We consider debit and credit card networks. Our contribution is to introduce the role of consumer credit into these payment networks, and to assess the way this affects competition and equilibrium fees. We analyze a situation in which overdrafts are associated with current accounts and debit...

On June 21–22, 2010, the Chicago Fed and the University of Granada co-sponsored a conference that brought together policymakers, academics and industry practitioners to discuss evolving retail payment systems and the role of public authorities, with several panels focusing on the Single Euro...

In this article we empirically analyze how the Tourist Test methodology affects the level of multilateral interchange fees (MIFs) for debit card payments over time. Using Dutch cost data for 2002 and 2009 we argue that this method leads to rising cost for merchants in the long run. The outcomes...