We study core convergence in interim quasilinear economies with asymmetric information, concentrating on core notions …. Specifically, we shall focus on the credible core and randomized mediated core concepts. We consider independent replicas of the … individuals who belong to the same copy. We provide an example in which core convergence does not obtain for the Dutta …

core coincides with the set of expenditure-minimizing Walrasian allocations. Because of the indivisibility, the preference …

. Do pure indivisibilities prevent core equivalence? Core equivalence theorem in an atomless economy with purely … agents, the core coincides with the set of Walras allocations. We show that this equivalence holds only in an atomless … economy by giving two examples of the sequence of replica economies such that in any replica economy, there exists a core …

core coincides with the set of cost-minimized Walras allocations. Because of the indivisibility, the preference …, all agents satisfy both the preference maximization and the cost minimization. -- Indivisible commodities ; Strong core … ; Cost-minimized Walras equilibrium ; Core equivalence …

. We prove that the strong core coincides with the set of cost-minimized Walras allocations which satisfy both the … preference maximization and the cost minimization under the same price vector. -- Indivisible commodities ; Core equivalence … ; Strong core ; Cost-minimized Walras equilibrium …

This paper deals with a core-equilibrium equivalence in an economy with public goods where preferences of consumers … ; Edgeworth ; Core ; Decentralization …

We study core convergence in interim quasilinear economies with asymmetric information, concentrating on core notions …. Specifically, we shall focus on the credible core and randomized mediated core concepts. We consider independent replicas of the … individuals who belong to the same copy. We provide an example in which core convergence does not obtain for the Dutta …

a contractual approach and based on the notion of fuzzy contractual allocation, see Marakulin (2011, 2013). Core … core converts into a classical one when the market turns complete. Under perfect competition conditions, core allocations … are GEI-equilibria. These properties prove the validity of the suggested core …