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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title On Choquet prices in a GEI-model with intermediation costs
Organization Unit
Authors
  • Marc Oliver Bettzüge
  • Thorsten Hens
  • Marta Laitenberger
  • Thomas Siwik
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Journal Title Research in Economics
Publisher Elsevier
Geographical Reach international
ISSN 1090-9443
Volume 54
Number 2
Page Range 133 - 152
Date 2000
Abstract Text This article analyses whether the representation of asset prices by Choquet integration can be justified from a general equilibrium point of view. We demonstrate that if transaction costs functionals are increasing in the volume of trade, positive homogeneous and satisfy an additivity condition, the equilibrium price functional typically does not satisfy all the Choquet properties. Whereas subadditivity and positive homogeneity can be shown to hold for the equilibrium price functional, this is generally not the case for monotonicity and additivity of prices for comonotone income streams.
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Digital Object Identifier 10.1006/reec.1999.0214
Other Identification Number merlin-id:19957
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