In this short comment, I provide my views on "Market Power and Efficiency in Card Payment Systems" (published in this issue) that was presented at the Antitrust Activity in Card-Based Payment Systems: Causes and Consequences conference, and more generally on the ideas introduced by Rochet and Tirole's work on payment systems.
CITATION STYLE
Cabral, L. M. B. (2009). Market Power and Efficiency in Card Payment Systems: A Comment. Review of Network Economics, 5(1). https://doi.org/10.2202/1446-9022.1086
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