Junior is rich: Bequests as consumption

George M. Constantinides, John B. Donaldson, Rajnish Mehra

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

We explore the consequences for asset pricing of admitting a bequest motive into an otherwise standard overlapping generations economy where agents trade equity, a risk free asset and consol bonds. With low risk aversion, the calibrated model produces realistic values for the mean equity premium and the risk free rate, the variance of the equity premium, and the ratio of bequests to wealth. However, the variance of the risk free rate is unrealistically high. Security prices tend to be substantially higher in an economy with bequests as compared to an otherwise identical one where bequests are absent. We are able to keep the prices sufficiently low to generate reasonable returns and premia by stipulating that a portion of the bequests skips a generation and is received by the young. "You never actually own a Patek Philippe. You merely take care of it for the next generation." Patek Philippe & Co. .

Original languageEnglish (US)
Pages (from-to)125-155
Number of pages31
JournalEconomic Theory
Volume32
Issue number1
DOIs
StatePublished - Jul 1 2007
Externally publishedYes

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Keywords

  • Asset pricing
  • Bequests
  • Equity premium
  • Overlapping generations

ASJC Scopus subject areas

  • Economics and Econometrics

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