Equivalent : Journal of Economic, Accounting and Management
Vol. 4 No. 2 (2026): Equivalent : Journal of Economic, Accounting and Management

The Effect of Financial Literacy, Risk Perception, and Income on Investment Decisions with Self-Efficacy as an Intervening Variable in Generation Z of GemsGBKP Binjai City

Kristiani Br Ginting (Universitas Pembangunan Panca Budi, Medan, North Sumatra)
Noni Ardian (Universitas Pembangunan Panca Budi, Medan, North Sumatra)
Ramadhan Harahap (Universitas Pembangunan Panca Budi, Medan, North Sumatra)



Article Info

Publish Date
31 May 2026

Abstract

This study aims to analyze the influence of financial literacy, risk perception, and income on investment decisions with self-efficacy as an intervening variable in Generation Z of GBKP Gem Binjai City. This type of research is quantitative with a causal approach using a survey method. The research population is all members of Generation Z of Permata GBKP Binjai City which totals 250 people, with a sample of 71 respondents using the Slovin formula and simple random sampling techniques. Data was collected through a questionnaire with a Likert scale and analyzed using Partial Least Square-Structural Equation Modeling (PLS-SEM) with SmartPLS software. The results of the study show that financial literacy, income, and risk perception do not have a significant direct effect on investment decisions. However, these three variables have a positive and significant effect on self-efficacy, with income having the strongest influence, followed by risk perception and financial literacy. Self-efficacy has been shown to have a positive and significant effect on investment decisions, and plays a role as a full mediator in the relationship between financial literacy and income on investment decisions. The research model has good predictive ability with moderate categories for investment decisions and self-efficacy, and shows excellent predictive relevance.

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Journal Info

Abbrev

equivalent

Publisher

Subject

Economics, Econometrics & Finance

Description

Focus - Equivalent : journal Of Economic, Accounting and Management is a scientific journal published by CV. Doki Course and Training. The papers to be published in Equivalent are research articles in the field of Economic, Accounting and Management. Scope - Equivalent : journal Of Economic, ...