Price formation in marketing channels is of considerable interest for those involved in these channels but also for public authorities. For instance, farmers frequently protest against intermediaries, and, more specifically, against retailers. They often accuse those players of not (or...

The Prize Jean-Jacques Laffont, created in 2005 by the City of Toulouse in partnership with IDEI rewards every year in autumn, an international high level economist whose research, in the spirit of Professor Jean-Jacques Laffont, combines both the theoretical and applied aspects of economics....