Jurnal Relevansi : Ekonomi, Manajemen dan Bisnis
Vol 10 No 4 (2026): August

inancial Behavior, Income, and Self-Control in Investment Decisions: The Moderating Role of Financial Literacy

Sarah Tresia H Selan (Faculty of Economics and Business, University of Nusa Cendana, Indonesia)
Paulina Yuritha Amtiran (Faculty of Economics and Business, University of Nusa Cendana, Indonesia)
I Komang Arthana (Faculty of Economics and Business, University of Nusa Cendana, Indonesia)



Article Info

Publish Date
04 Aug 2026

Abstract

This study aimed to examine the effects of financial behavior, income, and self-control on investment decisions, with financial literacy as a moderating variable among the workforce in Kupang City. A quantitative approach was employed using primary data collected through questionnaires from 400 respondents selected through purposive sampling, and the data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The results showed that financial behavior, income, and self-control had positive and significant effects on investment decisions, while financial literacy also had a significant direct effect but did not moderate the relationships between the independent variables and investment decisions. These findings indicated that investment decision-making was influenced more by behavioral and psychological factors than by financial knowledge alone. The study concluded that improving investment decisions required not only enhancing financial literacy but also strengthening financial discipline and self-control. However, the study was limited to a specific regional context and relied on self-reported data. This research contributed to the literature by integrating economic, behavioral, and psychological perspectives in explaining investment decisions.

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Journal Info

Abbrev

relevansi

Publisher

Subject

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

Description

Jurnal Relevansi: Jurnal Ekonomi, Manajemen, dan Bisnis  is a peer-reviewed journal. Ekombis invites academics and researchers who do original research in the fields of economics, management, and accounting, including but not limited to: Economics      Monetary Economics, Finance, and Banking ...