Discussion Paper An ‘Average’ Lyapunov Convexity Theorem and Some Core Equivalence Results Abstract I prove an “average” version of the Lyapunov convexity theorem and apply it to establish some core equivalence results for an atomless economy. Keywords: Convex, core, exchange economy JEL Classification: D51, D58, C62 DocumentControlNumber(s) CFDP 976 Author(s) Lin Zhou Page Count 17 Publication Date May 1991 JELClassificationCodes D51, D58, C62