A standard view holds that removing barriers to entry and improving judicial enforcement would reduce informality and boost investment and growth. We show, however, that this conclusion may not hold in countries with a concentrated banking sector or with low financial openness. When the formal...

In a previous paper we have shown that the UBS-SBC merger would lead to an excessive concentration in the credit market for small and medium companies. The UBS has reacted to this paper in a series of letters to the Swiss competition authorities. We critically examine the content of these...

We investigate whether it is likely that the Swiss competition authority (WEKO) will approve the acquisition of Denner (the number 3 retailer in Switzerland) by Migros (the number 1 retailer). We argue that the decisions made by the European competition authorities are helpful guidelines in this...

This short paper reviews the recent anti-trust analysis of banking mergers as well as recent decisions by the Department of Justice and the Bundeskartellamt (in the last few months). We analyse the proposed merger between UBS and SBC in light of this evidence and focus on the domestic retail...