The Influence of Green Supply Chain Management Practices on Sustainability Performance in the Sultanate of Oman Industries: The Mediating Role of Environmental Collaboration
Aug 2026· Journal of Intelligent Decision Making and Information Science· 0 citations· 41 references
Abstract
Green supply chain management (GSCM) has become a strategic requirement for industrial firms seeking to reduce environmental harm while improving long-term sustainability performance. Despite growing interest in green procurement, eco-design, green manufacturing, and green distribution, limited empirical evidence explains how these practices are converted into sustainability performance through collaborative environmental action in the Sultanate of Oman. Guided by the Natural Resource-Based View, this study examines the effects of four GSCM practices on environmental collaboration and investigates the mediating role of environmental collaboration in the relationship between GSCM practices and sustainability performance. A quantitative cross-sectional survey was conducted among procurement, manufacturing, logistics, and supply chain professionals working in Omani industries. From 520 questionnaires distributed, 342 valid responses were retained for analysis. The data were analyzed using Smart PLS 4.0 and partial least squares structural equation modelling. The measurement model demonstrated acceptable reliability, convergent validity, and discriminant validity. The structural results show that eco-design, green procurement, green manufacturing, and green distribution have significant positive effects on environmental collaboration. Environmental collaboration, in turn, has a strong positive effect on sustainability performance. The indirect effects also support the mediation of the relationships between the GSCM practices and the sustainability performance, confirming the mediation chain. The results indicated that green practices are not enough; they have to be integrated with the collaboration of suppliers, customers, logistics and other functions within the company to make green practices produce results in terms of performance. The study adds to GSCM and sustainability literature by providing a relational mechanism that determines the contribution of green practices to the industrial sustainability of the Oman context.
The purpose of this study was to examine the influence of green supply chain management on organizational sustainability, where technology innovation and environmental performance are taken as mediating factors. The focus of this study was on the increasing need for better protection of the environment and the increasing demands of the sustainable development of industries, especially in developing countries, where there are limited empirical data available on sustainability activities. The collected sample comprised 387 managers and technologists from Libyan manufacturing companies using a survey instrument and a stratified random sampling technique. Validity scales were used, and the measurements were done using the five-point Likert scale. The data analysis involved the use of PLS-SEM, where SmartPLS 4.0 was used. It entailed the analysis of the measurement model as well as the structural model, with the bootstrapping being done for 5000 samples. The findings show that GSCM significantly affects the OS. Specifically, it has a positive impact on environmental performance (EP) and technological innovation (TI), which, in turn, enhance the OS. Among the mediating factors, the EP was found to be the strongest predictor and mediator of the OS, followed by TI. The developed model proved to have a high explanatory power, with a coefficient of determination (R2) of 0.660. Thus, the integration of GSCM with innovation and environmental activities can lead to the successful achievement of sustainability objectives among manufacturing enterprises. The study’s limitations are associated with its cross-sectional design and its focus on managers. Future research could employ longitudinal designs and examine other contexts, such as digital transformation, the institutional environment, and the organizational culture.
Mohamed Alakrod, Sami Mohammad· Sustainability· 0 citations
Environmental sustainability has become a critical concern for manufacturing firms due to increasing pressure to reduce carbon emissions, industrial waste, and inefficient resource utilization. In Kenya's South Rift region, manufacturing industries play a significant role in economic development but continue to contribute substantially to environmental degradation. Despite growing regulatory requirements and stakeholder expectations, empirical evidence on how green process innovation enhances environmental sustainability remains limited, particularly regarding the role of green supply chain management. This study examined the mediating effect of green supply chain management on the relationship between green process innovation and environmental sustainability among manufacturing firms in the South Rift region of Kenya. Guided by Innovation Theory of Diffusion. The study adopted a positivist philosophy and a cross-sectional causal research design. Data were collected using structured questionnaires from 162 senior managers drawn from 81 registered manufacturing firms. The data were analyzed using Partial Least Squares Structural Equation Modelling (PLS-SEM). The findings indicate that green process innovation significantly improves environmental sustainability through enhanced resource efficiency, waste reduction, and emission control. Furthermore, green supply chain management significantly strengthens the relationship between green process innovation and environmental sustainability (β = 0.224, p < 0.05), suggesting that cleaner production technologies generate stronger environmental outcomes when integrated with environmentally responsible procurement, manufacturing, and logistics practices. The study concludes that manufacturing firms can achieve superior environmental performance by aligning internal green process innovations with supply chain sustainability initiatives. The study recommends that managers invest in cleaner production technologies and integrate green supply chain practices to accelerate sustainable industrial development.
Bett Samwel Kiptoo, Phyllis Kirui, Dr. Pius Chumba· International journal of res...· 0 citations
This study analyzes the impact of green supply chain management practices (GSCMP) on the sustainable performance (SP) of manufacturing and exporting enterprises in Vietnam (DNSXXK) across three dimensions: economic performance (ECP), environmental performance (EVP), and social performance (SOP), while simultaneously exploring the moderating role of traceability (TRB) in these relationships. Specifically, the research examines whether TRB amplifies or diminishes the strength of the effect of GSCMP on each type of performance, thereby providing a more comprehensive understanding of how manufacturing and exporting enterprises in Vietnam can leverage traceability as a supporting tool to optimize economic benefits, mitigate environmental impacts, and enhance social responsibility in the context where sustainable development is increasingly becoming a prevailing trend. The study employs survey data collected from 319 randomly selected manufacturing and exporting enterprises, with the partial least squares structural equation modeling (PLS-SEM) approach used for data analysis and hypothesis testing. The empirical results reveal that GSCMP significantly influence sustainable performance across all three dimensions. This finding underscores the critical role of green supply chain management practices in enhancing the overall operational effectiveness of enterprises, not only in terms of economic gains but also in relation to environmental and social responsibilities. However, the results also indicate that traceability does not play a positive moderating role between GSCMP and SP, primarily due to barriers associated with workforce capacity, technological infrastructure, and financial resources, which limit the effective implementation of traceability in enterprises. Based on these findings, the study proposes several important policy implications, emphasizing the promotion of GSCMP as a strategic tool to enhance sustainable performance, alongside investments in and the development of traceability capabilities to ensure supply chain transparency and sustainability. These measures are intended to minimize pollution and strengthen social obligations in the global trade environment, thereby improving competitiveness and integration capacity in the international marketplace.
Mai Thi Cam Tu, Phan Minh Hau· VNUHCM Journal of Economics,...· 0 citations
This study examines whether the adoption of green supply chain management (GSCM) practices in response to institutional pressures influences firms' relationships with key stakeholders and the resulting implications for environmental competitive advantage. In addition, it analyzes the moderating role of B2B market characteristics in the relationship between institutional pressures and GSCM adoption.
Theoretical argumentation and hipothesis developments. A sample was taken from the high performance manufacturing (HPM) project, which included 330 manufacturing plants across 16 countries. The partial least squares structural equation modelling (PLS-SEM) technique was used to test the hypotheses.
Empirical findings shows that supplier collaboration helps companies address institutional pressures and build legitimacy through reinforced stakeholder relationships, thereby gaining a competitive advantage. Although B2B market moderating effect varies by pressure and practice, achieving competitiveness through GSCM practices is independent of market segment.
The original contribution of this study lies in its comprehensive exploration of the interplay among institutional pressures, GSCM practices, and environmental competitive advantage, while considering how the B2B market context shapes this dynamic. Furthermore, incorporating stakeholder relationships as a mediator between GSCM practices and competitive advantage, this study offers evidence that building stakeholder relationships around environmental legitimacy serves as a key source of competitiveness.
Zahra Ahmadi‐Gh, Alejandro Bello‐Pintado, L. Gutierrez· Management Decision· 0 citations
In the context of ongoing geopolitical uncertainty and the post–COVID‐19 environment, firms in developing economies face increasing pressure to adopt advanced digital technologies while simultaneously improving their environmental responsibility. Industry 4.0 (I4.0) technologies are widely recognized as enablers of sustainable operations; however, empirical evidence explaining how these technologies translate into improved environmental performance (EP) through responsible supply chain practices remains limited. Addressing this gap, the present study examines the effect of I4.0 technologies on EP, emphasizing the mediating role of green supply chain management (GSCM) and the moderating influence of government regulation. Using survey data collected from textile manufacturing firms in Pakistan, the proposed moderated mediation model is tested employing partial least squares structural equation modeling (PLS‐SEM) and importance–performance map analysis (IPMA). The results demonstrate that I4.0 technologies have a significant and positive influence on the EP; while GSCM significantly and positively mediates the association between I4.0 technologies and EP, and government regulation positively moderates the relationship between GSCM and EP. The results highlight the complementary roles of digital transformation, green supply chain practices, and regulatory governance in promoting environmental sustainability. This study offers actionable insights for managers and policymakers seeking to align technological innovation with corporate social responsibility and environmental management objectives in developing economies.
Zulfiqar Ali, Shi Qiang Liu, Xinyu Huang et al.· Corporate Social Responsibil...· 0 citations
This study contributes by examining the impact of lean and green practices on sustainable supply chain performance, focusing specifically on songket artisan small and medium-sized enterprises (SMEs) in Bali, Indonesia. The study examines the moderating effects of top management engagement, organisational change management, collaborative synergy, and policy initiatives. The population under investigation comprised 2,194 songket artisan groups, as recorded by the Bali Provincial Trade and Industry Office. Using the Slovin formula, a sample of 584 artisan groups was selected from nine regencies and one municipality in Bali Province. Proportionate Stratified Random Sampling was employed to ensure proportional representation in the selection process. Data collection was conducted using a 1–5 Likert-scale questionnaire, and data analysis was conducted using Structural Equation Modelling (SEM) with Partial Least Squares (PLS). The findings imply that the lean practices positively influence green practices, thereby enhancing the sustainable supply chain performance. Green practices act as a mediator in the relationship between lean practices and sustainability outcomes. Furthermore, organisational change management and collaborative synergy strengthen these positive effects, whereas top management engagement and policy initiatives do not play a significant moderating role. These results highlight the need to integrate lean and green strategies, supported by effective organisational and collaborative mechanisms, to improve supply chain sustainability in small and medium enterprises (SMEs), offering valuable insights for both theoretical and practical applications in sustainable operations management.
Desak Nyoman Sri Werastuti, Ni Nyoman Yulianthini, I. P. Sudana et al.· Discover Sustainability· 0 citations