On the mechanism of CDOs behind the current financial crisis and mathematical modeling with lévy distributions

HongWen Du, JiangLun Wu, Wei Yang

Research output: Contribution to journalArticle

Abstract

This paper aims to reveal the mechanism of Collateralized Debt Obligations (CDOs) and how CDOs extend the current global financial crisis. We first introduce the concept of CDOs and give a brief account of the de- velopment of CDOs. We then explicate the mechanism of CDOs within a concrete example with mortgage deals and we outline the evolution of the current financial crisis. Based on our overview of pricing CDOs in various existing random models, we propose an idea of modeling the random phenomenon with the feature of heavy tail dependence for possible implements towards a new random modeling for CDOs.
Original languageEnglish
Pages (from-to)149-158
Number of pages10
JournalIntelligent Information Management
Volume2
DOIs
Publication statusPublished - Feb 2010

Keywords

  • collateralized debt obligations (CDOs)
  • cashflow
  • synthetic CDO
  • financial crisis
  • pricing models
  • levy stable distributions

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