Large Exchange Economies: A Personal Retrospective on Fifty-Five Years of Research

摘要: The requirement that there be \substantially more agents than commodities" for the viability of Walrasian equilibrium theory in a setting not curtailed by convexity assumptions is both implicit and explicit last fty-ve years work subject. In this paper I provide trajectory focus on its technical underpinning aorded 1941 theorem Lyapunov. identify theorems Steinitz, Hurwicz-Uzawa, Blackwell-Richter, Shapley-Folkman, Loeb, Armstrong-Prikry, Cassels, Rustichini-Yannelis, Sun, Podczeck those Kali Rath Nobusumi Sagara collaboration with author. (91 words)