Journal: CEJOR

Volume 26, Issue 4

809 -- 812Josef Jablonský, Ali Emrouznejad, Mehdi Toloo. Editorial: Special issue on data envelopment analysis
813 -- 846Martin Bod'a, Martin Dlouhý, Emília Zimková. Unobservable or omitted production variables in data envelopment analysis through unit-specific production trade-offs
847 -- 859Petr Fiala. Project portfolio designing using data envelopment analysis and De Novo optimisation
861 -- 885Jing Fu. Two-stage data envelopment analysis with undesirable intermediate measures: an application to air quality improvement in China
887 -- 907Margaréta Halická, Mária Trnovská. Negative features of hyperbolic and directional distance models for technologies with undesirable outputs
909 -- 932Adel Hatami-Marbini, Saber Saati, Seyed Mojtaba Sajadi. Efficiency analysis in two-stage structures using fuzzy data envelopment analysis
933 -- 950Vladimír Holý, Karel Safr. Are economically advanced countries more efficient in basic and applied research?
951 -- 966Josef Jablonsky. Ranking of countries in sporting events using two-stage data envelopment analysis models: a case of Summer Olympic Games 2016
967 -- 983Markéta Matulová, Hana Fitzová. Transformation of urban public transport financing and its effect on operators' efficiency: evidence from the Czech Republic
985 -- 1004Jesús T. Pastor, Juan Aparicio, Javier Alcaraz, Fernando Vidal, Diego Pastor. Bounded directional distance function models
1005 -- 1025Yingying Shao, Gongbing Bi, Feng Yang 0005, Qiong Xia. Resource allocation for branch network system with considering heterogeneity based on DEA method
1027 -- 1051Mehdi Toloo, Soroosh Nalchigar, Babak Sohrabi. Selecting most efficient information system projects in presence of user subjective opinions: a DEA approach
1053 -- 1068Qiwei Xie, Yuanyuan Li, Lizheng Wang, Chao Liu. Improving discrimination in data envelopment analysis without losing information based on Renyi's entropy