Australia's payment card regulations are similar to those used in a variety of countries around the world. However, as we argue below, they are complex, open to gaming and have failed to win support from consumers.In this paper, we present an alternative approach to regulation involving direct...

The Durbin Amendment to the Dodd-Frank financial reform legislation capped debit card interchange fees for banks with assets of $10 billion. Credit card and prepaid card interchange fees were not regulated. The cap, which took effect on October 11, 2011, cut the average interchange fee for...

Ronald Coase famously argued that “if an economist finds something – a business practice of one sort or other – that he does not understand, he looks for a monopoly explanation”. So it is with credit card interchange fees. Intellectual confusion has led to the phenomenon of interchange...

The impact that the level of interchange fees has on the payment adoption rate in a non-saturated market is investigated. This study is performed under different degrees of consumers' and merchants' awareness of the benefits arriving from the network externalities. In a four-party scheme, we...

I extend Shy and Wang's (2011) model and study the problem of successive monopoly when complementarity is imperfect. In my model, consumers value the good no matter they pay in cash or by card. However, they are willing to pay a higher price if they can enjoy additional card service. Since...

The pricing of payments has received increasing attention of regulators. In many cases, regulators are concerned that consumers do not face cost based prices. They argue that without cost based prices consumers will make inefficient choices. In this paper, it is argued that both, economics of...