Lecture on the first SFB/TR 15 meeting, Gummersbach, July, 18 - 20, 2004The explicit or implicit protection of banks through government bail-out policies is a universal phenomenon. We analyze the competitive effects of such policies in two models with different degrees of transparency in the...

We present a banking model with imperfect competition in which borrowers' access to credit is improved when banks are able to transfer credit risks. However, the market for credit risk transfer (CRT) works smoothly only if the quality of loans is public information. If the quality of loans is...

We analyze the competitive effects of government bail-out policies in two models with different degrees of transparency in the banking sector. Our main result is that bail-outs lead to higher risk-taking among the protected bank's competitors, independently of transparency. The reason is that...

The privatization of the Italian savings banks is often described as a success story. Proponents of privatization argue that a similar reform could cure the current problems in the German banking sector. In this paper, we ask whether the Italian experience can really serve as a role model for...

We analyze the interplay between license auctions and market structure in a model with several incumbents and several potential entrants. The focus is on the competitiveness induced by the number of auctioned licenses. Moreover, we study how the auction format affects the incentives for explicit...

This paper discusses the relationship between bank size and risk-taking under Pillar I of the New Basel Capital Accord. Using a model with imperfect competition and moral hazard, we find that small banks (and hence small borrowers) may profit from the introduction of an internal ratings based...

This paper yields a rationale for why subsidized public banks may be desirable from a regional perspective in a financially integrated economy. We present a model with credit rationing and heterogeneous regions in which public banks prevent a capital drain from poorer to richer regions by...

This paper yields a rationale for why subsidized public banks may be desirable from a regional perspective in a financially integrated economy. We present a model with credit rationing and heterogeneous regions in which public banks prevent a capital drain from poorer to richer regions by...

In diesem Aufsatz gehen wir der Frage nach, welche Rolle regionale Banken in einer globalisierten Welt spielen können. Wir argumentieren, dass regionale Banken aufgrund einer stärkeren Kundenbindung und flacher Hierarchien Wettbewerbsvorteile realisieren können. Kostennachteile aufgrund der...