most citedSettling the Complexity of Arrow-Debreu Equilibria in Markets with Additively Separable Utilities

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cs.GT2009

Spending is not Easier than Trading: On the Computational Equivalence of Fisher and Arrow-Debreu Equilibria

Xi Chen, Shang-Hua Teng

It is a common belief that computing a market equilibrium in Fisher's spending model is easier than computing a market equilibrium in Arrow-Debreu's exchange model. This belief is…