Benchmarking methods are widely used in the regulation of firms in network industries working under heterogeneous exogenous environments. In this paper we compare three recently developed estimators, namely conditional DEA (Daraio and Simar, 2005, 2007b), latent class SFA (Orea and Kumbhakar, 2004;...

In this paper, we compare the efficiency of the Italian and German university system in the process of translating public funding into the multiple outputs of a university, i.e. graduating students, publishing research, and patenting activity. We do this with a particular focus on the policies...