The Importance of Applying the Just-In-Time (JIT) System in Reducing Costs: An Applied Study on Public Shareholding Industrial Companies.
أهمية تطبيق نظام الوقت المحدد (JIT) في خفض التكاليف: دراسة تطبيقية على الشركات الصناعية المساهمة العامة
Abstract
The study aimed to identify the importance of implementing the Just-In-Time (JIT) production system in industrial companies in the Hebron area and its relationship to reducing industrial costs. The study conducted on a sample of 14 industrial companies, and data collected through a questionnaire distributed to the study sample. The data analyzed using the Correlational Descriptive Method. The results showed a positive correlation between the implementation of the JIT production system and the reduction of production costs, as well as inventory costs. However, the study revealed no significant relationship between the implementation of JIT and improvements in product quality, reduction of defective items, or reduction of labor wages. The study concluded with several recommendations, the most important of which are: expanding the scope of applying JIT principles and investing in the infrastructure that supports its implementation in order to maximize the benefits of the system.
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References
Barner, K. (2024). Time to Return to Just in Time? Art of Supply. Retrieved [Access Date], from Art of Procurement: https://artofprocurement.com/blog/supply-time-to-return-to-just-in-time
Biggart, T. B., & Gargeya, V. B. (2002). Impact of JIT on inventory to sales ratios. Industrial Management & Data Systems, 102(2), 197–202.
Callen, J. L., Fader, C., & Krinsky, I. (2000). Just in time: A cross-sectional plant analysis. International Journal of Production Economics, 63(3), 277–301.
Fullerton, R. R., & McWatters, C. S. (2001). The production performance benefits from JIT implementation. Journal of Operations Management, 19(1), 81–96.
Fullerton, R. R., McWatters, C. S., & Fawson, C. (2003). An examination of the relationships between JIT and financial performance. Journal of Operations Management, 21(4), 383–404.
Heizer, J., Render, B., & Munson, C. (2017). Operations management: Sustainability and supply chain management (12th ed.). Pearson.
Huson, M., & Nanda, D. (1995). The impact of just-in-time manufacturing on firm performance in the US. Journal of Operations Management, 12(3–4), 297–310.
IIEnstitu. (2023). JIT (Just-in-Time): A comprehensive examination of its strategic impact. IIEnstitu. Retrieved August 29, 2024, from https://www.iienstitu.com/en/blog/jit-a-comprehensive-examination-of-its-strategic-impact
Informs. (2023). Just-in-Time logistics: What it means and why it matters. INFORMS. Retrieved August 29, 2024, from https://pubsonline.informs.org/do/10.1287/LYTX.2023.04.01/full.
Inman, R. A., & Mehra, S. (1990). The transferability of just-in-time concepts to American manufacturing firms. Production and Inventory Management Journal, 31(3), 13–19.
Jarira, M. (2013). Modern production systems and their role in improving industrial efficiency. Arab Journal of Industrial Management, 12(2), 55–78.
Karim, A. H. (2018). The effect of using the Just-in-Time (JIT) production method on cost reduction: An applied study on industrial companies in Libya. Al-Hikma Journal of Economic Studies, 11(1), 82–97. Retrieved from https://search.mandumah.com/Record/896608
Kaynak, H., & Hartley, J. L. (2008). A replication and extension of quality management into the supply chain. Journal of Operations Management, 26(4), 468–489.
MacDuffie, J. P., & Krafcik, J. F. (1992). Integrating technology and human resources for high-performance manufacturing. In T. A. Kochan & M. Useem (Eds.), Transforming organizations (pp. 209–226). Oxford University Press.
Monden, Y. (2011). Toyota production system: An integrated approach to just-in-time (4th ed.). CRC Press.
Ohno, T. (1988). Toyota production system: Beyond large-scale production. Productivity Press.
Saeed, A. (2011). Just-in-Time (JIT) production system and its role in cost reduction and achieving competitive advantage. Arab Journal of Accounting and Management, 9(1), 101–125.
Sakakibara, S., Flynn, B. B., Schroeder, R. G., & Morris, W. T. (1997). The impact of just-in-time manufacturing and its infrastructure on manufacturing performance. Management Science, 43(9), 1246–1257.
Slack, N., Chambers, S., & Johnston, R. (2010). Operations management (6th ed.). Pearson Education.

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