2 papers
econ.TH2020
The Equilibrium Existence Duality: Equilibrium with Indivisibilities & Income Effects
Elizabeth Baldwin, Omer Edhan, Ravi Jagadeesan +2
We show that, with indivisible goods, the existence of competitive equilibrium fundamentally depends on agents' substitution effects, not their income effects. Our Equilibrium Exis…
cs.GT2019
Solving Strong-Substitutes Product-Mix Auctions
Elizabeth Baldwin, Paul W. Goldberg, Paul Klemperer +1
This paper develops algorithms to solve strong-substitutes product-mix auctions. That is, it finds competitive equilibrium prices and quantities for agents who use this auction's b…