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arXiv · 2012.01640

Existence of equilibrium in an abstract economy without $SS$-convexity

Ji-Cheng Hou·Jiling Cao
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Abstract

In this paper, we introduce the concept of $\Delta$-convexity in an abstract economy with all choice sets being general topological spaces. We give a new generalization of the classical Yannelis-Prabhakar equilibrium existence theorem in abstract economies by relaxing $SS$-convexity to $\Delta$-convexity.

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BibTeXRIS

Ji-Cheng Hou, Jiling Cao. 2020-12-03. Existence of equilibrium in an abstract economy without $SS$-convexity. https://arxiv.org/abs/2012.01640

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