Artikel

Behavioural portfolio theory revisited: lessons learned from the field

We examine the relation between households’ wealth and relative risk aversion (RRA) in two different frameworks: the Behavioural Portfolio Theory (BPT) and Merton’s consumption and portfolio choice model (CPCM). We apply the BPT to field data for the first time and show that the BPT provides a better fit than the CPCM to explain the financial risk-taking of the households in Deutsche Bundesbank’s Panel on Household Finances survey. However, both models indicate decreasing RRA. While households’ education and financial literacy hardly improve the fit of either model, households show different risk-taking behaviour in accordance with their self-assessed risk attitude.

Language
Englisch

Bibliographic citation
Journal: Accounting & Finance ; ISSN: 1467-629X ; Volume: 61 ; Year: 2020 ; Pages: 1743-1774 ; Hoboken, NJ: Wiley

Classification
Management
Subject
Household finance
Relative risk aversion
Behavioural portfolio theory
Consumption and portfolio choice model
Risk‐taking

Event
Geistige Schöpfung
(who)
Oehler, Andreas
Horn, Matthias
Event
Veröffentlichung
(who)
Wiley
(where)
Hoboken, NJ
(when)
2020

DOI
doi:10.1111/acfi.12643
Handle
Last update
10.03.2025, 11:42 AM CET

Data provider

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Object type

  • Artikel

Associated

  • Oehler, Andreas
  • Horn, Matthias
  • Wiley

Time of origin

  • 2020

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