avoid the endogeneity problem and to estimate the long-run effects of regulation. We introduce a set of regulatory … indicators as market entry regulation, ownership structure, vertical separation and market structure and account for structural …. -- natural gas ; networks ; regulation ; ownership unbundling ; panel data …

This paper compares the development of the institutions for regulation of the natural gas transportation systems in the … actors involved. Our exploration is based on a systematic search of the literature on the US and EU regulation of the natural …