Dilema Faktor Kepribadian dan Bias Kognitif dalam Perilaku Keputusan Investasi Gen Z

Riyadi  Aprayuda; Saskia Adellia Prameswari

doi:10.37859/jae.v16i1.9797

Authors

Riyadi Aprayuda Politeknik Negeri Batam
Saskia Adellia Prameswari Politeknik Negeri Batam

DOI:

https://doi.org/10.37859/jae.v16i1.9797

Keywords: personality traits, cognitive bias, risk preference, investment decision, generation z

Abstract

This study investigates how personality traits (trait anger, trait anxiety, self-monitoring) and cognitive biases (overconfidence, herding behavior) affect Generation Z investment decision. A quantitative approach was used, with an online survey, from 209 active investors in Investment Gallery of Politeknik Negeri Batam. The analysis results indicate that only overconfidence and herding behavior significantly influence Generation Z’s investment decision, while trait anger, trait anxiety, and self-monitoring show no significant effect. This finding confirms that cognitive biases have a more dominant influence than personality traits in investment decision-making. Overconfidence and herding behavior are the main factors in the investment decisions of Generation Z. This study emphasizes the importance of financial education that builds awareness of psychological biases and provides implications for policymakers in designing education strategies that are appropriate for the characteristics of young investors.

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References

Afriani, D., & Halmawati, H. (2019). Pengaruh Cognitive Dissonance Bias, Overconfidence Bias Dan Herding Bias Terhadap Pengambilan Keputusan Investasi. Jurnal Eksplorasi Akuntansi, 1(4), 1650–1665. https://doi.org/10.24036/jea.v1i4.168

American Survey Center. (2023). Generation Z and the Transformation of American Adolescence: Social Media and Social Connection. https://www.americansurveycenter.org/

Aprayuda, R., & Misra, F. (2020). Faktor Yang Mempengaruhi Keinginan Investasi Investor Muda di Pasar Modal Indonesia. E-Jurnal Akuntansi, 30(5), 1084. https://doi.org/10.24843/eja.2020.v30.i05.p02

Aprayuda, R., Misra, F., & Kartika, R. (2021). Does the Order of Information Affect Investors’ Investment Decisions? Experimental Investigation. Journal of Accounting and Investment, 22(1), 150–172. https://doi.org/10.18196/jai.v22i1.9965

Aqilla, F., & Juanda. (2023). Pengaruh Overconfidence, Trait Anger, Trait Anxiety, Herding Effect, dan Self-Monitoring terhadap Keputusan Investasi Investor di Banda Aceh. Jurnal Ilmiah Mahasiswa Ekonomi Manajemen, 8(4), 888–906.

Badan Pusat Statistik. (2024). Jumlah Penduduk Pertengahan Tahun (Ribu Jiwa), 2022-2024. https://www.bps.go.id/id/statistics-table/2/MTk3NSMy/jumlah-penduduk-pertengahan-tahun--ribu-jiwa-.html

Biais, B., Hilton, D., & Mazurier, K. (2005). Judgemental Overconfidence , Self-Monitoring , and Trading Performance in an Experimental Financial Market. 287–312.

BursaNusantara.com. (2025). Andry Hakim Ungkap Rahasia Cuan Ribuan Persen di Saham PANI. https://bursanusantara.com/andry-hakim-ungkap-rahasia-cuan-ribuan-persen-di-saham-pani

Chatzoglou, P., & Kourtidis, D. (2011). Investors ’ trading activity : A behavioural perspective and empirical results ˇ. 40, 548–557. https://doi.org/10.1016/j.socec.2011.04.008

DataReportal. (2024). Digital 2024: Indonesia. https://datareportal-com.translate.goog/reports/digital-2024-indonesia?

Dumohar, A. (2022). Behavioral Factors Analysis in Investment Decision Making. PERWIRA - Jurnal Pendidikan Kewirausahaan Indonesia, 5(1), 20–31. https://doi.org/10.21632/perwira.5.1.2%0A0-31

Florendo & Estelami. (2019). Peran gaya kognitif, mudah tertipu, dan demografi pada penggunaan media sosial untuk pengambilan keputusan finansial. Jurnal Pemasaran Jasa Keuangan, 24, 1–10.

Forbes. (2023). Orang Dewasa Menggunakan Media Sosial untuk Mendapatkan Nasihat Keuangan. https://www.forbes.com/advisor/investing/financial-advisor/adults-financial-advice-social-media/

Gambetti, E., & Giusberti, F. (2012). The effect of anger and anxiety traits on investment decisions. Journal of Economic Psychology, 33(6), 1059–1069. https://doi.org/10.1016/j.joep.2012.07.001

Hair, J. F., Hult, G. T. M., Ringle, C. M., & Sarstedt, M. (2017). A Primer on Partial Least Squares Structural Equation Modeling (PLS-SEM). Sage Publications.

Hengen, K. M., & Alpers, G. W. (2021). Stress Makes the Difference: Social Stress and Social Anxiety in Decision-Making Under Uncertainty. Frontiers in Psychology, 12(February), 1–16. https://doi.org/10.3389/fpsyg.2021.578293

Kengatharan, L., & Kengatharan, N. (2014). The Influence of Behavioral Factors in Making Investment Decisions and Performance: Study on Investors of Colombo Stock Exchange, Sri Lanka. Asian Journal of Finance & Accounting, 6(1), 1. https://doi.org/10.5296/ajfa.v6i1.4893

Kim, K. A., & Nofsinger, J. R. (2008). Behavioral finance in Asia. Pacific Basin Finance Journal, 16(1–2), 1–7. https://doi.org/10.1016/j.pacfin.2007.04.001

Kompas.com. (2022). Kasus Penipuan Binomo: Indra Kenz Jadi Tersangka, Doni Salmanan Dilaporkan. https://nasional.kompas.com/read/2022/03/03/08401781/kasus-penipuan-binomo-indra-kenz-jadi-tersangka-doni-salmanan-dilaporkan?page=all

KSEI. (2024). Data Statistik Pasar Modal Indonesia September 2024. https://www.ksei.co.id/publications/Data_Statistik_KSEI

Kumar, S., & Goyal, N. (2015). Behavioural biases in investment decision making – a systematic literature review. Qualitative Research in Financial Markets, 7(1), 88–108. https://doi.org/10.1108/QRFM-07-2014-0022

Lerner, J. S., & Keltner, D. (2010). Beyond valence : Toward a model of emotion- specific influences on judgement and choice. March 2015, 37–41. https://doi.org/10.1080/026999300402763

Madaan, G., & Singh, S. (2019). An analysis of behavioral biases in investment decision-making. International Journal of Financial Research, 10(4), 55–67. https://doi.org/10.5430/ijfr.v10n4p55

Marciano, D., & Wijaya, L. I. (2021). BEHAVIOUR BIAS IN INVESTMENT DECISIONS : EMPIRICAL STUDY OF INVESTOR PSYCHOLOGY IN INDONESIA. 158, 466–486. https://doi.org/10.24034/j25485024.y2024.v8.i3.6380

Mumaraki, J. N., & Nasieku, T. (2016). Effect of Overconfidence on Individual Investment Decision: Evidence from the Investment Services Sector in Kenya. The International Journal Of Business & Management, 4(10), 258–258. https://www.internationaljournalcorner.com/index.php/theijbm/article/view/127031

Pandey & Guillemette. (2024). Media sosial, pengetahuan investasi, dan perdagangan saham meme. Media Sosial, Pengetahuan Investasi, Dan Perdagangan Saham Meme, 1–17.

Pompian, M. M. (2006). Behavioral Finance and Wealth Management: How to Build Optimal Portfolios That Account for Investor Bias. New Jersey: Wiley.

Rahman, M., & Gan, S. S. (2020). Generation Y investment decision: an analysis using behavioural factors. Managerial Finance, 46(8), 1023–1041. https://doi.org/10.1108/MF-10-2018-0534

Shefrin, H. (2007). Behavioral Finance: Psychology, Decision-Making, and Markets.

Siti Hajaroh & Raehanah. (2021). Statistik Pendidikan (Teori dan Praktik). Sanabil.

Sofyan, R., Putra, D. G., & Aprayuda, R. (2020). Does the Information on the Internet Media Respond to the Stock Market? 152, 510–520. https://doi.org/10.2991/aebmr.k.201126.057

Suwardhana, A. S. P. A., Permatasari, D. A., & Lestianika, F. I. (2023). Studi Strategi Generasi Z Dalam Memilih Keputusan Investasi Saham. Prosiding Capital Market Competition, 2(2023), 294–311.

Tversky, A., & Kahneman, D. (1973). Psychological Review. American Psychological Association. https://doi.org/10.1037/h0046234

Warta Ekonomi. (2025). Saham Prajogo Pangestu Ramai Diserbu, Tapi Valuasi Dinilai Sudah Mahal. https://wartaekonomi.co.id/read574847/saham-prajogo-pangestu-ramai-diserbu-tapi-valuasi-dinilai-sudah-mahal

Wisnubrata. (2021). Mengenal Generasi XYZ dan Karakteristik Khasnya. https://lifestyle.kompas.com/read/2021/01/11/101112720/mengenalgenerasi-xyz-dan-karakteristik-khasnya?page=all%0D

Yunia P. (2020). Motivasi, pengetahuan, preferensi risiko investasi, dan minat investasi saham di pasar modal syariah pada mahasiswa febi iain pekalongan. 1, 54–62.