IDEAS home Printed from https://ideas.repec.org/a/gam/jjrfmx/v14y2021i11p553-d680098.html
   My bibliography  Save this article

Overconfidence, Financial Advice Seeking and Household Portfolio Under-Diversification

Author

Listed:
  • Stijn P. M. Broekema

    (Faculty of Economics & Business, University of Groningen, Nettelbosje 2, 9747 AE Groningen, The Netherlands
    Independent Researcher, 1017 AS Amsterdam, The Netherlands)

  • Marc M. Kramer

    (Faculty of Economics & Business, University of Groningen, Nettelbosje 2, 9747 AE Groningen, The Netherlands)

Abstract

This paper examines the relationship between overconfidence and losses from under-diversification among Dutch investors. We find that a lack of proper portfolio diversification is positively associated with overconfidence. Part of this relationship is mediated through the lower propensity of overconfident individuals to hire a professional financial adviser. We use data from the 2005 wave of the DNB Dutch Household Survey that provides us with detailed portfolio data of 257 investors. We proxy for overconfidence by exploiting the difference between measured and self-assessed financial literacy, and use this proxy in a regression model (with and without mediation) to explain the difference between the actual households return and the return that could have been obtained by selecting a portfolio on the efficient frontier with equivalent risk. Our results contribute to the current discussion among policy makers on the role of financial advice and self-perceptions in household financial decision-making.

Suggested Citation

  • Stijn P. M. Broekema & Marc M. Kramer, 2021. "Overconfidence, Financial Advice Seeking and Household Portfolio Under-Diversification," JRFM, MDPI, vol. 14(11), pages 1-15, November.
    • Handle: RePEc:gam:jjrfmx:v:14:y:2021:i:11:p:553-:d:680098
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1911-8074/14/11/553/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1911-8074/14/11/553/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Francisco Gomes & Michael Haliassos & Tarun Ramadorai, 2021. "Household Finance," Journal of Economic Literature, American Economic Association, vol. 59(3), pages 919-1000, September.
    2. van Rooij, Maarten & Lusardi, Annamaria & Alessie, Rob, 2011. "Financial literacy and stock market participation," Journal of Financial Economics, Elsevier, vol. 101(2), pages 449-472, August.
    3. Laurent E. Calvet & John Y. Campbell & Paolo Sodini, 2007. "Down or Out: Assessing the Welfare Costs of Household Investment Mistakes," Journal of Political Economy, University of Chicago Press, vol. 115(5), pages 707-747, October.
    4. William N. Goetzmann & Alok Kumar, 2008. "Equity Portfolio Diversification," Review of Finance, European Finance Association, vol. 12(3), pages 433-463.
    5. Kent Daniel & David Hirshleifer, 2015. "Overconfident Investors, Predictable Returns, and Excessive Trading," Journal of Economic Perspectives, American Economic Association, vol. 29(4), pages 61-88, Fall.
    6. Hans-Martin Von Gaudecker, 2015. "How Does Household Portfolio Diversification Vary with Financial Literacy and Financial Advice?," Journal of Finance, American Finance Association, vol. 70(2), pages 489-507, April.
    7. George M Korniotis & Alok Kumar, 2011. "Do Older Investors Make Better Investment Decisions?," The Review of Economics and Statistics, MIT Press, vol. 93(1), pages 244-265, February.
    8. Marc M. Kramer, 2012. "Financial Advice and Individual Investor Portfolio Performance," Financial Management, Financial Management Association International, vol. 41(2), pages 395-428, June.
    9. Chalmers, John & Reuter, Jonathan, 2020. "Is conflicted investment advice better than no advice?," Journal of Financial Economics, Elsevier, vol. 138(2), pages 366-387.
    10. Warren Bailey & Alok Kumar & David Ng, 2008. "Foreign Investments of U.S. Individual Investors: Causes and Consequences," Management Science, INFORMS, vol. 54(3), pages 443-459, March.
    11. Hirshleifer, David & Daniel, Kent, 2015. "Overconfident investors, predictable returns, and excessive trading," MPRA Paper 69002, University Library of Munich, Germany.
    12. Grinblatt, Mark & Keloharju, Matti & Linnainmaa, Juhani T., 2012. "IQ, trading behavior, and performance," Journal of Financial Economics, Elsevier, vol. 104(2), pages 339-362.
    13. Tabea Bucher-Koenen & Annamaria Lusardi & Rob Alessie & Maarten van Rooij, 2017. "How Financially Literate Are Women? An Overview and New Insights," Journal of Consumer Affairs, Wiley Blackwell, vol. 51(2), pages 255-283, July.
    14. Statman, Meir, 1987. "How Many Stocks Make a Diversified Portfolio?," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 22(3), pages 353-363, September.
    15. Riccardo Calcagno & Chiara Monticone, 2015. "Financial Literacy and the Demand for Financial Advice," Post-Print hal-02313173, HAL.
    16. Abreu, Margarida & Mendes, Victor, 2012. "Information, overconfidence and trading: Do the sources of information matter?," Journal of Economic Psychology, Elsevier, vol. 33(4), pages 868-881.
    17. Kramer, Marc M., 2016. "Financial literacy, confidence and financial advice seeking," Journal of Economic Behavior & Organization, Elsevier, vol. 131(PA), pages 198-217.
    18. Mark Grinblatt & Matti Keloharju, 2009. "Sensation Seeking, Overconfidence, and Trading Activity," Journal of Finance, American Finance Association, vol. 64(2), pages 549-578, April.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. repec:oup:jecgeo:v:50:y:2023:i:2:p:426-446. is not listed on IDEAS

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Lu, Xiaomeng & Zhang, Yong & Zhang, Yixing & Wang, Lin, 2020. "Can investment advisors promote rational investment? Evidence from micro-data in China," Economic Modelling, Elsevier, vol. 86(C), pages 251-263.
    2. Shin, Su Hyun & Kim, Kyoung Tae & Seay, Martin, 2020. "Sources of information and portfolio allocation," Journal of Economic Psychology, Elsevier, vol. 76(C).
    3. Oscar A. Stolper & Andreas Walter, 2017. "Financial literacy, financial advice, and financial behavior," Journal of Business Economics, Springer, vol. 87(5), pages 581-643, July.
    4. Delis, Manthos & Galariotis, Emilios & Monne, Jerome, 2021. "Economic condition and financial cognition," Journal of Banking & Finance, Elsevier, vol. 123(C).
    5. Firth, Chris, 2020. "Protecting investors from themselves: Evidence from a regulatory intervention," Journal of Behavioral and Experimental Finance, Elsevier, vol. 27(C).
    6. Baeckström, Ylva & Marsh, Ian W. & Silvester, Joanne, 2021. "Variations in investment advice provision: A study of financial advisors of millionaire investors," Journal of Economic Behavior & Organization, Elsevier, vol. 188(C), pages 716-735.
    7. Guiso, Luigi & Sodini, Paolo, 2013. "Household Finance: An Emerging Field," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, volume 2, chapter 0, pages 1397-1532, Elsevier.
    8. Pan, Xuefeng & Wu, Weixing & Zhang, Xuyang, 2020. "Is financial advice a cure-all or the icing on the cake for financial literacy? Evidence from financial market participation in China," International Review of Financial Analysis, Elsevier, vol. 69(C).
    9. Litterscheidt, Rouven & Streich, David J., 2020. "Financial education and digital asset management: What's in the black box?," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 87(C).
    10. Bellofatto, Anthony & Broihanne, Marie-Hélène & D'Hondt, Catherine, 2019. "Appetite for information and trading behavior," LIDAM Discussion Papers LFIN 2019002, Université catholique de Louvain, Louvain Finance (LFIN).
    11. Francisco Gomes & Michael Haliassos & Tarun Ramadorai, 2021. "Household Finance," Journal of Economic Literature, American Economic Association, vol. 59(3), pages 919-1000, September.
    12. D’Hondt, Catherine & De Winne, Rudy & Merli, Maxime, 2021. "Do retail investors bite off more than they can chew? A close look at their return objectives," Journal of Economic Behavior & Organization, Elsevier, vol. 188(C), pages 879-902.
    13. Milo Bianchi, 2018. "Financial Literacy and Portfolio Dynamics," Journal of Finance, American Finance Association, vol. 73(2), pages 831-859, April.
    14. Bannier, Christina E. & Neubert, Milena, 2016. "Actual and perceived financial sophistication and wealth accumulation: The role of education and gender," CFS Working Paper Series 528, Center for Financial Studies (CFS).
    15. Hsu, Yuan-Lin & Chen, Hung-Ling & Huang, Po-Kai & Lin, Wan-Yu, 2021. "Does financial literacy mitigate gender differences in investment behavioral bias?," Finance Research Letters, Elsevier, vol. 41(C).
    16. Phan, Thuy Chung & Rieger, Marc Oliver & Wang, Mei, 2018. "What leads to overtrading and under-diversification? Survey evidence from retail investors in an emerging market," Journal of Behavioral and Experimental Finance, Elsevier, vol. 19(C), pages 39-55.
    17. Bannier, Christina E. & Schwarz, Milena, 2018. "Gender- and education-related effects of financial literacy and confidence on financial wealth," Journal of Economic Psychology, Elsevier, vol. 67(C), pages 66-86.
    18. Hugh Hoikwang Kim & Raimond Maurer & Olivia S. Mitchell, 2019. "How Cognitive Ability and Financial Literacy Shape the Demand for Financial Advice at Older Ages," NBER Working Papers 25750, National Bureau of Economic Research, Inc.
    19. Daniel Hoechle & Stefan Ruenzi & Nic Schaub & Markus Schmid, 2017. "The Impact of Financial Advice on Trade Performance and Behavioral Biases," Review of Finance, European Finance Association, vol. 21(2), pages 871-910.
    20. Li, Xiao, 2020. "When financial literacy meets textual analysis: A conceptual review," Journal of Behavioral and Experimental Finance, Elsevier, vol. 28(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jjrfmx:v:14:y:2021:i:11:p:553-:d:680098. See general information about how to correct material in RePEc.

    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 CitEc recognized a bibliographic reference but did not link an item in RePEc 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 RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.