%0 Conference Paper %1 DBLP:conf/esa/ChenDSY04 %A Chen, Ning %A Deng, Xiaotie %A Sun, Xiaoming %A Yao, Andrew Chi-Chih %B ESA %D 2004 %E Albers, Susanne %E Radzik, Tomasz %I Springer %K fisher market %P 169-179 %R 10.1007/978-3-540-30140-0_17 %T Fisher Equilibrium Price with a Class of Concave Utility Functions %V 3221 %X In this paper we study efficient algorithms for computing equilibrium price in the Fisher model for a class of nonlinear concave utility functions, the logarithmic utility functions. We derive a duality relation between buyers and sellers under such utility functions, and use it to design a polynomial time algorithm for calculating equilibrium price, for the special case when either the number of sellers or the number of buyers is bounded by a constant. %@ 3-540-23025-4

@inproceedings{DBLP:conf/esa/ChenDSY04, abstract = {In this paper we study efficient algorithms for computing equilibrium price in the Fisher model for a class of nonlinear concave utility functions, the logarithmic utility functions. We derive a duality relation between buyers and sellers under such utility functions, and use it to design a polynomial time algorithm for calculating equilibrium price, for the special case when either the number of sellers or the number of buyers is bounded by a constant.}, added-at = {2009-11-01T21:25:47.000+0100}, author = {Chen, Ning and Deng, Xiaotie and Sun, Xiaoming and Yao, Andrew Chi-Chih}, bibsource = {DBLP, http://dblp.uni-trier.de}, biburl = {https://www.bibsonomy.org/bibtex/2d1c55f30a2bbc251c2a704913e3a53cd/ytyoun}, booktitle = {ESA}, crossref = {DBLP:conf/esa/2004}, doi = {10.1007/978-3-540-30140-0_17}, editor = {Albers, Susanne and Radzik, Tomasz}, interhash = {1eb6caa3c8bb72ebe6a5da3857ae9779}, intrahash = {d1c55f30a2bbc251c2a704913e3a53cd}, isbn = {3-540-23025-4}, keywords = {fisher market}, pages = {169-179}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, timestamp = {2016-06-14T14:09:50.000+0200}, title = {Fisher Equilibrium Price with a Class of Concave Utility Functions}, volume = 3221, year = 2004 }