In an exchange economy with a continuum of traders, we establish the equivalence theorem on the core and the set of … core equivalence theorems. The first one is for irreducible economies under Debreu's assumption on quasi-equilibria. The …

, the set of Walrasian payoff vectors of the induced coalition production economy coincides with the core of the balanced …

It is shown that core-Walras equivalence fails whenever the commodity space is a non-separable Banach space. The … interpretation is that a large number of agents guarantees core-Walras equivalence only if there is actually a large number of agents … extremely dispersed, so that the standard theory of perfect competition fails. Supplementing the core-Walras non …

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 …

We prove the non-emptiness of the core of an NTU game satisfying a condition of payoff-dependent balancedness, based on … transfer rate mappings. We also define a new equilibrium condition on transfer rates and we prove the existence of core payoff … vectors satisfying this condition. The additional requirement of transfer rate equilibrium refines the core concept and allows …

, the set of Walrasian payoff vectors of the induced coalition production economy coincides with the core of the balanced …

We prove the non-emptiness of the core of an NTU game satisfying a condition of payoff-dependent balancedness, based on … transfer rate mappings. We also define a new equilibrium condition on transfer rates and we prove the existence of core payoff … vectors satisfying this condition. The additional requirement of transfer rate equilibrium refines the core concept and allows …

We prove the non-emptiness of the core of an NTU game satisfying a condition of payoff-dependent balancedness, based on … transfer rate mappings. We also define a new equilibrium condition on transfer rates and we prove the existence of core payoff … vectors satisfying this condition. The additional requirement of transfer rate equilibrium refines the core concept and allows …

, the set of Walrasian payoff vectors of the induced coalition production economy coincides with the core of the balanced …-jobbing. -- Coalition production economy ; transferable utility game ; core ; Walrasian equilibrium ; Walrasian equilibrium without double …

-firm-buyer games have non-empty core. We show that for these games the core coincides with the classical bargaining set (Davis and …