Incentives in Decentralized Random Matching Markets
JOURNAL
YEAR
Sep 21, 2008
TYPE
Articles in journals
AUTHORS
Pais, J.
VOL Nº
64
PAGES
17
ABSTRACT
Decentralized markets are modeled by means of a sequential game where, starting from any matching situation, firms are randomly given the opportunity to make job offers. In this random context, we prove the existence of ordinal subgame perfect equilibria where firms act according to a list of preferences. Moreover, every such equilibrium preserves stability for a particular profile of preferences. In particular, when firms best reply by acting truthfully, every equilibrium outcome is stable for the true preferences. Conversely, when the initial matching is the empty matching, every stable matching can be reached as the outcome of an ordinal equilibrium play of the game.
JEL CLASS
KEYWORDS
Matching markets,Stability,Random mechanisms,