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dc.contributor.authorOrlin, James B.
dc.date.accessioned2012-01-06T16:31:07Z
dc.date.available2012-01-06T16:31:07Z
dc.date.issued2010-06
dc.identifier.issn978-1-4503-0050-6
dc.identifier.urihttp://hdl.handle.net/1721.1/68009
dc.descriptionACM Digital Library url: http://dl.acm.org/citation.cfm?id=1806731en_US
dc.description.abstractWe give the first strongly polynomial time algorithm for computing an equilibrium for the linear utilities case of Fisher's market model. We consider a problem with a set B of buyers and a set G of divisible goods. Each buyer i starts with an initial integral allocation ei of money. The integral utility for buyer i of good j is Uij. We first develop a weakly polynomial time algorithm that runs in O(n4 log Umax + n3 emax) time, where n = |B| + |G|. We further modify the algorithm so that it runs in O(n4 log n) time. These algorithms improve upon the previous best running time of O(n8 log Umax + n7 log emax), due to Devanur et al.en_US
dc.description.sponsorshipUnited States. Office of Naval Research (ONR grant N00014-05-1-0165)en_US
dc.language.isoen_US
dc.publisherAssociation for Computing Machineryen_US
dc.relation.isversionofhttp://dx.doi.org/10.1145/1806689.1806731en_US
dc.rightsCreative Commons Attribution-Noncommercial-Share Alike 3.0en_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/en_US
dc.sourceProf. Orlin via Alex Caracuzzoen_US
dc.titleImproved Algorithms for Computing Fisher's Market Clearing Pricesen_US
dc.typeArticleen_US
dc.identifier.citationOrlin, James B. “Improved algorithms for computing fisher’s market clearing prices.” Proceedings of the 42nd ACM symposium on Theory of computing, STOC '10, ACM Press, 2010. 291.en_US
dc.contributor.departmentSloan School of Managementen_US
dc.contributor.approverOrlin, James B.
dc.contributor.mitauthorOrlin, James B.
dc.relation.journalProceedings of the 42nd ACM Symposium on Theory of Computing, STOC 2010, June 5, 2010 - June 8, 2010.en_US
dc.eprint.versionAuthor's final manuscripten_US
dc.type.urihttp://purl.org/eprint/type/ConferencePaperen_US
dspace.orderedauthorsOrlin, James B.en_US
dc.identifier.orcidhttps://orcid.org/0000-0002-7488-094X
mit.licenseOPEN_ACCESS_POLICYen_US
mit.metadata.statusComplete


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