Presentation in a refereed conference:

Jean-Charles Rochet, "Tying in Two-Sided Markets and the Honor All Cards Rule", EEA - ESEM 2006, Vienne, Autriche, August 24-28, 2006.

Jean-Charles Rochet and Jean Tirole, "Tying in Two-Sided Markets and the Honor All Cards Rule", IDEI Working Paper, n. 440, February 2006, revised 2007.