Genetic Variation in Financial Decision-Making
AbstractIndividuals differ in how they construct their investment portfolios, yet empirical models of portfolio risk typically account only for a small portion of the cross-sectional variance. This paper asks whether genetic variation can explain some of these individual differences. Following a major pension reform Swedish adults had to form a portfolio from a large menu of funds. We match data on these investment decisions with the Swedish Twin Registry and find that approximately 25% of individual variation in portfolio risk is due to genetic variation. We also find that these results extend to several other aspects of financial decision-making. Copyright (c) 2010 the American Finance Association.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Bibliographic InfoArticle provided by American Finance Association in its journal The Journal of Finance.
Volume (Year): 65 (2010)
Issue (Month): 5 (October)
You can help add them by filling out this form.
CitEc Project, subscribe to its RSS feed for this item.
- Burnham, Terence C., 2013. "Toward a neo-Darwinian synthesis of neoclassical and behavioral economics," Journal of Economic Behavior & Organization, Elsevier, vol. 90(S), pages S113-S127.
- Grinblatt, Mark & Keloharju, Matti & Linnainmaa, Juhani T., 2012. "IQ, trading behavior, and performance," Journal of Financial Economics, Elsevier, vol. 104(2), pages 339-362.
- David Cesarini & Magnus Johannesson & Patrik K. E. Magnusson & Björn Wallace, 2012. "The Behavioral Genetics of Behavioral Anomalies," Management Science, INFORMS, vol. 58(1), pages 21-34, January.
- Henrik Cronqvist & Florian Münkel & Stephan Siegel, 2014. "Genetics, Homeownership, and Home Location Choice," The Journal of Real Estate Finance and Economics, Springer, vol. 48(1), pages 79-111, January.
- Varma, Jayanth R., . "Finance Teaching and Research after the Global Financial Crisis," IIMA Working Papers WP2011-03-02, Indian Institute of Management Ahmedabad, Research and Publication Department.
- Néstor Gandelman & Ana Balsa & Nicolás González, 2012.
"Peer Effects in Risk Aversion,"
Development Research Working Paper Series
11/2012, Institute for Advanced Development Studies.
- Aggarwal, Raj & Kearney, Colm & Lucey, Brian, 2012. "Gravity and culture in foreign portfolio investment," Journal of Banking & Finance, Elsevier, vol. 36(2), pages 525-538.
- Dreber, Anna & Rand, David Gertler & Wernerfelt, Nils Christian & Garcia, Justin & Lum, J. Koji & Zeckhauser, Richard Jay, 2011.
"The Dopamine Receptor D4 Gene (DRD4) and Self-Reported Risk Taking in the Economic Domain,"
5347066, Harvard Kennedy School of Government.
- Dreber, Anna & Rand, David G. & Wernerfelt, Nils & Garcia, Justin R. & Lum, J. Koji & Zeckhauser, Richard, 2011. "The Dopamine Receptor D4 Gene (DRD4) and Self-Reported Risk Taking in the Economic Domain," Working Paper Series rwp11-042, Harvard University, John F. Kennedy School of Government.
- Narat Charupat & Richard Deaves & Travis Derouin & Marcelo Klotzle & Peter Miu, 2013. "Emotional balance and probability weighting," Theory and Decision, Springer, vol. 75(1), pages 17-41, July.
- Hyytinen, Ari & Ilmakunnas, Pekka & Johansson, Edvard & Toivanen, Otto, 2013. "Heritability of Lifetime Income," MPRA Paper 46326, University Library of Munich, Germany.
- Stenberg, Anders, 2013. "Interpreting estimates of heritability – A note on the twin decomposition," Economics & Human Biology, Elsevier, vol. 11(2), pages 201-205.
- Calvet, Laurent-Emmanuel & Sodini, Paolo, 2011.
"Twin picks: disentangling the determinants of risk-taking in household portfolios,"
Les Cahiers de Recherche
948, HEC Paris.
- Laurent E. Calvet & Paolo Sodini, 2010. "Twin Picks: Disentangling the Determinants of Risk-Taking in Household Portfolios," NBER Working Papers 15859, National Bureau of Economic Research, Inc.
- Calvet, Laurent E. & Sodini, Paolo, 2013. "Twin picks: Disentangling the determinants of risk-taking in household portfolios," SAFE Working Paper Series 13, Research Center SAFE - Sustainable Architecture for Finance in Europe, Goethe University Frankfurt.
- Dahlquist, Magnus & Martinez, Jose Vincente & Soderlind, Paul, . "Individual Investor Activity and Performance," Working Papers on Finance 1408, University of St. Gallen, School of Finance.
- Alessandro Bucciol & Luca Zarri, 2013. "Financial Risk Aversion and Personal Life History," Working Papers 05/2013, University of Verona, Department of Economics.
- Guiso, Luigi & Sodini, Paolo, 2012.
"Household Finance: An Emerging Field,"
CEPR Discussion Papers
8934, C.E.P.R. Discussion Papers.
- Loewen, Peter J. & Dawes, Christopher T. & Mazar, Nina & Johannesson, Magnus & Koellinger, Philipp & Magnusson, Patrik K.E., 2013. "The heritability of moral standards for everyday dishonesty," Journal of Economic Behavior & Organization, Elsevier, vol. 93(C), pages 363-366.
- Brian Lucey & Colm KEarney & Ciaran MacAnBhaird, 2012. "Culture and capital structure in small and medium sized firms," The Institute for International Integration Studies Discussion Paper Series iiisdp419, IIIS.
- Ann Yang, 2013. "Decision Making for Individual Investors: A Measurement of Latent Difficulties," Journal of Financial Services Research, Springer, vol. 44(3), pages 303-329, December.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Wiley-Blackwell Digital Licensing) or (Christopher F. Baum).
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.