 Equilibrium Blocking in Large Quasilinear EconomiesYusuke Kamishiro and Roberto Serrano No 2009-12, Working Papers from Brown University, Department of Economics Abstract: We study information transmission in large interim quasilinear economies using the theory of the core. We concentrate on the core with respect to equilibrium blocking, a core notion in which information is transmitted endogenously within coalitions, as blocking can be understood as an equilibrium of a communication mechanism used by players in coalitions. We consider independent, ex-post and signal-based replicas of the basic economy. For each, we offer an array of negative and positive convergence results as a function of the complexity of the mechanisms used by coalitions. We identify conditions under which asymmetric information remains as an externality and non-market outcomes stay in the core, as well as those for the core to converge to the set of incentive compatible ex-post Walrasian allocations. Further, all the results are robust to the relaxation of the incentive constraints, and hence suggest a process through which information may get incorporated into a fully revealing equilibrium price function. Keywords: Core w.r.t. Equilibrium Blocking; Core Convergence; Independent Replicas; Ex-Post Replicas; Signal-Based Replicas; Information Transmission; Communication Mechanisms; Mediation; Rational Expectations Equilibrium (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:bro:econwp:2009-12 Access Statistics for this paper More papers in Working Papers from Brown University, Department of Economics Department of Economics, Brown University, Providence, RI 02912. |
Is your work missing from RePEc? Here is how to contribute.
Questions or problems? Check the EconPapers FAQ or send mail to .
EconPapers is hosted by the
School of Business at Örebro University.