Jelena, Zorić; Nevenka, Hrovatin; Gian, Scarsi - In: South East European Journal of Economics and Business 4 (2009) 1, pp. 113-124
This paper carries out non-parametric relative efficiency comparisons using an international sample of gas distribution utilities from two old and one new EU members, namely the Netherlands, the UK, and Slovenia. By conducting DEA on a cross-sectional sample of gas utilities, we discover that,...
