This paper empirically investigates the effectiveness of competition policy by estimating its impact on Total Factor Productivity (TFP) growth for 22 industries in 12 OECD countries over the period 1995-2005. We find a robust positive and significant effect of competition policy as measured by...

In den letzten Jahrzehnten hat der Lebensmitteleinzelhandel in ganz Europa einen erheblichen Restrukturierungsprozess durchlaufen. Während der Wettbewerbsdruck durch die Billigdiscounter gestiegen ist, nahm gleichzeitig in weiten Teilen Europas die Marktkonzentration durch Fusionen und...

The aim of this paper is to test the determinants of Research Joint Ventures' (RJVs) group dynamics. We look at entry, exit and turbulence in RJVs that have been set up under the US National Cooperative Research Act, which allows for certain antitrust exemptions in order to stimulate firms to...

We analyze the pass-through of cost changes to retail tariffs in the German electricity market over the 2007 to 2014 period. We find an average pass-through rate of around 60%, which significantly varies with demand factors: while the pass-through rate to baseline tariffs, where firms have...

Assortment decisions are key strategic instruments for firms responding to local market conditions. We assess this claim by studying the effect of a national merger between two large Dutch supermarket chains on prices and on the depth as well as composition of assortment. We adopt a...

Assortment decisions are key strategic instruments for firms responding to local market conditions. We assess this claim by studying the effect of a national merger between two large Dutch supermarket chains on prices and on the depth as well as composition of assortment. We adopt a...

In Deutschland wurde der Ausbau der digitalen Infrastruktur in den vergangenen Jahren mit öffentlichen Geldern in beträchlichem Umfang gefördert, um die 'digitale Lücke' zwischen Ballungsgebieten und ländlichen Räumen zu schließen. Da weitere Förderungen in Milliardenhöhe bevorstehen,...

This paper empirically investigates contrasting views on the politics of economic policy. Merging different databases, we test various predictions coming form different strands of literature, with the aim of explaining the cross-sectional and temporal variation in the degree of regulatory...

The aim of this paper is to test the determinants of Research Joint Ventures’ (RJVs) group dynamics. We look at entry, exit and turbulence in RJVs that have been set up under the US National Cooperative Research Act, which allows for certain antitrust exemptions in order to stimulate firms to...

This paper empirically investigates the effectiveness of competition policy by estimating its impact on Total Factor Productivity (TFP) growth for 22 industries in 12 OECD countries over the period 1995-2005. We find a robust positive and significant effect of competition policy as measured by...