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Peer Effects in the Trading Decisions of Individual Investors

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  • Lilian Ng
  • Fei Wu

Abstract

This study examines for evidence of peer effects in the trading decisions of individual investors from Mainland China, a country whose cultural and social structures are vastly different from those of Western countries. Cultural differences, as widely documented, play a significant role in social interactions and word‐of‐mouth behavior. In contrast to US studies, we find robust evidence that the trading decisions of Chinese investors are influenced, via word of mouth, by those of their peers who maintain brokerage accounts at the same branch, but not by those whose accounts are maintained at another branch located in the same city.

Suggested Citation

  • Lilian Ng & Fei Wu, 2010. "Peer Effects in the Trading Decisions of Individual Investors," Financial Management, Financial Management Association International, vol. 39(2), pages 807-831, June.
    • Handle: RePEc:bla:finmgt:v:39:y:2010:i:2:p:807-831
    DOI: 10.1111/j.1755-053X.2010.01093.x
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    Cited by:

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    6. Chien Chi Chu & Xiu‐Fen Su & Yu‐En Lin & Akihiro Omura & Bin Li & Adrian Wai‐Kong Cheung, 2023. "Love thy neighbour: Evidence from capital structure decisions," Accounting and Finance, Accounting and Finance Association of Australia and New Zealand, vol. 63(3), pages 2907-2933, September.
    7. Huang, Yin-Siang & Chiu, Junmao & Lin, Chih-Yung & Robin,, 2022. "The effect of Chinese lunar calendar on individual investors' trading," Pacific-Basin Finance Journal, Elsevier, vol. 71(C).
    8. Fabrice Hervé & Elodie Manthé & Aurélie Sannajust & Armin Schwienbacher, 2019. "Determinants of individual investment decisions in investment‐based crowdfunding," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 46(5-6), pages 762-783, May.
    9. Mitton, Todd & Vorkink, Keith & Wright, Ian, 2018. "Neighborhood effects on speculative behavior," Journal of Economic Behavior & Organization, Elsevier, vol. 151(C), pages 42-61.
    10. Kelley Bergsma & Danling Jiang, 2016. "Cultural New Year Holidays and Stock Returns around the World," Financial Management, Financial Management Association International, vol. 45(1), pages 3-35, March.
    11. Yingying Xu & Zhixin Liu & Jichang Zhao & Chiwei Su, 2017. "Weibo sentiments and stock return: A time-frequency view," PLOS ONE, Public Library of Science, vol. 12(7), pages 1-21, July.
    12. Alexakis, Christos & Kenourgios, Dimitris & Pappas, Vasileios & Petropoulou, Athina, 2021. "From dotcom to Covid-19: A convergence analysis of Islamic investments," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 75(C).
    13. Dachen Sheng & Heather Montgomery, 2022. "Should Firms in Emerging Markets Invest in R&D? Evidence from China’s Manufacturing Sector," JRFM, MDPI, vol. 15(11), pages 1-17, November.
    14. Margaretic, Paula & Cifuentes, Rodrigo & Carreño, José Gabriel, 2021. "Banks’ interconnections and peer effects: Evidence from Chile," Research in International Business and Finance, Elsevier, vol. 58(C).
    15. Li, Chengcheng & Wang, Xiaoqiong, 2022. "Local peer effects of corporate social responsibility," Journal of Corporate Finance, Elsevier, vol. 73(C).
    16. Wen-Lin Wu & Yin-Feng Gau, 2017. "Home bias in portfolio choices: social learning among partially informed agents," Review of Quantitative Finance and Accounting, Springer, vol. 48(2), pages 527-556, February.
    17. Wang, Xiaoqiong & Zhen, Hongxian & Zhu, Feifei, 2023. "Voting with their feet: Controlling shareholders' share pledging and other major shareholders' strategic response," Pacific-Basin Finance Journal, Elsevier, vol. 79(C).
    18. Curatola, Giuliano, 2017. "Portfolio choice and asset prices when preferences are interdependent," Journal of Economic Behavior & Organization, Elsevier, vol. 140(C), pages 197-223.
    19. Yu, Xiaojian & Liu, Jianlin & Lien, Donald, 2023. "A new measure of fund window dressing and its application to Chinese mutual fund market," The Quarterly Review of Economics and Finance, Elsevier, vol. 89(C), pages 63-72.
    20. Chen, Tsung-Yu & Chao, Ching-Hsiang & Wu, Zhen-Xing, 2021. "Does the turnover effect matter in emerging markets? Evidence from China," Pacific-Basin Finance Journal, Elsevier, vol. 67(C).
    21. Zhang, Annie C. & Fang, Jiali & Jacobsen, Ben & Marshall, Ben R., 2018. "Peer effects, personal characteristics and asset allocation," Journal of Banking & Finance, Elsevier, vol. 90(C), pages 76-95.
    22. Wang, Qin & Zhang, Jun, 2015. "Does individual investor trading impact firm valuation?," Journal of Corporate Finance, Elsevier, vol. 35(C), pages 120-135.

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