Pengaruh Overconfidence dan Herding behavior terhadap Keputusan Investasi Saham dengan Literasi Keuangan sebagai Variabel Mediasi pada Investor Generasi Muda Pengguna Aplikasi Stockbit di Kota Palangka Raya
DOI:
https://doi.org/10.61231/16dsbj97Keywords:
Overconfidence ; Herding behavior; Financial Literacy; Investment Decision; StockbitAbstract
This study examines the effects of overconfidence, herding behavior, and financial literacy on stock investment decisions and tests the mediating role of financial literacy among young Stockbit investors in Palangka Raya City. Using an explanatory quantitative design, data were collected through a five-point Likert-scale online questionnaire with purposive sampling. Of 137 responses, 120 valid responses were analyzed using PLS-SEM with SmartPLS 4. The results show that overconfidence (O=0.289; p=0.000), herding behavior (O=0.183; p=0.008), and financial literacy (O=0.524; p=0.000) positively and significantly affect stock investment decisions. However, overconfidence (O=0.099; p=0.285) and herding behavior (O=0.029; p=0.790) do not significantly affect financial literacy. Their indirect effects are also insignificant. Therefore, financial literacy does not mediate either relationship. The model explains 42.3% of stock investment decisions and 1.1% of financial literacy.
References
BPS, K. P. R. (2024). Kota Palangka Raya Dalam Angka 2024.
Budiman, J., Yodiputra, J., Candy, C., & Agustin, I. N. (2025). How overconfidence and mental accounting influence investments? The moderating role of financial literacy. Asian Management and Business Review, 5(1), 1–18. https://doi.org/10.20885/ambr.vol5.iss1.art1
Butt, H., Sajjad, A., Awan, K. Z., & Shakil, M. H. (2023). The Role of Behavioral Factors on Investment Decision Making: Moderating Role of Financial Literacy. Pakistan Journal of Humanities and Social Sciences, 11(4), 4533–4547. https://doi.org/10.52131/pjhss.2023.v11i4.1876
Creswell, J. W., & Creswell, J. D. (2018). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (5th ed.). SAGE Publications.
Dewanti, A. P. R., & Triyono. (2024). The Influence of Financial Literacy, Financial Behavior, Herding Behavior, Risk Tolerance, and Overconfidence on Capital Market Investment Decisions (Case Study on Students of Muhammadiyah University of Surakarta). Jurnal EMT KITA, 8(2), 672–687.
Felycia Sugianto, D., Inggrit Wijaya, L., & Silvia Sutejo, B. (2024). Herding dan Overconfidence dalam Investasi Gen Z: Dampak dan Moderasi Literasi Keuangan. Journal of Accounting and Finance Management, 5(5), 1088–1099. https://doi.org/10.38035/jafm.v5i5.1092
Ghozali, I., & Kusumadewi, A. (2023). Partial Least Squares: Konsep, Teknik dan Aplikasi Menggunakan SmartPLS 4 (Edisi Terb). Badan Penerbit Universitas Diponegoro.
Gulo, C. G., & Cahyonowati, N. (2024). Pengaruh Overconfidence Bias , Herding Bias , Self-. Diponegoro Journal of Accounting, 13(4), 1–14.
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., Hult, G. T. M., Ringle, C. M., & Sarstedt, M. (2019). A Primer on Partial Least Squares Structural Equation Modeling (PLS-SEM) (Second Edi). SAGE Publications, Inc.
Hanafi, M. M. (2018). Manajemen Keuangan (Ed. 2). BPFE-Yogyakarta.
Hanum Pertiwi, A., & Panuntun, B. (2023). Pengaruh Herding Behavior, Cognitive Bias, dan Overconfidence Bias terhadap Keputusan Investasi. Jurnal Mahasiswa Bisnis & Manajemen, 02(03), 112–129. https://journal.uii.ac.id/selma/index
Henseler, J., Ringle, C. M., & Sarstedt, M. (2015). A new criterion for assessing discriminant validity in variance-based structural equation modeling. Journal of the Academy of Marketing Science, 43(1), 115–135. https://doi.org/10.1007/s11747-014-0403-8
Kahneman, D., & Tversky’, A. (1979). Econometrica Volume 47 March, 1979 NUMBER 2 Prospect Theory: An analsysis of decision under risk,. Journal of the Econometric Society, 47(2), 263–292. http://www.jstor.org/sTabel/1914185%5Cnhttp://www.jstor.org/%5Cnhttp://www.jstor.org/action/showPublisher?publisherCode=econosoc.%5Cnhttp://www.jstor.org
Ogston, S. A., Lemeshow, S., Hosmer, D. W., Klar, J., & Lwanga, S. K. (1990). Adequacy of Sample Size in Health Studies. In Biometrics (Vol. 47, Issue 1). John Wiley & Sons. https://doi.org/10.2307/2532527
OJK. (2021). Strategi Nasional Literasi Keuangan Indonesia (SNLKI) 2021–2025. https://www.ojk.go.id
Pompian, M. M. (2012). Behavioral finance and wealth management: how to build optimal portfolios that account for investor biases. Wiley.
Prasetyo, P., Priyantoro, P., & Daniar, K. (2024). Pengaruh Behavioral Finance terhadap Pengambilan Keputusan Investasi yang Dimoderasi oleh Literasi Keuangan (Pada Investor Saham di Jawa Timur). INOBIS: Jurnal Inovasi Bisnis Dan Manajemen Indonesia, 7(3), 379–393. https://doi.org/10.31842/jurnalinobis.v7i3.327
Pratiknjo, M. L., & Wijaya, L. I. (2024). Pengaruh Bias Perilaku terhadap Keputusan Investasi dengan Fear of Missing Out (FOMO) sebagai Mediator di Indonesia. Jurnal Manajemen STIE Muhammadiyah Palopo, 10(2), 489. https://doi.org/10.35906/jurman.v10i2.2267
Priatama, M. R. A. (2025). Pengaruh Herding Behavior Dan Overconfidence Fakultas Ekonomi Dan Bisnis Islam Universitas Islam Negeri ( Uin ) Prof . K . H . Saifuddin Zuhri Purwokerto.
Pujiati, D. (2025). the Moderating Role of Herding Behavior in Investment Decision-Making. Riset, 7(2), 087–102. https://doi.org/10.37641/riset.v7i2.2716
Rehmat, I., Khan, A. A., Hussain, M., & Khurshid, S. (2023). An Examination of Behavioral Factors Affecting the Investment Decisions: The Moderating Role of Financial Literacy and Mediating Role of Risk Perception. Journal of Innovative Research in Management Sciences, 4(2), 1–16. https://doi.org/10.62270/jirms.v4i2.52
Santiara, I. M., Sinarwati, N. K., & Widiastini, N. M. A. (2024). Pengaruh Literasi Keuangan, Overconfidence, Dan Herding Bias Terhadap Keputusan Investasi. CAPITAL: Jurnal Ekonomi Dan Manajemen, 8(1), 34. https://doi.org/10.25273/capital.v8i1.18958
Tandelilin, E. (2017). Analisis Investasi dan Manajemen Portofolio. BPFE.
Valentina, N., & Pamungkas, A. S. (2022). Pengaruh Financial Literacy , Herding Behavior Dan Overconfidence Terhadap Investment Decision. 04(04), 844–851.
Widarno, B., Harimurti, F., & Farhan, M. (2024). Financial Literacy Capability Inhibits Overconfidance and Herding Behavior in Stock Invesment Decision Making of The Millenial Generation. Journal of Economic, Business and Accounting, 7. https://doi.org/10.31539/costing.v7i4.11170
Yanti, F. (2024). the Influence of Financial Behavior, Overconfidence, and Risk Perception on Investment Decisions: the Role of Financial Literacy Mediation (an Empirical Study of Millennial Invidual Investors in Jakarta). International Journal of Social Service and Research, 4(6), 1–19. https://doi.org/10.46799/ijssr.v4i6.801
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