uncovering spatial productivity centers using asymmetric bidirectional spillovers
Glass, Anthony; Kenjegalieva, Karligash; Douch, Mustapha - In: European journal of operational research : EJOR 285 (2020) 2, pp. 767-788
Persistent link: https://www.econbiz.de/10012239669
Cover Image
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
Cover Image
A modified Malmquist-Luenberger productivity index : assessing environmental productivity performance in China
Du, Juan; Chen, Yao; Huang, Ying - In: European journal of operational research : EJOR 269 (2018) 1, pp. 171-187
Persistent link: https://www.econbiz.de/10011864257
Cover Image
Dynamic multi-directional inefficiency analysis of European dairy manufacturing firms
Kapelko, Magdalena; Oude Lansink, Alfons G. J. M. - In: European journal of operational research : EJOR 257 (2017) 1, pp. 338-344
Persistent link: https://www.econbiz.de/10011639413
Cover Image
Efficiency decompositions for heterogeneous technologies
Kounetas, Konstantinos; Mourtos, Ioannis; Tsekouras, … - In: European journal of operational research : EJOR 199 (2009) 1, pp. 209-218
Persistent link: https://www.econbiz.de/10003864833
Cover Image
Efficiency measurement for parallel production systems
Kao, Chiang - In: European journal of operational research : EJOR 196 (2009) 3, pp. 1107-1112
Persistent link: https://www.econbiz.de/10003825117