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Waleerak Sittisom
Suan Sunandha Rajabhat University, Bangkok, Thailand
Decision Sciences, Operations Research & Management Engineering Environmental Science Industrial & Manufacturing Engineering Transportation

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Determining the Operational Performance in Supply Chain with Moderating Role of Information Quality: A case of Thai Textile Industry Waleerak Sittisom; Witthaya Mekhum
International Journal of Supply Chain Management Vol 9, No 1 (2020): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

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Abstract

The prime objective of the current research is to determine the operational performance of textile units of Thailand. The study was conducted on the Thai textile manufacturers as this industry is one of important and backbone for economy. The study aims to determine the operational performance predictors and investigated the relationship between technology integration and logistics integration. The information possesses the central importance in management of supply chain and play vital role in supply chain activities as decision making based on information quality and accuracy. Inaccurate information will mislead the firm to take inappropriate decision in highly competitive environment. The study examined the moderating role of information quality and found interesting results that technology and logistics integration positively significantly influence the operational performance. The moderating effect was observed in technology integration and operational performance but no moderation effect was found between logistics integration and operational performance.
Impact of Process and Product Modularity (PM) on Competitive Performance of Thailand manufacturing firms: Mediating role of Supply Chain Quality Integration (SCQI) Waleerak Sittisom; Witthaya Mekhum
International Journal of Supply Chain Management Vol 9, No 1 (2020): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.143 KB)

Abstract

This study empirically investigates the relation between modularity and the impact it has on competitive performance of firms. It focuses on both the dimensions of modularity including   process and product modularity. With the vast development of SCQI in firms, this research emphasizes the quality management perspective of firms by assimilating supply chain integration system with it. SCQI system has attained a significant attention over the world that allow firms to strategically collaborate its outer and inner SCI procedures in order to obtain great level quality and modest performance. Using survey method, this research method has opted to gain information through the use of questionnaires the manufacturing firms of Thailand. The information gathered from the organizations are in the form of 304 respondents is analyzed by using statistical tools including SPSS and AMOS by running various tests such as descriptive statistics, reliability tests, CFA and SEM analyze the theoretical relationships among various factors and variables. The outcomes of this research transparently show that both process and Signify a positive association with competitive performance of firms. It also signifies the mediation role of SCQI between modularity and functioning. It means that integrated supply chain practices enhance the development of high-quality commodities. It also helps firms in improving their set up processes by reducing costs and delivery timings to the end users that effectively influence competitive strategies.
External Supply Chain Management factors and Social Performance in Thai Manufacturing Industry: Moderating Role of Green Human Resource Practices Waleerak Sittisom; Witthaya Mekhum
International Journal of Supply Chain Management Vol 9, No 1 (2020): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (264.792 KB)

Abstract

The prime concern of present study is to explore the dimension of sustainable performance by evaluating the relationships with external green supply chain actors. The study addresses an important dimension of sustainable performance known as social performance, the objectives of the study entails to explain the relationship between external green supply chain factors including environmental cooperation and reverse logistics. The green aspect of supply chain has gained attention of various research scholars and practitioners to explore the influence on various organizational performance related outcomes. The present study addresses the relationship between dimensions of green supply chain management and social performance with moderating role of green human resource management, greening aspect of HR entails basic functions of HR including green hiring, green training and development and green performance and compensation management. The results of the study demonstrates that there is positive and significant relationship between environmental cooperation and social performance of manufacturing firms of Thailand, hypothesis H1 accepted on statistical grounds. The relationship between reverse logistics and social performance was also found to be positive and significant on the base of statistical grounds, further, study examined the moderating role of green HR practices between the relationships of constructs, the hypothesis H3 moderating effect between environmental cooperation and social performance was found significantly positive on the base of statistical grounds, but hypothesis H4 was rejected on statistical grounds as no moderating effect was examined between the relationship of reverse logistics and social performance.
Co-Authors Witthaya Mekhum