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Fisher equilibrium price with a class of concave utility functions

  • Ning Chen
  • , Xiaotie Deng
  • , Xiaoming Sun
  • , Andrew Chi Chih Yao
  • Fudan University
  • City University of Hong Kong
  • Tsinghua University

科研成果: 书/报告/会议事项章节章节同行评审

15 引用 (Scopus)

摘要

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.

源语言英语
主期刊名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
编辑Susanne Albers, Tomasz Radzik
出版商Springer Verlag
169-179
页数11
ISBN(印刷版)3540230254, 9783540230250
DOI
出版状态已出版 - 2004

丛书

姓名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
3221
ISSN(印刷版)0302-9743
ISSN(电子版)1611-3349

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