Hervés, CarlosMoreno, EmmaNúñez, CarmeloRui Páscoa, Mário2012-09-262012-09-262000Journal of Economic Theory. 2000, vol. 93, nº 1, p. 72-860022-0531https://hdl.handle.net/10016/5478We consider a continuum economy with infinitely many commodities and show that, for any positive var epsilon, the core of the economy coincides with the set of allocations which are not blocked by any coalition with measure less than var epsilon. Actually, our main result is an extension of Grodal's (1972, Econometrica40, 581–583) result and, therefore, Schmeidler's (1972, Econometrica40, 579–580) result to economies whose commodity space is ℓ∞, for myopic preferences.text/plainapplication/pdfeng©ElsevierContinuum economyCoalitionsCorePerfect competitionWalrasian equilibriumresearch articleEconomía10.1006/jeth.2000.2647open access72186Journal of Economic Theory93