Presentation in a refereed conference:

Jean-Charles Rochet, "Platform Competition in Two-Sided Markets", CSIO/IDEI, "2nd Joint Workshop on Industrial Organization", IDEI, Toulouse, France, June 1-2, 2001.

Jean-Charles Rochet and Jean Tirole, "Platform Competition in Two-Sided Markets", IDEI Working Paper, n. 152, 2003.