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Journal Article

Pricing payment cards

American Economic Journal: Microeconomics 5 (3): 206–231
Özlem Bedre-Defolie, Emilio Calvano (2013)
Economics, politics and business environment
payment card networks, interchange fees, merchant fees
JEL Code(s)
G21, L11, L42, L31, L51, K21
Payment card networks, such as Visa, require merchants' banks to pay substantial "interchange" fees to cardholders' banks, on a per transaction basis. This paper shows that a network's profit-maximizing fee induces an inefficient price structure, over-subsidizing card usage and over-taxing merchants. In contrast to the literature we show that this distortion is systematic and arises from the fact that consumers make two distinct decisions (membership and usage) whereas merchants make only one (membership). These findings are robust to competition for cardholders and/or for merchants, network competition, and strategic card acceptance to attract consumers.
Copyright © 2013 by the American Economic Association.
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