International Journal of Social Service and Research
Vol. 5 No. 7 (2025): International Journal of Social Service and Research

From Factory Floor to Market the Role of Just-in-Time and Lean Operations in Enhancing Competitive Advantage

Sudjaniah, Derah (Unknown)
Nasrullah (Unknown)
Jailani (Unknown)
Dharmawan, Handhika (Unknown)
Miko, Nanda Temas (Unknown)



Article Info

Publish Date
18 Jul 2025

Abstract

This study aims to analyze the influence of lean practices and just-in-time (JIT) practices on the competitive advantage of Indonesian manufacturing companies, with time-to-market speed as a mediating variable. A quantitative approach was employed using data from 150–200 respondents and analyzed using Structural Equation Modeling (SEM) via AMOS. The results show that lean practices significantly influence competitive advantage and accelerate time-to-market. Time-to-market speed serves as a significant mediator between lean and competitive advantage. Conversely, while JIT has a direct positive effect on competitive advantage, its impact on time-to-market is insignificant. This study is limited by its sample size and geographic focus, which may affect the generalizability of the findings to other regions or industries outside the Indonesian manufacturing sector. These findings highlight the importance of strengthening lean practices in the Indonesian manufacturing context and emphasize the need for system readiness to implement JIT effectively. This study contributes to the existing literature by examining time-to-market as a mediating variable and by providing empirical insights into how lean and JIT practices influence competitive advantage in an emerging market context.

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Journal Info

Abbrev

ijssr

Publisher

Subject

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences

Description

International Journal of Social Service and Research is a double-blind, peer-reviewed academic journal with open access to social and scientific fields. The journal is published monthly by Ridwan Institute. International Journal of Social Service and Research provides a means for sustained ...