Indonesian Journal of Islamic Economics and Finance
Vol. 6 No. 1 (2026)

The Influence of Understanding, Religiosity, and Culture on the Frugal Living Behavior of Generation Z in North Sumatra

Miranda Panjaitan (Universitas Islam Negeri Sumatera Utara)
Marliyah Marliyah (Universitas Islam Negeri Sumatera Utara)
Juliana Nasution (Universitas Islam Negeri Sumatera Utara)



Article Info

Publish Date
29 May 2026

Abstract

This study examines the influence of understanding, religiosity, and culture on frugal living behavior among Generation Z in North Sumatra. The study addresses the increasing relevance of frugal living amid rising living costs, digital consumerism, and economic uncertainty. The novelty of this research lies in the integration of cognitive, religious, and socio-cultural dimensions to explain frugal living behavior within the context of Generation Z in North Sumatra. A quantitative approach with a causal associative design was employed. Data were collected from 100 respondents using purposive sampling and analyzed through multiple linear regression. The findings indicate that understanding, religiosity, and culture positively and significantly affect frugal living behavior, both partially and simultaneously. Culture was identified as the most dominant factor influencing frugal living practices. The model explains 65.5% of the variation in frugal living behavior. These findings imply that promoting sustainable financial behavior among Generation Z requires not only improving financial understanding but also strengthening religious values and cultural norms that encourage simplicity, self-control, and responsible consumption. This study contributes to the literature on behavioral economics and Islamic economics related to sustainable consumption behavior among young generations.

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Journal Info

Abbrev

jief

Publisher

Subject

Economics, Econometrics & Finance Social Sciences

Description

Indonesian Journal of Islamic Economics and Finance E-ISSN (28081102) is a journal wich is biannually issued and publishes new editions in June and December. The journal publisher is Institut Agama Islam Sunan Giri (INSURI) Ponorogo and managed by Departement of Islamic Economics INSURI. The ...