IDEAS home Printed from https://ideas.repec.org/p/ajk/ajkdps/128.html
   My bibliography  Save this paper

Beliefs About the Stock Market and Investment Choices: Evidence from a Field Experiment

Author

Listed:
  • Christine Laudenbach

    (Department of Economics, University of Bonn)

  • Annika Weber

    (House of Finance, Goethe University Frankfurt and SAFE)

  • Johannes Wohlfart

    (Department of Economics and CEBI, University of Copenhagen, CESifo, Danish Finance Institute)

Abstract

We survey retail investors at an online bank to study beliefs about the autocorrelation of aggregate stock returns, and how these beliefs shape investment decisions measured in administrative account data. Individuals' beliefs exhibit substantial heterogeneity and predict trading responses to market movements. We inform a random half of our respondents that historically the autocorrelation of aggregate returns was close to zero, which persistently changes their beliefs. Among those initially believing in mean reversion, treated respondents buy significantly less equity during the COVID-19 crash four months later. Our results highlight how heterogeneity in subjective models causally drives trade in asset markets.

Suggested Citation

  • Christine Laudenbach & Annika Weber & Johannes Wohlfart, 2021. "Beliefs About the Stock Market and Investment Choices: Evidence from a Field Experiment," ECONtribute Discussion Papers Series 128, University of Bonn and University of Cologne, Germany.
    • Handle: RePEc:ajk:ajkdps:128
    as

    Download full text from publisher

    File URL: https://www.econtribute.de/RePEc/ajk/ajkdps/ECONtribute_128_2021.pdf
    File Function: First version, 2021
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Link, Sebastian & Peichl, Andreas & Roth, Christopher & Wohlfart, Johannes, 2023. "Information frictions among firms and households," Journal of Monetary Economics, Elsevier, vol. 135(C), pages 99-115.
    2. Heiss, Florian & Hurd, Michael & van Rooij, Maarten & Rossmann, Tobias & Winter, Joachim, 2022. "Dynamics and heterogeneity of subjective stock market expectations," Journal of Econometrics, Elsevier, vol. 231(1), pages 213-231.
    3. Peter Andrebriq & Carlo Pizzinelli & Christopher Roth & Johannes Wohlfart, 2022. "Subjective Models of the Macroeconomy: Evidence From Experts and Representative Samples [Rationally Confused: On the Aggregate Implications of Information Provision Policies]," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 89(6), pages 2958-2991.
    4. Luis Armona & Andreas Fuster & Basit Zafar, 2019. "Home Price Expectations and Behaviour: Evidence from a Randomized Information Experiment," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 86(4), pages 1371-1410.
    5. Tobin Hanspal & Annika Weber & Johannes Wohlfart, 2020. "Exposure to the COVID-19 Stock Market Crash and its Effect on Household Expectations," CEBI working paper series 20-13, University of Copenhagen. Department of Economics. The Center for Economic Behavior and Inequality (CEBI).
    6. Olivier Armantier & Scott Nelson & Giorgio Topa & Wilbert van der Klaauw & Basit Zafar, 2016. "The Price Is Right: Updating Inflation Expectations in a Randomized Price Information Experiment," The Review of Economics and Statistics, MIT Press, vol. 98(3), pages 503-523, July.
    7. Jonathan de Quidt & Johannes Haushofer & Christopher Roth, 2018. "Measuring and Bounding Experimenter Demand," American Economic Review, American Economic Association, vol. 108(11), pages 3266-3302, November.
    8. Olivier Coibion & Dimitris Georgarakos & Yuriy Gorodnichenko & Michael Weber, 2023. "Forward Guidance and Household Expectations," Journal of the European Economic Association, European Economic Association, vol. 21(5), pages 2131-2171.
    9. Ortmann, Regina & Pelster, Matthias & Wengerek, Sascha Tobias, 2020. "COVID-19 and investor behavior," Finance Research Letters, Elsevier, vol. 37(C).
    10. Jose A. Scheinkman & Wei Xiong, 2003. "Overconfidence and Speculative Bubbles," Journal of Political Economy, University of Chicago Press, vol. 111(6), pages 1183-1219, December.
    11. D'Acunto, Francesco & Hoang, Daniel & Paloviita, Maritta & Weber, Michael, 2020. "Effective policy communication: Targets versus instruments," Bank of Finland Research Discussion Papers 17/2020, Bank of Finland.
    12. Annamaria Lusardi & Olivia S. Mitchell, 2014. "The Economic Importance of Financial Literacy: Theory and Evidence," Journal of Economic Literature, American Economic Association, vol. 52(1), pages 5-44, March.
    13. Jiang, Fuwei & Lee, Joshua & Martin, Xiumin & Zhou, Guofu, 2019. "Manager sentiment and stock returns," Journal of Financial Economics, Elsevier, vol. 132(1), pages 126-149.
    14. Olivier Coibion & Yuriy Gorodnichenko, 2012. "What Can Survey Forecasts Tell Us about Information Rigidities?," Journal of Political Economy, University of Chicago Press, vol. 120(1), pages 116-159.
    15. Camelia M. Kuhnen, 2015. "Asymmetric Learning from Financial Information," Journal of Finance, American Finance Association, vol. 70(5), pages 2029-2062, October.
    16. Theresa Kuchler & Basit Zafar, 2019. "Personal Experiences and Expectations about Aggregate Outcomes," Journal of Finance, American Finance Association, vol. 74(5), pages 2491-2542, October.
    17. Robin Greenwood & Andrei Shleifer, 2014. "Expectations of Returns and Expected Returns," The Review of Financial Studies, Society for Financial Studies, vol. 27(3), pages 714-746.
    18. Nicolas L. Bottan & Ricardo Perez-Truglia, 2020. "Betting on the House: Subjective Expectations and Market Choices," NBER Working Papers 27412, National Bureau of Economic Research, Inc.
    19. Andreas Fuster & Ricardo Perez-Truglia & Mirko Wiederholt & Basit Zafar, 2022. "Expectations with Endogenous Information Acquisition: An Experimental Investigation," The Review of Economics and Statistics, MIT Press, vol. 104(5), pages 1059-1078, December.
    20. John Ameriks & Gábor Kézdi & Minjoon Lee & Matthew D. Shapiro, 2020. "Heterogeneity in Expectations, Risk Tolerance, and Household Stock Shares: The Attenuation Puzzle," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 38(3), pages 633-646, July.
    21. Sreyoshi Das & Camelia M Kuhnen & Stefan Nagel, 2020. "Socioeconomic Status and Macroeconomic Expectations," The Review of Financial Studies, Society for Financial Studies, vol. 33(1), pages 395-432.
    22. Drerup, Tilman & Enke, Benjamin & von Gaudecker, Hans-Martin, 2017. "The precision of subjective data and the explanatory power of economic models," Journal of Econometrics, Elsevier, vol. 200(2), pages 378-389.
    23. Klaus Adam & Albert Marcet & Johannes Beutel, 2017. "Stock Price Booms and Expected Capital Gains," American Economic Review, American Economic Association, vol. 107(8), pages 2352-2408, August.
    24. Barber, Brad M. & Odean, Terrance, 2013. "The Behavior of Individual Investors," 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 1533-1570, Elsevier.
    25. Christopher Roth & Johannes Wohlfart, 2020. "How Do Expectations about the Macroeconomy Affect Personal Expectations and Behavior?," The Review of Economics and Statistics, MIT Press, vol. 102(4), pages 731-748, October.
    26. Arvid O. I. Hoffmann & Thomas Post & Joost M. E. Pennings, 2015. "How Investor Perceptions Drive Actual Trading and Risk-Taking Behavior," Journal of Behavioral Finance, Taylor & Francis Journals, vol. 16(1), pages 94-103, January.
    27. Huang, Dashan & Li, Jiangyuan & Wang, Liyao & Zhou, Guofu, 2020. "Time series momentum: Is it there?," Journal of Financial Economics, Elsevier, vol. 135(3), pages 774-794.
    28. Francesco D’Acunto & Andreas Fuster & Michael Weber, 2021. "Diverse Policy Committees Can Reach Underrepresented Groups," NBER Working Papers 29275, National Bureau of Economic Research, Inc.
    29. Markus Glaser & Zwetelina Iliewa & Martin Weber, 2019. "Thinking about Prices versus Thinking about Returns in Financial Markets," Journal of Finance, American Finance Association, vol. 74(6), pages 2997-3039, December.
    30. Merkle, Christoph & Weber, Martin, 2014. "Do investors put their money where their mouth is? Stock market expectations and investing behavior," Journal of Banking & Finance, Elsevier, vol. 46(C), pages 372-386.
    31. Jeff Dominitz & Charles F. Manski, 2007. "Expected Equity Returns and Portfolio Choice: Evidence from the Health and Retirement Study," Journal of the European Economic Association, MIT Press, vol. 5(2-3), pages 369-379, 04-05.
    32. Grinblatt, Mark & Keloharju, Matti, 2000. "The investment behavior and performance of various investor types: a study of Finland's unique data set," Journal of Financial Economics, Elsevier, vol. 55(1), pages 43-67, January.
    33. Hanspal, Tobin & Weber, Annika & Wohlfart, Johannes, 2020. "Exposure to the COVID-19 stock market crash and its effect on household expectations," SAFE Working Paper Series 279, Leibniz Institute for Financial Research SAFE.
    34. Alberto Cavallo & Guillermo Cruces & Ricardo Perez-Truglia, 2017. "Inflation Expectations, Learning, and Supermarket Prices: Evidence from Survey Experiments," American Economic Journal: Macroeconomics, American Economic Association, vol. 9(3), pages 1-35, July.
    35. Ingar Haaland & Christopher Roth & Johannes Wohlfart, 2023. "Designing Information Provision Experiments," Journal of Economic Literature, American Economic Association, vol. 61(1), pages 3-40, March.
    36. De Bondt, Werner P. M., 1993. "Betting on trends: Intuitive forecasts of financial risk and return," International Journal of Forecasting, Elsevier, vol. 9(3), pages 355-371, November.
    37. Ulrike Malmendier & Stefan Nagel, 2011. "Depression Babies: Do Macroeconomic Experiences Affect Risk Taking?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 126(1), pages 373-416.
    38. Tobin Hanspal & Annika Weber & Johannes Wohlfart, 2020. "Exposure to the Covid-19 Stock Market Crash and its Effect on Household Expectations," CESifo Working Paper Series 8244, CESifo.
    39. G.M. Constantinides & M. Harris & R. M. Stulz (ed.), 2013. "Handbook of the Economics of Finance," Handbook of the Economics of Finance, Elsevier, volume 2, number 2-b.
    40. J. Michael Harrison & David M. Kreps, 1978. "Speculative Investor Behavior in a Stock Market with Heterogeneous Expectations," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 92(2), pages 323-336.
    41. G.M. Constantinides & M. Harris & R. M. Stulz (ed.), 2013. "Handbook of the Economics of Finance," Handbook of the Economics of Finance, Elsevier, volume 2, number 2-a.
    42. Camelia M. Kuhnen & Sarah Rudorf & Bernd Weber, 2017. "The Effect of Prior Choices on Expectations and Subsequent Portfolio Decisions," NBER Working Papers 23438, National Bureau of Economic Research, Inc.
    43. Heiss, Florian & Hurd, Michael & Rossmann, Tobias & Winter, Joachim & van Rooij, Maarten, 2019. "Dynamics and Heterogeneity of Subjective Stock Market Expectations," Rationality and Competition Discussion Paper Series 157, CRC TRR 190 Rationality and Competition.
    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. Heiner Mikosch & Christopher Roth & Samad Sarferaz & Johannes Wohlfart, 2024. "Uncertainty and Information Acquisition: Evidence from Firms and Households," American Economic Journal: Macroeconomics, American Economic Association, vol. 16(2), pages 375-405, April.
    2. Ropele, Tiziano & Gorodnichenko, Yuriy & Coibion, Olivier, 2022. "Inflation Expectations and Corporate Borrowing Decisions: New Causal Evidence," IZA Discussion Papers 15614, Institute of Labor Economics (IZA).
    3. Müller, Lara Marie & Harrs, Sören & Rockenbach, Bettina, 2022. "How Narratives Impact Financial Behavior - Experimental Evidence from the COVID-19 Pandemic," VfS Annual Conference 2022 (Basel): Big Data in Economics 264089, Verein für Socialpolitik / German Economic Association.
    4. Kai Barron & Tilman Fries, 2023. "Narrative Persuasion," Rationality and Competition Discussion Paper Series 469, CRC TRR 190 Rationality and Competition.
    5. Peter Haan & Chen Sun & Uwe Sunde & Georg Weizsäcker, 2022. "Non-Additivity of Subjective Expectations over Different Time Intervals," Berlin School of Economics Discussion Papers 0004, Berlin School of Economics.
    6. Christine Laudenbach & Michael Ungeheuer & Martin Weber, 2023. "How to Alleviate Correlation Neglect in Investment Decisions," Management Science, INFORMS, vol. 69(6), pages 3400-3414, June.
    7. Alistair Macaulay & James Moberly, 2022. "Heterogeneity in imperfect inflation expectations:theory and evidence from a novel survey," Economics Series Working Papers 970, University of Oxford, Department of Economics.
    8. Rieger, Marc O. & Wang, Mei & Phan, Thuy Chung & Gong, Yujing, 2022. "Trend following or reversal: Does culture affect predictions and trading behavior?," Global Finance Journal, Elsevier, vol. 54(C).
    9. Alistair Macaulay, 2022. "Heterogeneous Information, Subjective Model Beliefs, and the Time-Varying Transmission of Shocks," CESifo Working Paper Series 9733, CESifo.

    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. Rüdiger Weber & Annika Weber & Christine Laudenbach & Johannes Wohlfart, 2021. "Beliefs About the Stock Market and Investment Choices: Evidence from a Field Experiment," CEBI working paper series 21-17, University of Copenhagen. Department of Economics. The Center for Economic Behavior and Inequality (CEBI).
    2. Christopher Roth & Johannes Wohlfart, 2020. "How Do Expectations about the Macroeconomy Affect Personal Expectations and Behavior?," The Review of Economics and Statistics, MIT Press, vol. 102(4), pages 731-748, October.
    3. Christopher Roth & Sonja Settele & Johannes Wohlfart, 2022. "Risk Exposure and Acquisition of Macroeconomic Information," American Economic Review: Insights, American Economic Association, vol. 4(1), pages 34-53, March.
    4. Christine Laudenbach & Annika Weber & Rüdiger Weber & Johannes Wohlfart, 2021. "Beliefs about the Stock Market and Investment Choices: Evidence from a Survey and a Field Experiment," CESifo Working Paper Series 9427, CESifo.
    5. Link, Sebastian & Peichl, Andreas & Roth, Christopher & Wohlfart, Johannes, 2023. "Information frictions among firms and households," Journal of Monetary Economics, Elsevier, vol. 135(C), pages 99-115.
    6. Heiner Mikosch & Christopher Roth & Samad Sarferaz & Johannes Wohlfart, 2024. "Uncertainty and Information Acquisition: Evidence from Firms and Households," American Economic Journal: Macroeconomics, American Economic Association, vol. 16(2), pages 375-405, April.
    7. Tobin Hanspal & Annika Weber & Johannes Wohlfart, 2020. "Exposure to the COVID-19 Stock Market Crash and its Effect on Household Expectations," CEBI working paper series 20-13, University of Copenhagen. Department of Economics. The Center for Economic Behavior and Inequality (CEBI).
    8. Beutel, Johannes & Metiu, Norbert & Stockerl, Valentin, 2021. "Toothless tiger with claws? Financial stability communication, expectations, and risk-taking," Journal of Monetary Economics, Elsevier, vol. 120(C), pages 53-69.
    9. Peter Andrebriq & Carlo Pizzinelli & Christopher Roth & Johannes Wohlfart, 2022. "Subjective Models of the Macroeconomy: Evidence From Experts and Representative Samples [Rationally Confused: On the Aggregate Implications of Information Provision Policies]," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 89(6), pages 2958-2991.
    10. Hanspal, Tobin & Weber, Annika & Wohlfart, Johannes, 2020. "Exposure to the COVID-19 stock market crash and its effect on household expectations," SAFE Working Paper Series 279, Leibniz Institute for Financial Research SAFE.
    11. Francesco D’Acunto & Andreas Fuster & Michael Weber, 2021. "Diverse Policy Committees Can Reach Underrepresented Groups," NBER Working Papers 29275, National Bureau of Economic Research, Inc.
    12. Ingar Haaland & Christopher Roth & Johannes Wohlfart, 2023. "Designing Information Provision Experiments," Journal of Economic Literature, American Economic Association, vol. 61(1), pages 3-40, March.
    13. Weber, Michael & Candia, Bernardo & Ropele, Tiziano & Lluberas, Rodrigo & Frache, Serafin & Meyer, Brent & Kumar, Saten & Gorodnichenko, Yuriy & Georgarakos, Dimitris & Coibion, Olivier & Kenny, Geoff, 2023. "Tell Me Something I Don't Already Know: Learning in Low and High-Inflation Settings," IZA Discussion Papers 16305, Institute of Labor Economics (IZA).
    14. Sarah Kiesl-Reiter & Melanie Lührmann & Jonathan Shaw & Joachim Winter, 2024. "The Formation of Subjective House Price Expectations," Rationality and Competition Discussion Paper Series 491, CRC TRR 190 Rationality and Competition.
    15. Ingar Haaland & Ole-Andreas Elvik Næss & Ingar K. Haaland, 2023. "Misperceived Returns to Active Investing," CESifo Working Paper Series 10257, CESifo.
    16. Kuang, Pei & Tang, Li & Zhang, Renbin & Zhang, Tongbin, 2022. "Forecast disagreement about long-run macroeconomic relationships," Journal of Economic Behavior & Organization, Elsevier, vol. 200(C), pages 371-387.
    17. von Gaudecker, Hans-Martin & Wogrolly, Axel, 2022. "Heterogeneity in households’ stock market beliefs," Journal of Econometrics, Elsevier, vol. 231(1), pages 232-247.
    18. Goldfayn-Frank, Olga & Wohlfart, Johannes, 2018. "How do consumers adapt to a new environment in their economic forecasting? Evidence from the German reunification," IMFS Working Paper Series 129, Goethe University Frankfurt, Institute for Monetary and Financial Stability (IMFS).
    19. Stefano Giglio & Matteo Maggiori & Johannes Stroebel & Stephen Utkus, 2021. "Five Facts about Beliefs and Portfolios," American Economic Review, American Economic Association, vol. 111(5), pages 1481-1522, May.
    20. Goldfayn-Frank, Olga & Wohlfart, Johannes, 2019. "How Do Consumers Adapt to a New Environment in their economic forecasting? Evidence from the German Reunification," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203668, Verein für Socialpolitik / German Economic Association.

    More about this item

    Keywords

    Expectation Formation; Information; Updating; Retail Investors; Trading;
    All these keywords.

    JEL classification:

    • D14 - Microeconomics - - Household Behavior - - - Household Saving; Personal Finance
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations
    • D91 - Microeconomics - - Micro-Based Behavioral Economics - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making
    • E71 - Macroeconomics and Monetary Economics - - Macro-Based Behavioral Economics - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on the Macro Economy

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    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:ajk:ajkdps:128. 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: ECONtribute Office (email available below). General contact details of provider: https://www.econtribute.de .

    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.