Lars-Hendrik Röller, European School of Management and Technology, Berlin, diskutiert, wie sich die Regulierung im Telekommunikationssektor auf Investitionen in die IKT-Infrastruktur von etablierten und neuen Netzbetreibern auswirkt. Neue Forschungsergebnisse deuten darauf hin, dass die...

The industrial restructuring in the new Länder of Germany consisted of closing down production capacities created under the socialist regime. In turn, public and private investments were channeled into those departments of the former "factories of the people" (VEBs) where new production...

The purpose of this report is to contribute to the analysis of two questions. Should a merger control system take into account efficiency gains from horizontal mergers, and balance these gains against the anti-competitive effects of mergers? If so, how should a system be designed to account for...

This paper tests whether upstream R&D cooperation leads to downstream collusion. We show that a sufficient condition for identifying collusive behavior is a decline in the market share of firms participating in research joint ventures (RJVs). Using information from the U.S. National Cooperation...

We provide evidence of an inherent trade-off between access regulation and investment incentives in telecommunications by using a comprehensive data set covering more than 70 fixed-line operators in 20 countries over 10 years. Our econometric model accommodates different investment incentives...

This Policy Brief looks at how the EU should react to the changing patterns of inward foreign investment, including a recent rise in investment coming from countries with diverse, often non-democratic political regimes. Lars-Henrik Röller and Nicolas Véron advocate building an EU-level policy...