We model the impact of bank mergers on loan competition, banks' reserve holdings and aggregate liquidity. Banks compete in a differentiated loan market, hold reserves against liquidity shocks, and refinance in the interbank market. A merger creates an internal money market that induces financial...

Based upon a large fraction of the price records used for computing the French CPI, we document consumer price rigidity in France. We first provide a methodological discussion of issues involved in estimating average price duration with micro-data. The average duration of prices in the sectors...

The paper analyzes how the removal of barriers to entry in banking affect loan competition, bank stability and economic welfare. We consider a model of spatial loan competition where a market that is served by less efficient banks is opened to entry by banks that are more efficient in screening...

This paper addresses a very European issue, the consolidation of securities trading and settlement infrastructures. In a two-country model, we analyze welfare implications of different types of consolidation. We find that horizontal integration of settlement systems is better than vertical...

Since 1995 Germany has barely managed to grow by 1.2% annually, with growth over the last four years averaging only 0.6%. In 2005, growth will again be below1%. With these low growth rates Germany has clearly fallen behind all the other European countries. The German economy is suffering from a...

The "new industrial organisation" enshrined in game theory has elaborated important concepts, models and typologies that reveal the richness of corporate conduct. To some extent, these developments have improved the quality of analyses in European antitrust policy. Three illustrations are...