Social Norms and Choice: A Weak Folk Theorem for Repeated Matching Games

A folk theorem for repeated matching games is established that holds if the stage game is not a pure coordination game. It holds independent of population size and for all matching rules-including rules that depend on players choices or the history of play. This paper also establishes an equilibrium condition and using this discovers two differences between the equilibria of repeated matching games and standard repeated games. Trigger strategies are not equilibria and there is no simple optimal penal code.

Free Parking for All in Shopping Malls

We show why a shopping mall prefers to provide parking for free and embed the parking costs in the prices of the goods. This holds if the mall has monopoly power or prices competitively; if there is parking validation or a trade-off between shopping and parking spaces. It is also the second-best social optimum. Generally, the equilibrium lot size is too small, yielding a rationale for minimum parking requirements. In urban malls, parking fees may be positive because individuals can use the lot without intending to shop, and lots may become too large because of the trade-off between shopping and parking spaces.land use; lot size; parking fee; parking requirements; shopping mall

Social norms and choice: a weak folk theorem for repeated matching games

Repeated games, Matching games, Social norms, Folk theorem, C72, C78, C79,