Journal of Economics, Business, & Accountancy Ventura
Vol. 28 No. 2 (2025): August 2025

Investment Literacy, Herding, Experience, and Risk Tolerance: An Empirical Study of Beginner Generation Z Investors

Beby Kendida Hasibuan (Universitas Sumatera Utara, Medan, Indonesia)
Isfenti Sadalia (Universitas Sumatera Utara, Medan, Indonesia)
Wina Nurfitriani (Universitas Sumatera Utara, Medan, Indonesia)
Lailan Syafrina Hasibuan (Universitas Sumatera Utara, Medan, Indonesia)
Suci Indah Syafitri (Universitas Sumatera Utara, Medan, Indonesia)
Safrizal Fazli Tarigan (Universitas Sumatera Utara, Medan, Indonesia)



Article Info

Publish Date
25 Aug 2025

Abstract

This study examines the influence of herding behavior and investment literacy on investment decisions among beginner Generation Z investors in North Sumatra, Indonesia, with investment experience and risk tolerance tested as mediating variables. Using a quantitative, quantitative associative with a cross-sectional survey and analyzed using structural equation modeling. For direct effects, results show that herding behavior has no significant direct effect on investment decisions, but it has a significant negative effect on investment experience and a significant positive effect on risk tolerance; investment literacy, in contrast, has significant positive direct effects on investment experience, risk tolerance, and investment decisions, confirming its role as the strongest overall predictor. For indirect effects, risk tolerance significantly mediates the influence of both herding behavior and investment literacy on investment decisions, whereas investment experience does not significantly mediate either relationship. Overall, the model explains 87.4 percent of the variance in investment decisions. Theoretically, the study integrates social learning, prospect theory, and experiential learning perspectives to explain how beginner investors process social information and calibrate risk. Practically, the findings suggest that regulators and digital investment platforms should strengthen risk profiling and behavioral nudge features for Generation Z investors, who increasingly dominate market participation in North Sumatra. These findings highlight risk tolerance as the key psychological channel linking behavioral and cognitive factors to investment behavior, underscoring the importance of financial literacy programs and behavioral nudges for improving investment decision quality among young retail investors.

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Journal Info

Abbrev

jebav

Publisher

Subject

Economics, Econometrics & Finance

Description

Journal of Economics, Business and Accountancy (JEBAV) addresses economics, business, banking, management and accounting issues that are new developments in business excellence and best practices, and methodologies to determine these in manufacturing and financial service organisations. It considers ...