In this paper we apply a relational additive two-stage data envelopment analysis model in order to create sustainability efficiency indices for European regions. The sustainability efficiency indices are decomposed into production efficiency and eco-efficiency indicators in the first and the second stage respectively. The production efficiency is defined as the ratio of the financial output over the inputs and the eco-efficiency is defined as the ratio of the bad output over the financial output which serves as an intermediate variable. We treat the heterogeneity among countries using a metafrontier framework. The results reveal inequalities among the examined regions for the eco-efficiency stage.
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Univ Fed Rio de Janeiro, Ctr Studies Logist Infrastructure & Management, COPPEAD Grad Business Sch, Rio De Janeiro, BrazilUniv Fed Rio de Janeiro, Ctr Studies Logist Infrastructure & Management, COPPEAD Grad Business Sch, Rio De Janeiro, Brazil
Wanke, Peter
Blackburn, Vincent
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E3, Ground Unit 5, Pyrmont, NSW, AustraliaUniv Fed Rio de Janeiro, Ctr Studies Logist Infrastructure & Management, COPPEAD Grad Business Sch, Rio De Janeiro, Brazil
Blackburn, Vincent
Barros, Carlos Pestana
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Univ Lisbon, UECE Res Unit Complex & Econ, ISEG Lisbon Sch Econ & Management, P-1699 Lisbon, PortugalUniv Fed Rio de Janeiro, Ctr Studies Logist Infrastructure & Management, COPPEAD Grad Business Sch, Rio De Janeiro, Brazil
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Univ Tunis, Business Analyt & Decis Making Lab, Inst Super Gest, 41 Rue Liberte, Tunis 2000, TunisiaUniv Tunis, Business Analyt & Decis Making Lab, Inst Super Gest, 41 Rue Liberte, Tunis 2000, Tunisia
Jebali, Eya
Essid, Hedi
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Univ Tunis, Tunis Business Sch, Business Analyt & Decis Making Lab, POB 65, Bir El Kassaa 2059, Ben Arous, TunisiaUniv Tunis, Business Analyt & Decis Making Lab, Inst Super Gest, 41 Rue Liberte, Tunis 2000, Tunisia
Essid, Hedi
Khraief, Naceur
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Univ Tunis, Tunis Business Sch, Business Analyt & Decis Making Lab, POB 65, Bir El Kassaa 2059, Ben Arous, TunisiaUniv Tunis, Business Analyt & Decis Making Lab, Inst Super Gest, 41 Rue Liberte, Tunis 2000, Tunisia
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Hubei Engn Univ, Sch Civil Engn, Xiaogan 432000, Peoples R ChinaHubei Engn Univ, Sch Civil Engn, Xiaogan 432000, Peoples R China
Li, Min
Zhu, Nan
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Southwestern Univ Finance & Econ, Western Business Sch, Chengdu 611130, Peoples R ChinaHubei Engn Univ, Sch Civil Engn, Xiaogan 432000, Peoples R China
Zhu, Nan
He, Kai
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Southwestern Univ Finance & Econ, Sch Management Sci & Engn, Chengdu 611130, Peoples R ChinaHubei Engn Univ, Sch Civil Engn, Xiaogan 432000, Peoples R China
He, Kai
Li, Minghui
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Wuhan Huaxia Inst Technol, Sch Business, Wuhan 430223, Peoples R ChinaHubei Engn Univ, Sch Civil Engn, Xiaogan 432000, Peoples R China
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Mohamed V Univ Rabat, Fac Legal Econ & Social Sci Agdal, Lab Studies & Res Management Sci, Rabat, MoroccoMohamed V Univ Rabat, Fac Legal Econ & Social Sci Agdal, Lab Studies & Res Management Sci, Rabat, Morocco