Limits to arbitrage when market participation is restricted

Thorsten Hens, P.J.J. Herings, Arkadi Predtetchinskii*

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

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Abstract

There is an extensive literature claiming that it is often difficult to make use of arbitrage opportunities in financial markets. This paper provides a new reason why existing arbitrage opportunities might not be seized. We consider a world with short-lived securities, no short-selling constraints and no transaction costs. We show that to exploit all existing arbitrage opportunities, traders should pay attention to all financial markets simultaneously. The paper gives a general result stating that failure to do so will leave some arbitrage opportunities unexploited with probability one. (c) 2006 Elsevier B.V. All rights reserved.

Original languageEnglish
Pages (from-to)556-564
Number of pages9
JournalJournal of Mathematical Economics
Volume42
Issue number4-5
DOIs
Publication statusPublished - Aug 2006
Externally publishedYes
Event1st Annual CARESS-COWLES Conference on General Equilibrium and Its Applications - New Haven
Duration: 1 Jan 2005 → …

Keywords

  • arbitrage
  • bounded rationality

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