Developing environmental and social performance: the role of suppliers’ sustainability and buyer–supplier trust

We explore how environmental and social performance of manufacturing firms can be improved as sustainable supply chain management (SSCM) develops and evolves within a firm from internal to external practices. Importantly, this study considers how key suppliers’ sustainability performance and buyer–supplier trust mediate and moderate such a development. A conceptual framework is developed which relies on resource-based theories and emerging empirical evidence. Then, partial least square methodology is applied on survey data from a sample of Italian manufacturing firms. Results show that manufacturing firms’ sustainability performance improves as SSCM develops; however, while internal practices have a direct impact on performance, the effect of external practices on a manufacturing firm’s sustainability performance is fully mediated by key suppliers’ sustainability performance. Yet, buyer–supplier trust significantly influences the scope of such gains. Since evidence suggests that manufacturing firms are still struggling with how to leverage supply chain innovation potential for sustainable development, this study provides a timely and valuable contribution.     

Pressure analysis for green supply chain management implementation in Indian industries using analytic hierarchy process

Due to growing awareness about environment protection, firms are forced to implement environmental practices to enhance their green image. In recent times, academicians and practitioners have shown interest in green marketing and green supply chain management (GSCM). Fields of green branding and sustainability have seen special interest from different business disciplines including information management, marketing, supply chain management, etc. Due to economical and ecological impact, there is a growing concern for the environment and related critical issues. Pressure on the environment is dynamic and diverse, and demands new levels of accountability, financial commitment and supply chain capabilities. Indian manufacturing industries have started adopting green concepts in their supply chain management giving special attention to environmental issues based on pressures from different directions, e.g. customer pressure, government regulations etc. Yet, industries struggle hard to identify essential pressures for implementation of GSCM. This work focuses mainly on identifying such pressures for implementation of GSCM. Initially 65 pressures were identified through detailed literature and categorised into six groups. Then common acceptable pressures were identified through a questionnaire survey from different industrial sectors in Phase 1. Finally, essential pressures are prioritised with the help of analytic hierarchy process in Phase 2.     

Boosting sustainability and financial performance: the role of supply chain controversies

In recent years, numerous scandals concerning working conditions in Asia have threatened the reputation of large companies like Wal-Mart and Inditex. Since such scandals call attention to activities harmful to sustainable development, it is very important to study the relationships between concerns for sustainable supply chain management (SSCM), sustainability, and organisations’ market value. The added value of our study is, first, to explore SSCM controversies as drivers of or pressures for adopting and applying sustainability practices; and, second, to contribute to the recent but growing literature that analyses the channels through which SSCM and sustainability practices influence the firm’s value. We introduce sustainability environmental, social, and governance (ESG) practices as a mediator between SSCM controversies and market value to examine whether SSCM controversies with firms’ stakeholders lead to improvements in the ESG dimensions of organisational sustainability. We also examine the relationships between the ESG dimensions and market value, measured as Tobin’s Q ratio. The results confirm both the positive relationships of SSCM controversies to the ESG dimensions two years later and a positive relationship of the dimension of governance to Tobin’s Q. We also confirm a negative and significant relationship of the social dimension to Tobin’s Q, and a non-significant relationship of the environmental dimension to Tobin’s Q.     

Green Supply Chain Management practices and impact on firm performance: The moderating effect of collaborative capability

The environmental effects of supply chain operations are under the significant influence of Green Supply Chain Management (GSCM), with a potential enhancement of organizational sustainability performance. Even though previous studies have pointed to the contribution of integration of various activities associated with GSCM, no investigations have been carried out for the possible interdependencies of these activities and their application effects. Consequently, this paper aims at investigating the associations of GSCM methods and performance of manufacturing firms using the Natural Resource-Based View (NRBV) as well as Institutional Theory. The collected data from manufacturing firms were analyzed using the partial least squares technique. Accordingly, mimetic, normative, and coercive pressures were found to affect GSCM positively and significantly. Moreover, the GSCM and the firms’ environmental, operational and economic performances were found to be positively and significantly associated. In addition, according to the moderation analysis, collaborative capabilities had significant moderating effects on the association of green chain management and environmental as well as economic performance. However, collaborative capabilities could not moderate the association of GSCM and operational performance. Managers, supply chain specialists and also policy makers would benefit from the findings of the present study along with the inspirations resulting from the contribution of specific drivers in implementing GSCM methods, while application of the mentioned methods could be effective in achieving the desired performance levels. Furthermore, industrial sectors are provided with managerial and theoretical insights by the results obtained in the present paper to concentrate on environmental awareness through the adoption of GSCM methods.     

A supply chain sustainability innovation framework and evaluation methodology

Sustainability is hinged on innovation. The importance of sustainable innovation management in sustainable supply chain management (SSCM) cannot be underestimated. Studies on SSCM have emphasised the need for sustainable innovation in achieving sustainability but none provide deep insights into sustainable innovation management in SSCM implementation. This lack of research depth stimulates this study to identify and investigate criteria for sustainable supply chain management innovation advancement. This paper proposes a sustainable innovation criteria framework for investigating sustainable supply chains in manufacturing companies. To exemplify the applicability and efficiency of the proposed framework, a sample of five Indian manufacturing companies are used to evaluate and prioritise the sustainable innovation management criteria, using the ‘best–worst’ multi-criteria decision-making (BW-MCDM) model. The criteria weights for all companies from BWM are aggregated, averaged and used for ranking. The respondent managers viewed ‘financial availability for innovation’ as the most important sustainable innovation sub-criteria. The results of the study will inform industrial managers, practitioners and decision-makers on which criteria to focus on during the implementation stage, to increase sustainability in manufacturing supply chains, and further advance corporate and supply chain sustainable development. The framework may also serve as a theoretical construct for a future empirical study on sustainable supply chain innovation in the manufacturing sector. This paper sets the stage for further research in sustainable innovation practices in the manufacturing sector and its supply chains.     

A hierarchical fuzzy TOPSIS approach to assess improvement areas when implementing green supply chain initiatives

Implementing green supply chain management (GSCM) initiatives can generate more business opportunities for firms. It also requires changes in firms’ operational capabilities and resources that may have an adverse effect on firms’ operations performance. In order to achieve sustainable economic and environmental performance, it is essential for companies to evaluate different green initiatives and assess improvement areas when implementing green initiatives. This study proposes a fuzzy hierarchical TOPSIS approach to support such an assessment. It enables decision makers to better understand the complete evaluation process and provide a more accurate, effective and systematic decision support tool. An illustrative case is presented to help researchers and practitioners understand the importance of developing an appropriate organisation strategy in implementing green practices.     

Sustainable supply chains for supply chain sustainability: impact of sustainability efforts on supply chain risk

Supply chain managers across the globe are finding it difficult to manage the increasingly complex supply chains despite adopting a variety of risk mitigation strategies. Firms on the other hand have also been adopting various kinds of environmental and social sustainability practices in recent times to reduce carbon footprint and improve their image on the social front. However, very few studies in the extant literature have examined the impact of sustainability practices on supply chain risk. We address this important gap in literature by empirically testing this relationship, using primary data from six manufacturing sectors and 21 different countries including developed as well as emerging markets across the globe. Our findings indicate that risk mitigation strategies do not always reduce the actual supply chain risk experienced by firms, whereas sustainability efforts help reduce supply chain risk, especially in emerging market contexts. In addition, we find that, while reactive risk mitigation strategies on their own fail to reduce supply chain risk, they are effective when used in conjunction with sustainability efforts. We also find that preventive risk mitigation efforts are only effective in mature supply chains such as the OECD countries.     

A green supply chain is a requirement for profitability

Many companies are not dramatically changing to more sustainable environmental practices despite pressure from the investment community, the government and consumers. This study explores a simple model that companies can use to understand and improve supply chain sustainability practices. It applies this model in two case studies, Coca-Cola, a leader in global sustainability, and Apple, a company that has only recently started to develop a sustainability strategy. The model was developed through a review of existing research and an application of supply chain principles. The results of this study demonstrate that following this model to eliminate waste throughout the supply chain will make the supply chain more profitable. The outcomes from this study highlight the importance for every company to do so in order to stay competitive. This study is unique in the relative simplicity of its model, combined with the supporting evidence that a sustainable supply chain is the same as a supply chain that is using best practices to reduce waste.     

Sustainable supply chains in the Indian context: An integrative decision-making model

Sustainability is gaining importance in the Indian manufacturing industries, as there are increasing considerations from stakeholders for resource utilization and for reducing ecological impacts. Sustainable Supply Chain Management (SSCM) can resolve many environmental management problems along with the gain of several competitive advantages for future. We formulate in this research, an integrative decision-making model for SSCM in the Indian context, which considers several strategies, interfaces, and regulations for sustainability along with the attributes contributing to each. A network model is constructed from an initial flow model and the weightings for factors were calculated using the method of paired comparison by the Analytic Hierarchy Process (AHP). Later, Analytic Network Process (ANP) has been employed for the comparison of alternative schemes for selection of a particular SSCM strategy into implementation. We assess two alternative schemes in practice for sustainability and from the results; we observe that Scheme 2 excels Scheme 1, considering sustainability capabilities. Also, from the factor weightings, we observe that standardization of nature-friendly (NF) technologies and green segment size emerges as important factors for the case supply chain. A comparison of the results from AHP and ANP is conducted with other popular multi-criteria decision-making techniques, TOPSIS and VIKOR and the results were analyzed. Also, we conduct sensitivity analysis of the results. The implications of the study are in a direction to aid the managerial decision-making process, through effectively comparing various schemes to implementation for their sustainability capabilities.     

Does sustainable supplier co-operation affect performance? Examining implications for the triple bottom line

The increasing importance of sustainable behaviour in business has enhanced its impact on supply chain management. Firms foster sustainability in their supplier base in reaction to growing sustainability requirements in various ways, including sustainable supplier co-operation. Knowledge about the effects of sustainable supplier co-operation on firm performance is limited; therefore, this study tests antecedents and implications of sustainable supplier co-operation according to the triple bottom line. A survey of Western European firms reveals that sustainable supplier co-operation has generally positive effects on firm performance across social, green and economic dimensions. However, only green practices have positive significant effects on economic performance, not social practices (e.g., child labour rules). In contrast to practitioner perceptions, investments in sustainability, for example through sustainable supplier co-operation does indeed result in sufficient returns.     

Sustainable supply chain management in Indian organisations: an empirical investigation

The present work is an attempt to investigate the adoption of sustainable supply chain management (SSCM) practices amongst manufacturing and process based organisations in India and its impact on organisational performance encompassing all three dimensions of sustainability. SSCM practices conceived in the present study include environmental management practices (EMP), socially inclusive practices for employees (SPE), socially inclusive practices for community (SPC), operations practices (OP) and supply chain integration (SCI) which were treated as exogenous variables. Organisational performance considered in this study includes five dimensions, namely environmental performance (EPR), employee-centred social performance (ESP), community-centred social performance (CSP), operations performance (OPR) and competitiveness, which were regarded as endogenous variables. The analysis was carried out with the help of structural equation modelling considering natural logarithm of manpower as a control variable. Few major findings are mentioned. EMP does not have any significant association with OPR, nor does it result in competitiveness. However, when jointly mediated through both EPR and OPR, EMP leads to competitiveness. SPC has significant negative association with competitiveness, when only direct relationship is considered. However, indirect relationship between SPC and competitiveness shows significant positive association when mediated through CSP. The resultant total effect between SPC and competitiveness turns out to be insignificant. Further, OPR fully mediates the relationship between OP and competitiveness. Managerial implications of the findings are discussed.     

Examining the effects of green supply chain management practices and their mediations on performance improvements

Environmental pressures have caused green supply chain management (GSCM) to emerge as an important corporate environmental strategy for manufacturing enterprises. For manufacturers to fully realise the performance potentials of GSCM, they need to integrate internal GSCM practices emphasising functional coordination with external GSCM practices such as cooperation with suppliers and customers in the implementation. Using coordination theory, this article examines three models used to evaluate the mediation relationships between the external and internal practices of GSCM with respect to environmental, economic, and operational performance. We posit that the strategic stance of manufacturing enterprises in improving their overall performance and competitive position requires a joint coordination of internal and external GSCM practices. Survey data collected from 396 Chinese manufacturing enterprises are used to validate our arguments by testing the mediation effects of two categories of GSCM practices. Our empirical results show support for the mediation effects, which indicates the importance for manufacturers to coordinate between the internal and external aspects of implementing GSCM practices to reap the performance benefits. Coordinating internal and external GSCM practices to seek performance improvements is an important aspect of the manufacturing operations strategy. The dynamics of implementing GSCM practices and the performance contingencies are worthwhile topics to pursue in future research.     

The influence of technology innovation on SME performance through environmental sustainability practices in Kenya

This paper evaluates the association between technology innovation, environmental sustainability and its impact on small business performance. Samples of 204 small businesses and hierarchical regression models were used in the analysis. The results of the survey show that technological innovation affects environmentally friendly owners who have a positive impact on the performance of the company. Successful companies that support environmental community projects and social well-being beyond their economic responsibilities can bring greater financial success. Innovation from management and employee participation in environmental protection practices can improve the company's performance and enhance its image to stakeholders. The findings of this paper enhance existing theories and contribute to the establishment of sustainable practices in developed and developing countries.     

Developing sustainability in the Italian meat supply chain: an empirical investigation

Although sustainable supply chain (SC) management has been widely investigated in recent years, the focus has mainly been on the practices adopted by a single company, so missing the big picture at SC level. This study of the Italian meat industry considers the SC as a whole, identifying the critical points for each stage in terms of economic, environmental and social sustainability. To this end, a first set of case studies was conducted of companies at different stages of the SC before turning to focus on the meat processing stage, which was identified as critical and highly relevant. A second set of case studies analysed how these companies leverage SC management practices to develop sustainable SCs. In so doing, specific attention was paid to drivers and contingent variables that foster the adoption of sustainable practices. The results of the two steps were then merged to illuminate how practices adopted by the meat processors can impact on the whole chain, confirming their pivotal role in driving sustainability. These results provide a holistic view of the phenomenon, encompassing the entire chain from end to end and highlighting the interdependences across various stages of the meat SC.     

Proactive environmental strategies and performance: role of green supply chain processes and green product design in the Chinese high-tech industry

Though many firms still believe that passive environmental strategies are sufficient, it is pertinent that they move beyond this belief and take a proactive supply chain-wide environmental stance so as to create a sustainable environment. In this paper, we seek to extend current work within green supply chain management by considering multiple green supply chain capabilities and performance measures. We hypothesise the linkage between environmental orientation, green supply chain capabilities and performance by drawing upon stakeholder theory and natural resource-based view. More importantly, our study is the first to distinguish between product and process-related capabilities in the green supply chain area and study their direct and mediating role with respect to environmental and financial performance measures. Using survey data collected from 256 Chinese-based high-tech firms, we analyse several hypothesised relationships. Our results provide strong support for the significant role that green product design and green supply chain processes can play in improving firms’ environmental and financial performance. Interestingly, our results also suggest that green product design may not have a direct impact on financial performance.     

Supply chain management and environmental technologies: the role of integration

As corporations attempt to move toward environmental sustainability, management must extend their efforts to improve environmental practices across their supply chain. To date, the literature characterising environmental management within the supply chain has been slowly building, but remains sparse. Moreover, investment by plants in environmental technologies cannot be made independently of other organisations in the supply chain. The linkage between supply chain characteristics, such as the degree of integration with primary suppliers and major customers, and the resources invested in different environmental technologies is assessed with plant-level survey data. The results indicate that resources were increasingly allocated toward pollution prevention when plants developed extensive strategic-level integration with suppliers, including such aspects as product development and knowledge sharing. However, these effects were not mirrored with customers. Instead, greater supply chain integration with customers was significantly related to pollution control. Collectively, these findings suggested that downstream supply chain members tend to favour prevention while simultaneously shifting the burden for control to upstream members.     

绿色供应链管理的基本原理

人口、资源与环境三者之间的矛盾日益突显，要求制造业提高其活动与环境的相容性。绿色供应链管理是从系统的观点与集成的思想出发解决制造业与环境之间冲突的有效方式。从可持续发展的思想出发建立了绿色供应链的概念模型，分析了绿色供应链管理的目标，在此基础上探讨了绿色供应链管理的基本原理，认为共生原理、循环原理、替代转换原理与系统开放原理是实施绿色供应链管理应该遵循的基本原理。     

Do interorganisational relationships and knowledge-management practices enhance collaborative commerce adoption?

This research aims to investigate the contributions of interorganisational relationships and knowledge-management practices as predictors of collaborative commerce (c-commerce) adoption. A non-compensatory adoption decision process was modelled using a neural network approach to examine the predictors of c-commerce adoption. A survey was undertaken in 136 firms for this research. The results showed that both interorganisational relationships and knowledge-management processes played an important role in predicting the adoption of c-commerce. In particular, variables from interorganisational relationships such as trust, communication, collaboration, and information sharing are found to contribute strongly to the predictive power of the model when compared with knowledge-management processes. This study provides insights for firms that would like to improve their supply-chain collaboration through the implementation of c-commerce. The findings lead to an understanding of what attributes of interorganisational relationships and knowledge-management processes can contribute to the improved adoption of c-commerce in the supply chain. Unlike past adoption studies which have tended to focus on technology, and organisational and environmental factors, this research examined interorganisational relationships and knowledge-management processes which are increasingly gaining the attention of researchers and practitioners. This study has also extended the existing literature by examining a non-compensatory model for technology adoption.     

The impact of market focus on operations practices

A key element of successful organisations is the alignment of their strategy and tactics. This study explores the relationship between a firm's competitive strategy and its operations practices in the context of a developing economy. Two competitive strategies are examined; a niche market strategy characterised by targeting specific market segments, and a broad market strategy characterised by serving a wide range of market segments. Three sets of operations practices consistent with the adoption of lean manufacturing, Total Quality Management, and relationship development in a supply chain context, are explored. Using survey data from senior managers in Thailand, results show that for firms adopting a niche market focus, competitive strategy directly influences process management and relationship development, which in turn affect workforce commitment. Only workforce commitment has a direct effect on operational performance. In contrast, for firms adopting a broad market focus, competitive strategy directly influences workforce commitment, which in turn affects process management and relationship development practices. It is the latter practices that directly influence operational performance.     

Social and environmental risk management in resilient supply chains: A periodical study by the Grey-Verhulst model

As sustainability and allied concerns are at present gaining greater than before attention amongst stakeholders, enterprises are enforced to consider social and environmental risk assessments along with conventional economic risk assessments. Hence to advance sustainable competitive advantages, the property of resilience is becoming a success factor for enterprises. Resilience is the property of enterprises or their supply chains to resume operations after disruptions and to regain its sustainable competitive advantages quickly and effectively. This study essentially focuses on identifying drivers of social and environmental risk management (SERM) in resilient supply chains and to acknowledge the importance of these drivers towards the implementation of SERM practices of enterprises. Representative case studies of three electronics manufacturing firms were also considered in this research to gain practical insights. Periodical data analysis has been piloted for the collected datasets from these companies. Since the sequences of the collected data show saturated sigmoidal tendencies, the Verhulst model fits best with the data sequences. A Grey-Verhulst model has been implemented in this research and was practically tested for case firms to exemplify the data sequences of prediction and to effectually improve the SERM performances of firms.