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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title Default times, no-arbitrage conditions and changes of probability measures
Organization Unit
Authors
  • Delia Coculescu
  • Monique Jeanblanc
  • Ashkan Nikeghbali
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Journal Title Finance and Stochastics
Publisher Springer
Geographical Reach international
ISSN 0949-2984
Volume 16
Number 3
Page Range 513 - 535
Date 2012
Abstract Text In this paper, we give a financial justification, based on no-arbitrage conditions, of the (H)-hypothesis in default time modeling. We also show how the (H)-hypothesis is affected by an equivalent change of probability measure. The main technique used here is the theory of progressive enlargements of filtrations.
Digital Object Identifier 10.1007/s00780-011-0170-z
Other Identification Number merlin-id:14838
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