The diffusion of complex securities: the case of CAT bonds

José Afonso Faias*, José Guedes

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

Complex securities generally do not diffuse smoothly but by fits and starts in response to sudden shifts in demand, occurring as investors learn about the intrinsic value of the securities from their noisy performance. We use CAT bonds, a capital market-based alternative to CAT risk reinsurance, to illustrate the diffusion of a complex security that competes against a legacy financial product offered by financial intermediaries. We find that the diffusion of the security is highly path-dependent with the capricious ups and downs of its actual performance plus the competitive response of CAT reinsurers jointly determining its ultimate success or failure.
Original languageEnglish
Pages (from-to)46-57
Number of pages12
JournalInsurance: Mathematics and Economics
Volume90
DOIs
Publication statusPublished - Jan 2020

Keywords

  • Bayesian updating
  • CAT bonds
  • Innovation
  • Learning
  • Reinsurance

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