On the complexity of the parity argument and other inefficient proofs of existence
Journal of Computer and System Sciences - Special issue: 31st IEEE conference on foundations of computer science, Oct. 22–24, 1990
Bidding and allocation in combinatorial auctions
Proceedings of the 2nd ACM conference on Electronic commerce
Algorithms, games, and the internet
STOC '01 Proceedings of the thirty-third annual ACM symposium on Theory of computing
Market Equilibrium via a Primal-Dual-Type Algorithm
FOCS '02 Proceedings of the 43rd Symposium on Foundations of Computer Science
The Communication Complexity of Approximate Set Packing and Covering
ICALP '02 Proceedings of the 29th International Colloquium on Automata, Languages and Programming
On the approximability of trade-offs and optimal access of Web sources
FOCS '00 Proceedings of the 41st Annual Symposium on Foundations of Computer Science
On algorithms for discrete and approximate brouwer fixed points
Proceedings of the thirty-seventh annual ACM symposium on Theory of computing
Approximation of Walrasian equilibrium in single-minded auctions
Theoretical Computer Science
On the complexity of market equilibria with maximum social welfare
Information Processing Letters
Structure and complexity of extreme Nash equilibria
Theoretical Computer Science - Game theory meets theoretical computer science
Exchange market equilibria with Leontief's utility: Freedom of pricing leads to rationality
Theoretical Computer Science
Theoretical Computer Science
Matching algorithmic bounds for finding a Brouwer fixed point
Journal of the ACM (JACM)
Optimal envy-free pricing with metric substitutability
Proceedings of the 9th ACM conference on Electronic commerce
Quantum Separation of Local Search and Fixed Point Computation
COCOON '08 Proceedings of the 14th annual international conference on Computing and Combinatorics
Settling the complexity of computing two-player Nash equilibria
Journal of the ACM (JACM)
On the complexity of market equilibria with maximum social welfare
Information Processing Letters
On the approximation and smoothed complexity of Leontief market equilibria
FAW'07 Proceedings of the 1st annual international conference on Frontiers in algorithmics
Proportional response dynamics in the Fisher market
Theoretical Computer Science
Optimal Envy-Free Pricing with Metric Substitutability
SIAM Journal on Computing
Making economic theory operational
WINE'06 Proceedings of the Second international conference on Internet and Network Economics
Market equilibria with hybrid linear-leontief utilities
WINE'06 Proceedings of the Second international conference on Internet and Network Economics
On walrasian price of CPU time
COCOON'05 Proceedings of the 11th annual international conference on Computing and Combinatorics
Exchange market equilibria with leontief’s utility: freedom of pricing leads to rationality
WINE'05 Proceedings of the First international conference on Internet and Network Economics
Walrasian equilibrium: hardness, approximations and tractable instances
WINE'05 Proceedings of the First international conference on Internet and Network Economics
A fixed point approach for the computation of market equilibria
WINE'05 Proceedings of the First international conference on Internet and Network Economics
A practical algorithm for the computation of market equilibrium with logarithmic utility functions
ISAAC'05 Proceedings of the 16th international conference on Algorithms and Computation
Pareto optimality in house allocation problems
ISAAC'05 Proceedings of the 16th international conference on Algorithms and Computation
Pareto optimality in house allocation problems
ISAAC'04 Proceedings of the 15th international conference on Algorithms and Computation
Approximability of economic equilibrium for housing markets with duplicate houses
WG'11 Proceedings of the 37th international conference on Graph-Theoretic Concepts in Computer Science
Recent development in computational complexity characterization of Nash equilibrium
Computer Science Review
The complexity of non-monotone markets
Proceedings of the forty-fifth annual ACM symposium on Theory of computing
Hi-index | 0.00 |
We prove complexity, approximability, and inapproximability results for the problem of finding an exchange equilibrium in markets with indivisible (integer) goods, most notably a polynomial algorithm that approximates the market equilibrium arbitrarily close when the number of goods is bounded and the utilities linear. We also show a communication complexity lower bound in a model appropriate for markets. Our result implies that the ideal informational economy of a market with divisible goods and unique optimal allocations is unattainable in general.