“…The study of economic efficiency of public institutions of higher learning has a long tradition in social thought. As early as the 1970s scholars argued that the education sector was ripe for efficiency analysis because of "size and rising costs" (Levin, Jamison, & Radner, 1976: 149) and gradually falling government financial support (Bok, 2003;Kao & Hung, 2008;Marire, 2017;Mitchell, Leachman, & Masterson, 2017;Moreno & Tadepalli, 2002;Rayeni, Vardanyan & Saljooghi, 2010). Globally, it is a stylized fact that the cost of higher education has been rising much faster than the general price level (Archibald & Feldman, 2008;Baum, 2016;Calitz & Fourie, 2016;Dumestre, 2016) and the advent of massification of higher education has resulted in bloated higher education institutions (Teixeira, 2009).…”