Article Per Year (5 Year)
p-Index From 2021 - 2026
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All Journal Journal of Regional Economics Indonesia
Isnaini Harahap
Department of Islamic Economics, Faculty of Islamic Economics and Business, Universitas Islam Negeri Sumatera Utara Medan
Economics, Econometrics & Finance

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Navigating Halal Consumption in the Digital Era: The Interplay of Self-Control, Financial Resources, and Promotional Triggers in Skincare Purchase Decisions Auliya Shalha Nasution; Isnaini Harahap; Tri Inda Fadhila Rahma
Journal of Regional Economics Indonesia Vol. 7 No. 2 (2026): Agustus 2026
Publisher : University Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jrei.v7i2.17603

Abstract

The rapid growth of digital commerce has transformed consumer purchasing behavior, particularly in the halal skincare market. This study examines the effects of self-control, financial resources (allowance), and double-date promotional events on halal skincare purchase decisions, while assessing the mediating role of consumption behavior. Grounded in the Theory of Planned Behavior, data were collected from 389 female students at Universitas Islam Negeri Sumatera Utara and analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The findings indicate that self-control, allowance, and double-date promotional events significantly influence halal skincare purchase decisions. However, consumption behavior does not mediate the relationships between these determinants and purchasing decisions. The results suggest that both individual self-regulation and external promotional stimuli directly shape halal consumption choices in digital marketplaces. This study contributes to the halal consumer behavior literature by extending understanding of purchase decision drivers beyond religious considerations and offers practical implications for halal skincare marketers operating in e-commerce environments.
Beyond Capital Accumulation: Investment, Islamic Finance, and Labor Force Participation as Drivers of Regional Economic Growth in Indonesia Gunawan Prasetio; Isnaini Harahap; Aqwa Naser Daulay
Journal of Regional Economics Indonesia Vol. 7 No. 2 (2026): Agustus 2026
Publisher : University Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jrei.v7i2.17607

Abstract

Regional disparities in economic growth across Indonesian provinces highlight the need to identify key drivers of inclusive and sustainable development. This study examines the effects of investment, Islamic financing, and labor force participation rate (LFPR) on regional economic growth across 34 Indonesian provinces during 2020–2025. Using balanced panel data obtained from Statistics Indonesia (BPS), the Financial Services Authority (OJK), and the Investment Coordinating Board (BKPM), the analysis employs a Fixed Effects Model selected through Chow and Hausman tests. The findings reveal that investment and Islamic financing exert positive and statistically significant effects on regional economic growth, with investment emerging as the most influential determinant. In contrast, LFPR shows a negative but statistically insignificant relationship, suggesting that labor quantity alone is insufficient to stimulate growth without improvements in productivity and formal-sector absorption. Collectively, the three variables significantly explain regional growth dynamics. These findings underscore the importance of strengthening productive investment, expanding access to Islamic finance, and enhancing labor quality to achieve more balanced and sustainable regional development in Indonesia.
Co-Authors Aqwa Naser Daulay Auliya Shalha Nasution Gunawan Prasetio Tri Inda Fadhila Rahma