We show that for a spatially differentiated economy reduced product variety is the likely outcome of mergers except in cases where exit costs in relation to (outlet specific) fixed costs are high. Our empirical analysis of the Austrian retail gasoline market confirms that increases in...

This survey gives an overview of the current state of knowledge on the question of whether corporate-governance structures worldwide are determinants of differences in economic performance. We look at the identities of owners, monitoring boards, and legal systems and find that some, though not...

We find fast convergence in productivity for 99 three-digit European industries over the 1985-98 period. Half of any productivity gap is closed on average in about 10-15 years. We explicitly formulate the steady-state assumptions for structural convergence to hold. Convergence in industrial...

This article makes two important contributions to the literature on the incentive effects of insider ownership. First, it presents a clean method for separating the positive wealth effect of insider ownership from the negative entrenchment effect, which can be applied to samples of companies...

Mergers that substantially lessen competition are challenged by antitrust authorities. Instead of blocking anticompetitive transitions straight away, authorities might choose to negotiate with the merging parties and allow the transactions to proceed with modifications that restore or preserve...