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...

This paper analyzes the effects of bank mergers on bank-firm relationships. Using matched bank-firm level data, I find that mergers disrupt lending relationships, specially to small borrowers of target banks. However, I find significant positive effects of mergers for borrowers that continue the...

This paper tries to contribute to the discussion on the role of securities settlement infrastructures for financial integration in Europe. It presents a model that can explain a well-known stylized fact of securities settlement, the surprisingly high fees charged by central securities...

The purpose of this paper is to explain the relation between the Border Effect and industrial concentration. This is achieved by founding this relation on the Home Market Effect and testing the robustness of this foundation through an application to the European Single Market. A sectorial...

We examine the degree of market power in the big four countries of the euro area using macro and firm-micro data. We focus on three main indicators of market power in and across countries: namely, the concentration ratios, the markup and the degree of economic dynamism. For the macro database we...