As part of the Single Market Program the European Commission commanded the liberalization and regulatory harmonization of utilities, transport and telecommunication services. This paper investigates whether and how this process affected the productivity of European network firms. Exploiting the...

The liberalisation of infrastructure sectors through opening up markets as a method for increasing the efficiency of infrastructure services is an international tendency. Emerging competition has been seen as an essential element in this process. On the other hand, the liberalisation of the...