“…The literature addressing the empirical measurement of public sector efficiency employs a wide range of techniques and focuses on various units of analysis: local governments (Asatryan and De Witte, 2015;De Borger and Kerstens, 1996;De Witte and Geys, 2011;De Witte and Moesen, 2010;Revelli and Tovmo, 2007), public hospitals (Hollingsworth, 2008), public agencies (Neshkova and Guo, 2012), public transportation services (Pina and Torres, 2001;Sampaio et al, 2008), and, education (Cherchye et al, 2010;De Witte and Lopez-Torres, 2017). 2,3 The application of empirical models for assessing the efficiency of public entities can also open the door to the study of its determinants, and consequently have interesting implications for policy, administration and management of the public services.…”