Main Article Content
Abstract
Purpose – This research consists of Behavioral Finance where it is focused on cognitive bias factors influence on Investment Decision with using the scope of research in three countries which are Indonesia, Thailand, and Japan.
Design/methodology/approach – the method of research is categorized as quantitative research where it uses a questionnaire with 232 respondents. Then, the data is processed and analyzed using software SmartPLS 3.0.
Findings – The findings reveal that overconfidence and availability bias have a significant positive effect on investment decisions, while herding behavior has a negative effect and anchoring bias shows no significant influence.
Research limitations/implications – This research is limited by its relatively small sample size of 232 respondents across three culturally and economically diverse countries, which may affect the generalizability of the findings.
Practical implications – The strong influence of overconfidence and availability bias highlights the need for improved investor education focused on risk awareness and critical analysis, especially in the digital era. Also, to prevent irrational behavior driven by herding, financial institutions and regulators should enhance collective financial literacy and promote transparent, data-driven decision-making.
Originality/value – This result provides reasonable insight into why there is a difference in results between each country supported with the data and results from the previous research that have been done before.
Keywords
Article Details
Copyright (c) 2025 Deddy Marciano, Liliana Inggrit Wijaya, Laurenco Lingguardi Sugianto, Zunairoh Zunairoh

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References
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- Athota, V. S., Pereira, V., Hasan, Z., Vaz, D., Laker, B., & Reppas, D. (2023). Overcoming financial planners’ cognitive biases through digitalization: A qualitative study. Journal of Business Research, 154, 113291. https://doi.org/10.1016/j.jbusres.2022.08.055
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- Bihari, A., Dash, M., Kar, S. K., Muduli, K., Kumar, A., & Luthra, S. (2022). Exploring behavioural bias affecting investment decision-making: a network cluster based conceptual analysis for future research. International Journal of Industrial Engineering and Operations Management, 4(1/2), 19–43. https://doi.org/10.1108/IJIEOM-08-2022-0033
- Buana, D. R. (2020). Analisis Perilaku Masyarakat Indonesia dalam Menghadapi Pandemi Virus Corona (Covid-19) dan Kiat Menjaga Kesejahteraan Jiwa. SALAM: Jurnal Sosial Dan Budaya Syar-I, 7(3). https://doi.org/10.15408/sjsbs.v7i3.15082
- Chang, H.-W., & Lin, C. (2023). Currency portfolio behavior in seven major Asian markets. Economic Analysis and Policy, 79, 540–559. https://doi.org/10.1016/j.eap.2023.06.027
- Chen, X., Wang, J., Wang, Y., & Zhong, X. (2023). Extreme illiquidity and stock returns: Evidence from Thailand market. Pacific-Basin Finance Journal, 82, 102191. https://doi.org/10.1016/j.pacfin.2023.102191
- Dumohar, A., Aryotejo, D., Djohan, N., Tirto, P., & Mulia, R. (2022). Behavioral Factors Analysis in Investment Decision-Making. PERWIRA - Jurnal Pendidikan Kewirausahaan Indonesia, 5(1), 20–31. https://doi.org/10.21632/perwira.5.1.20-31
- Gupta, S., & Shrivastava, M. (2022). Herding and loss aversion in stock markets: mediating role of fear of missing out (FOMO) in retail investors. International Journal of Emerging Markets, 17(7), 1720–1737. https://doi.org/10.1108/IJOEM-08-2020-0933
- Hair, J. F., Risher, J. J., Sarstedt, M., & Ringle, C. M. (2019). When to use and how to report the results of PLS-SEM. European Business Review, 31(1), 2–24. https://doi.org/10.1108/EBR-11-2018-0203
- Hiskey, J., Moseley, M., & Goldberg, J. (2011). Subnational electoral regimes and crisis recovery in Argentina and Mexico. Electoral Studies, 30(3), 468–480. https://doi.org/10.1016/j.electstud.2010.11.011
- Inghelbrecht, K., & Tedde, M. (2024). Overconfidence, financial literacy and excessive trading. Journal of Economic Behavior & Organization, 219, 152–195. https://doi.org/10.1016/j.jebo.2024.01.010
- Jain, J., Walia, N., & Gupta, S. (2019). Evaluation of behavioral biases affecting investment decision making of individual equity investors by fuzzy analytic hierarchy process. Review of Behavioral Finance, 12(3), 297–314. https://doi.org/10.1108/RBF-03-2019-0044
- Kahneman, D., & Tversky, A. (1979). Prospect Theory: An Analysis of Decision under Risk. Econometrica, 47(2), 263. https://doi.org/10.2307/1914185
- Kiryanto, K., Kartika, I., & Zaenudin, Z. (2022). Stock price reaction on ISO 9001 certification announcement: evidence from Indonesia. International Journal of Quality & Reliability Management, 39(2), 612–629. https://doi.org/10.1108/IJQRM-04-2020-0127
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- Majewski, S., & Majewska, A. (2022). Behavioral portfolio as a tool supporting investment decisions. Procedia Computer Science, 207, 1713–1722. https://doi.org/10.1016/j.procs.2022.09.229
- Malhotra, N. K., Kim, S. S., & Patil, A. (2006). Common Method Variance in IS Research: A Comparison of Alternative Approaches and a Reanalysis of Past Research. Management Science, 52(12), 1865–1883. https://doi.org/10.1287/mnsc.1060.0597
- Mensi, W., Shahzad, S. J. H., Hammoudeh, S., Zeitun, R., & Rehman, M. U. (2017). Diversification potential of Asian frontier, BRIC emerging and major developed stock markets: A wavelet-based value at risk approach. Emerging Markets Review, 32, 130–147. https://doi.org/10.1016/j.ememar.2017.06.002
- Metawa, N., Hassan, M. K., Metawa, S., & Safa, M. F. (2019). Impact of behavioral factors on investors’ financial decisions: case of the Egyptian stock market. International Journal of Islamic and Middle Eastern Finance and Management, 12(1), 30–55. https://doi.org/10.1108/IMEFM-12-2017-0333
- Moenjak, T., Kongprajya, A., & Monchaitrakul, C. (2020). Fintech, financial literacy, and consumer saving and borrowing: The case of Thailand (Issue 1100). Asian Development Bank Institute (ADBI). https://hdl.handle.net/10419/238457
- Podsakoff, P. M., MacKenzie, S. B., Lee, J.-Y., & Podsakoff, N. P. (2003). Common method biases in behavioral research: A critical review of the literature and recommended remedies. Journal of Applied Psychology, 88(5), 879–903. https://doi.org/10.1037/0021-9010.88.5.879
- 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
- Sarstedt, M., Ringle, C. M., & Hair, J. F. (2021). Partial Least Squares Structural Equation Modeling. In Handbook of Market Research (pp. 1–47). Springer International Publishing. https://doi.org/10.1007/978-3-319-05542-8_15-2
- Soekarno, S., & Pranoto, S. (2020). Influence of Financial Literacy on the Stock Market Participation and Financial Behavior among Indonesian Millennials. In Advanced Issues in the Economics of Emerging Markets (International Symposia in Economic Theory and Econometrics (pp. 115–125). Emerald Publishing Limited. https://doi.org/10.1108/S1571-038620200000027009
- Suttipun, M., & Yordudom, T. (2022). Impact of environmental, social and governance disclosures on market reaction: an evidence of Top50 companies listed from Thailand. Journal of Financial Reporting and Accounting, 20(3/4), 753–767. https://doi.org/10.1108/JFRA-12-2020-0377
- Takahashi, H. (2013). Molecular neuroimaging of emotional decision-making. Neuroscience Research, 75(4), 269–274. https://doi.org/10.1016/j.neures.2013.01.011
- Yoshino, N., Morgan, P. J., & Long, T. Q. (2017). Financial Literacy in Japan: Determinants and Impacts (ADBI Working Papers). https://www.adb.org/publications/financial-literacy-japan-determinants-and-impacts
References
Ahmad, M., & Wu, Q. (2024). Heuristic-driven biases as mental shortcuts in investment management activities: a qualitative study. Qualitative Research in Financial Markets, 16(2), 291–309. https://doi.org/10.1108/QRFM-10-2022-0167
Athota, V. S., Pereira, V., Hasan, Z., Vaz, D., Laker, B., & Reppas, D. (2023). Overcoming financial planners’ cognitive biases through digitalization: A qualitative study. Journal of Business Research, 154, 113291. https://doi.org/10.1016/j.jbusres.2022.08.055
Bennett, D., Mekelburg, E., & Williams, T. H. (2023). BeFi meets DeFi: A behavioral finance approach to decentralized finance asset pricing. Research in International Business and Finance, 65, 101939. https://doi.org/10.1016/j.ribaf.2023.101939
Bihari, A., Dash, M., Kar, S. K., Muduli, K., Kumar, A., & Luthra, S. (2022). Exploring behavioural bias affecting investment decision-making: a network cluster based conceptual analysis for future research. International Journal of Industrial Engineering and Operations Management, 4(1/2), 19–43. https://doi.org/10.1108/IJIEOM-08-2022-0033
Buana, D. R. (2020). Analisis Perilaku Masyarakat Indonesia dalam Menghadapi Pandemi Virus Corona (Covid-19) dan Kiat Menjaga Kesejahteraan Jiwa. SALAM: Jurnal Sosial Dan Budaya Syar-I, 7(3). https://doi.org/10.15408/sjsbs.v7i3.15082
Chang, H.-W., & Lin, C. (2023). Currency portfolio behavior in seven major Asian markets. Economic Analysis and Policy, 79, 540–559. https://doi.org/10.1016/j.eap.2023.06.027
Chen, X., Wang, J., Wang, Y., & Zhong, X. (2023). Extreme illiquidity and stock returns: Evidence from Thailand market. Pacific-Basin Finance Journal, 82, 102191. https://doi.org/10.1016/j.pacfin.2023.102191
Dumohar, A., Aryotejo, D., Djohan, N., Tirto, P., & Mulia, R. (2022). Behavioral Factors Analysis in Investment Decision-Making. PERWIRA - Jurnal Pendidikan Kewirausahaan Indonesia, 5(1), 20–31. https://doi.org/10.21632/perwira.5.1.20-31
Gupta, S., & Shrivastava, M. (2022). Herding and loss aversion in stock markets: mediating role of fear of missing out (FOMO) in retail investors. International Journal of Emerging Markets, 17(7), 1720–1737. https://doi.org/10.1108/IJOEM-08-2020-0933
Hair, J. F., Risher, J. J., Sarstedt, M., & Ringle, C. M. (2019). When to use and how to report the results of PLS-SEM. European Business Review, 31(1), 2–24. https://doi.org/10.1108/EBR-11-2018-0203
Hiskey, J., Moseley, M., & Goldberg, J. (2011). Subnational electoral regimes and crisis recovery in Argentina and Mexico. Electoral Studies, 30(3), 468–480. https://doi.org/10.1016/j.electstud.2010.11.011
Inghelbrecht, K., & Tedde, M. (2024). Overconfidence, financial literacy and excessive trading. Journal of Economic Behavior & Organization, 219, 152–195. https://doi.org/10.1016/j.jebo.2024.01.010
Jain, J., Walia, N., & Gupta, S. (2019). Evaluation of behavioral biases affecting investment decision making of individual equity investors by fuzzy analytic hierarchy process. Review of Behavioral Finance, 12(3), 297–314. https://doi.org/10.1108/RBF-03-2019-0044
Kahneman, D., & Tversky, A. (1979). Prospect Theory: An Analysis of Decision under Risk. Econometrica, 47(2), 263. https://doi.org/10.2307/1914185
Kiryanto, K., Kartika, I., & Zaenudin, Z. (2022). Stock price reaction on ISO 9001 certification announcement: evidence from Indonesia. International Journal of Quality & Reliability Management, 39(2), 612–629. https://doi.org/10.1108/IJQRM-04-2020-0127
Kumar, S., Jain, R., Narain, Balli, F., & Billah, M. (2023). Interconnectivity and investment strategies among commodity prices, cryptocurrencies, and G-20 capital markets: A comparative analysis during COVID-19 and Russian-Ukraine war. International Review of Economics & Finance, 88, 547–593. https://doi.org/10.1016/j.iref.2023.06.039
Maditinos, D. I., Šević, Ž., & Theriou, N. G. (2007). Investors’ behaviour in the Athens Stock Exchange (ASE). Studies in Economics and Finance, 24(1), 32–50. https://doi.org/10.1108/10867370710737373
Majewski, S., & Majewska, A. (2022). Behavioral portfolio as a tool supporting investment decisions. Procedia Computer Science, 207, 1713–1722. https://doi.org/10.1016/j.procs.2022.09.229
Malhotra, N. K., Kim, S. S., & Patil, A. (2006). Common Method Variance in IS Research: A Comparison of Alternative Approaches and a Reanalysis of Past Research. Management Science, 52(12), 1865–1883. https://doi.org/10.1287/mnsc.1060.0597
Mensi, W., Shahzad, S. J. H., Hammoudeh, S., Zeitun, R., & Rehman, M. U. (2017). Diversification potential of Asian frontier, BRIC emerging and major developed stock markets: A wavelet-based value at risk approach. Emerging Markets Review, 32, 130–147. https://doi.org/10.1016/j.ememar.2017.06.002
Metawa, N., Hassan, M. K., Metawa, S., & Safa, M. F. (2019). Impact of behavioral factors on investors’ financial decisions: case of the Egyptian stock market. International Journal of Islamic and Middle Eastern Finance and Management, 12(1), 30–55. https://doi.org/10.1108/IMEFM-12-2017-0333
Moenjak, T., Kongprajya, A., & Monchaitrakul, C. (2020). Fintech, financial literacy, and consumer saving and borrowing: The case of Thailand (Issue 1100). Asian Development Bank Institute (ADBI). https://hdl.handle.net/10419/238457
Podsakoff, P. M., MacKenzie, S. B., Lee, J.-Y., & Podsakoff, N. P. (2003). Common method biases in behavioral research: A critical review of the literature and recommended remedies. Journal of Applied Psychology, 88(5), 879–903. https://doi.org/10.1037/0021-9010.88.5.879
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
Sarstedt, M., Ringle, C. M., & Hair, J. F. (2021). Partial Least Squares Structural Equation Modeling. In Handbook of Market Research (pp. 1–47). Springer International Publishing. https://doi.org/10.1007/978-3-319-05542-8_15-2
Soekarno, S., & Pranoto, S. (2020). Influence of Financial Literacy on the Stock Market Participation and Financial Behavior among Indonesian Millennials. In Advanced Issues in the Economics of Emerging Markets (International Symposia in Economic Theory and Econometrics (pp. 115–125). Emerald Publishing Limited. https://doi.org/10.1108/S1571-038620200000027009
Suttipun, M., & Yordudom, T. (2022). Impact of environmental, social and governance disclosures on market reaction: an evidence of Top50 companies listed from Thailand. Journal of Financial Reporting and Accounting, 20(3/4), 753–767. https://doi.org/10.1108/JFRA-12-2020-0377
Takahashi, H. (2013). Molecular neuroimaging of emotional decision-making. Neuroscience Research, 75(4), 269–274. https://doi.org/10.1016/j.neures.2013.01.011
Yoshino, N., Morgan, P. J., & Long, T. Q. (2017). Financial Literacy in Japan: Determinants and Impacts (ADBI Working Papers). https://www.adb.org/publications/financial-literacy-japan-determinants-and-impacts