caa a22 4500 475754352 CHVBK 20180406123534.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1007/s102030070002 doi (NATIONALLICENCE)springer-10.1007/s102030070002 Graziano Maria Gabriella Department of Business Administration, University of Calabria¶e-mail: graziano@unical.it, IT aut Measuring the set of blocking coalitions in infinite dimensional economies [Elektronische Daten] [Maria Gabriella Graziano] Abstract.: The classical core-Walras equivalence is investigated via the measurement of the set of blocking coalitions. In the framework of continuum economies with an infinite dimensional space of commodities, we find the measure of the set of coalitions that block a non-competitive Pareto optimal allocation. Then, from the relation between coalitions of a continuum economy with a finite number of types and fuzzy coalitions of an economy with finitely many agents, the previous results are translated as results on the measure of blocking fuzzy coalitions. Both results imply classically formulated core-Walras equivalence theorems. Finally, the measure of blocking "social communication structures” is determined. Springer-Verlag Italia, 2000 Mathematics Subject Classification (2000):90A14, 90D12 nationallicence Journal of Economic Literature Classification:D51, C71 nationallicence https://doi.org/10.1007/s102030070002 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s102030070002 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Graziano Maria Gabriella Department of Business Administration, University of Calabria¶e-mail: graziano@unical.it, IT aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer