Bryan Ellickson,
Birgit Grodal,
Suzanne Scotchmer () and
William R. Zame Additional contact information Bryan Ellickson: University of California, Los Angeles
Birgit Grodal: Institute of Economics, University of Copenhagen
Abstract:
This paper defines a general eqilibrium model with exchange and club formation. Agents trade multiple private goods widely in the market, can belong to several clubs, and care about the characteristics of the other members of their clubs. The space of agents is a continuum, but clubs are finite. It is shown that (i) competitive equilibria exist, and (ii) the core coincides with the set of equilibrium states. The central subtlety is in modeling club memberships and expressing the notion that membership choices are consistent across the population.
Related works: Working Paper: Clubs and the Market (2003) Journal Article: Clubs and the Market (1999) This item may be available elsewhere in EconPapers: Search for items with the same title.