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Contribution Details

Type Conference Presentation
Scope Contributions to practice
Title Dynamic Portfolio Choice and Asset Pricing with Narrow Framing and Probability Weighting
Organization Unit
Authors
  • Enrico De Giorgi
  • Shane Legg
Presentation Type speech
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Event Title 15th International Conference on Computing in Economics and Finance
Event Type conference
Event Location Sidney, Australia
Event Start Date July 15 - 2009
Event End Date July 15 - 2009
Abstract Text This paper shows that the framework proposed by Barberis and Huang (2009) to incorporate narrow framing and loss aversion in dynamic models of portfolio choice and asset pricing can be extended to also account for probability weighting and a value function which is convex on losses and concave on gains. We show that the addition of probability weighting and a convex-concave value function reinforces previous applications of narrow framing and cumulative prospect theory to explain the stock market non-participation puzzle and the equity premium puzzle. Moreover, we show that a convex-concave value function generates new wealth effects that are consistent with empirical observations on stock market participation.
Official URL http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1413087
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Additional Information SFI Research Paper 09-25