We provide a result for non-emptiness of the core in NTU games. We use a payoffs-dependent balancedness condition, based on transfer rate mappings. Going beyond the non-emptiness of standard core, existence of some refined solution is proved, including specific core allocations and equilibrium-core allocations in parameterized collection of cooperative games. The proofs borrow mathematical tools and geometric constructions from general equilibrium theory with non convexities. Applications to various extant results taken from game theory and economic theory are given.
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Find related papers by JEL classification: C60 - Mathematical and Quantitative Methods - - Mathematical Methods and Programming - - - General C62 - Mathematical and Quantitative Methods - - Mathematical Methods and Programming - - - Existence and Stability Conditions of Equilibrium C71 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Cooperative Games D50 - Microeconomics - - General Equilibrium and Disequilibrium - - - General D51 - Microeconomics - - General Equilibrium and Disequilibrium - - - Exchange and Production Economies
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Herings,P. Jean-Jacques & Laan, van der,Gerard & Talman,Dolf, 2003.
"Socially Structured Games and Their Applications,"
Research Memoranda
024, Maastricht : METEOR, Maastricht Research School of Economics of Technology and Organization.
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Allouch,Nizar & Predtetchinski,Arkadi, 2005.
"On the non-emptiness of the fuzzy core,"
Research Memoranda
002, Maastricht : METEOR, Maastricht Research School of Economics of Technology and Organization.
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