What have we learned from the last three decades of empirical studies on factors driving local privatisation?Germà Bel, Xavier Fageda|Local Government Studies|2017Cited by 136
Social welfare analysis of investment public–private partnership approaches for transportation projectsOmid M. Rouhani, Germà Bel, H. Oliver Gao et al.|Transportation Research Part A Policy and Practice|2016Cited by 55
Cost-benefit analysis of various California renewable portfolio standard targets: Is a 33% RPS optimal?Omid M. Rouhani, Germà Bel, Deb Niemeier et al.|Renewable and Sustainable Energy Reviews|2016Cited by 49