Transdisciplinary Research in Sustainable Operations – An Application to Closed‐Loop Supply Chains

This contribution provides implications for academic research and practitioners, as it identifies the lack, necessity and major benefits of transdisciplinary research and the collaboration of academics and industry in order to fulfill the goals of a sustainable supply chain. Closed‐loop supply chain management is a major contributor to implementing sustainable operations. An essential prerequisite for successful realization is the expertise and cooperation of representatives from engineering, management and natural sciences as well as practice. We identify a need for transdisciplinary collaboration within two steps. First, a literature review points out that various research disciplines as well as practice mostly operate in isolation. Second, we develop a framework that highlights the benefits of collaboration between these research areas. This paper provides an overview to better understand current trends in this complex field, which is a rich area for research that is still in its infancy. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment     

Sustainable supply chains: An introduction

Consideration is given to the convergence of supply chains and sustainability. In doing so, the focus on environmental management and operations is moved from local optimization of environmental factors to consideration of the entire supply chain during the production, consumption, customer service and post-disposal disposition of products. This is a critical and timely topic that captures increasing concerns over sustainability, whether driven by current legislation, public interest, or competitive opportunity. As such, sustainable development is a rich area for academic research that is still in its infancy and has the potential to affect future government policy, current production operations, and identify new business models. This paper provides a background to better understand current trends in this multidisciplinary field that intersect with operations management, and the research opportunities and challenges it presents.     

Environmental soundness: a pragmatic alternative to expectations of sustainable development in business strategy

In recent years, many companies have responded publicly to pressure to improve their environmental performance. The paradigm within which these responses have been made, however, appears to be confused. This paper proposes the role that companies are best able to play in the societal progression towards sustainable development. We argue that the concept of sustainable development may only be properly applied at the global level; it follows that a ‘sustainably developed’ company or industry sector is not a practical objective. Nevertheless, the contribution which business can make within a sustainable development framework is recognized as being of the highest importance. We suggest that the nature of this contribution pivots around a distinction between environmental soundness (which concerns the interaction between the environment and economics) and sustainability (which adds a broad social element to the environmental and economic, and requires the consideration of time horizons). It is proposed that companies are well positioned to pursue effective environmentally sound corporate strategies. It is also argued that such strategies offer great potential to advance social justice, as environmental improvements are often disproportionately beneficial to poorer groups in society. In contrast, arguments are presented against companies attempting to move beyond environmental soundness to address those broad social elements demanded by sustainable development. A broad allocation of those responsibilities inherent in sustainable development to societal institutions is presented, placing the suggested role of business into context. In advocating the adoption of corporate strategies based on environmental soundness we do not seek to derogate the concept of sustainable development; we do aim to stem the apparent continuing erosion of its fundamental tenets and to identify responsibilities that are appropriate to business. Copyright © 1999 John Wiley & Sons, Ltd and ERP Environment.     

Think exogenous to excel: alternative supply chain data to improve transparency and decisions

Efficient decisions along the supply chain have traditionally demanded sophisticated information sharing processes. Even with decades of research on theoretical and practical developments on integrating systems and stakeholders, in practice, we still seem to struggle to achieve full transparency and mitigate inefficiency challenges. We explore the emerging sentiment analysis technique to augment sales and operations planning with currently unavailable exogenous information. Even though sentiment analysis has gained traction, a comprehensive application in supply chains has not yet been attempted. Relevant topics are reviewed to allow an examination of the key relationships in a process framework, grounded in dual-process and bullwhip effect theory. Our proposed conceptual framework extends our conception of sentiment analysis integration to improve supply chain decisions and performance. The framework addresses managers interested in developing additional analytical capabilities and researchers to initiate further empirical research on the potential held by sentiment analysis in supply chain research.     

An application of an integrated ANP–QFD framework for sustainable supplier selection

This study provides a novel integrated multi-criteria decision-making approach to sustainable supplier selection problems. Despite the large supply chain management literature on green performance measurement, the need for a systematic analysis of how specific sustainable variables develop and affect each other remains mostly overlooked. The proposed integrated framework allows for such an analysis. By combining analytic network process and quality function deployment, our model identifies a clear hierarchical structure for all the relevant sustainable factors and sub-factors while weighting the decision criteria based on the importance given to customer requirements. Finally, suppliers are ranked using a multi-objective optimisation procedure based on ratio analysis and weighted aggregated sum product assessment. The proposed framework is used to analyse a case study of a dairy company, but it can be easily implemented for supplier selection by any other company with similar features.     

Exploring the Framework Development Status for Sustainability in Supply Chain Management: A Systematic Literature Synthesis and Future Research Directions

The need to integrate environmental and social aspects into the supply chain has created a debate amongst academicians and researchers on two topics: sustainability and the supply chain. A large number of journals and special volumes are publishing research that carries out a case study or survey, develops a mathematical model or builds a conceptual model/framework on sustainable supply chain management (SSCM). However, classified analysis of articles that develop a framework on SSCM has not been carried out by any researcher. The study thus aims to review SSCM framework articles to identify the major contributions and gaps. A total of 92 framework articles on SSCM from the sample of 349 over a period of 19 years (1998–2016) are structurally analyzed to meet the objectives. The selected literature is categorized by novel or adapted framework, source of framework, framework verification, method used for framework verification and identifying the constructs/elements that build the structural framework. Analyzing the literature sample using these categories reveals that framework development in the context of SSCM is still an area with ample future opportunities. The findings of the study are especially interesting for academicians and practitioners to investigate the critical gaps in the field of sustainable supply chain management frameworks (SSCMFs). Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment     

A fuzzy multi-objective programming approach for determination of resilient supply portfolio under supply failure risks

The main contribution of this paper is to develop a new decision tool that interprets strategies for determination of resilient supply portfolio under supply failure risks. The strategic decisions include the allocation of emergency capacities to be pre-positioned at backup suppliers, the output of which can be increased in the event of mitigating a shortage caused by another supplier's failure. The model contains three objective functions – minimising the total cost, minimising the net rejected items and minimising the net late deliveries – while satisfying capacity and minimum order quantity requirement constraints. A weighted additive fuzzy multi-objective model is proposed to simultaneously consider the imprecision of information and the relative importance of objectives for determining the allocation of order quantity and emergency capacity to each supplier. The application of the proposed model is illustrated using an example case of global supply chains with different supplier characteristics.     

To invest or not to invest: strategic decision making toward investing in training and development in Korean manufacturing firms

This study draws on the literature on strategic choice theory and training and development (T&D) to explore the theoretical mechanisms that explain the strategic decisions of top management, thereby leading to the T&D investment of firms. The current theoretical framework was examined using cross-lagged data collected from 163 Korean manufacturing companies at three time points over a five-year period. Results confirmed that firm performance and environmental change exert significant effects on top management strategic orientation toward T&D, which in turn, lead to financial resource allocation to T&D. The analysis also demonstrated that the effect of top management strategic orientation toward T&D on actual financial investment in T&D is stronger when the current level of human capital is high but not when it is low. This study provides meaningful practical and theoretical insights into the firm-level strategic decisions on T&D investment in organizations.     

Sustainability in multi-tier supply chains: Understanding the double agency role of the first-tier supplier

In light of the growing complexity of globally dispersed, multi-tier supply chains, the involvement of first-tier suppliers has become instrumental in the quest for achieving sustainability compliance along the supply chain. We describe this new responsibility as the double agency role. We employ agency and institutional theory arguments to explore the conditions under which first-tier suppliers will act as agents who fulfill the lead firm's sustainability requirements (i.e., the primary agency role) and implement these requirements in their suppliers' operations (i.e., the secondary agency role). The findings from three in-depth case studies embedded in different institutional contexts highlight the importance for lead firms to incentivize each agency role separately and to reduce information asymmetries, particularly at the second-tier level. In addition, our inductive analysis reveals several contingency factors that influence the coupling of the secondary agency role of the first-tier supplier. These factors include resource availability at the first-tier supplier's firm, the lead firm's focus on the triple-bottom-line dimension (i.e., environmental or social), the lead firm's use of power, and the lead firm's internal alignment of the sustainability and purchasing function. We integrate our findings in a conceptual framework that advances the research agenda on multi-tier sustainable supply chains, and we subsequently outline the practical implications of assigning the double agency role to first tier suppliers.     

Business-oriented environmental regulation: Measurement and implications for environmental policy and business strategy from a sustainable development perspective

Business-oriented environmental regulation is expected to have a fundamental role in mitigating the adverse effects of human activity on the natural environment. However, its effectiveness and efficiency are not well established. A systematic literature review reveals validity and reliability problems in the measurement of business-oriented environmental regulation. From a sustainable development perspective, we develop a theoretical framework that aims to enhance the measurement and assessment of this kind of regulation. Our theoretical framework proposes that the goals of business-oriented environmental regulation must articulate a measurement system in a 3 × 3 matrix: three measurement levels (stringency, response, and outcome—in this cause–effect order) and three sustainability dimensions (environmental, social, and economic—in this constraint order). For each cell, we propose a combination of objective and subjective indicators. This theoretical framework expands existing approaches to business-oriented environmental regulation measurement by integrating a sustainable development perspective into a measurement framework in a structured theory-driven manner. Not only will this measurement system be useful for improving environmental policy, but it will also allow companies to improve their business strategy and come closer to complying with environmental regulations in order to effectively contribute to solutions for current environmental problems and help achieve a sustainable development.     

About “strategy” and “strategies” in supply management

This article addresses the context and content of a generic supply strategy and discusses its strategy-making process. Building mostly on fundamental strategic management theories, the authors explain the role of supply strategy in its managerial context. In so doing, some light is shed on the meaning and use of the terms “strategy” and “strategies”. Also, a practical conceptual framework for supply strategy formulation is provided. The generic checklist, built by segmenting supply management decisions, is intended to guide supply professionals in addressing strategic issues to create value to customers, avoiding confusion and optimising resource allocation.     

An examination of sustainable development of supply chain using foreignness perspective

This multidisciplinary paper examines the sustainability of supply chain partners from a foreignness perspective. The arguments draw from the research on institutional theory to explain the underlying mechanisms. We propose and discuss a comprehensive conceptual framework evaluating the relationships of foreignness to economic, social, and environmental sustainability. In addition, we consider contingent factors such as the level of development of supplier's nation, level of global integration of buyer, and type of industry, on sustainable development of focal firms. The direct and contingency frameworks introduced in this paper are presented along with research propositions that provide valuable insight into the sustainable supply chain management from the international business perspective.     

Strategic HRM as social design for environmental sustainability in organization

A strategic model of human resource management is proposed as a framework to support sustainable adaptation to the disruptive and dynamic challenges in the business context related to environmental sustainability. The implications of a whole‐systems ecological approach to the design and implementation of human resource systems are explored, and the literature on best HR practices to support environmental sustainability is summarized. Implications for practice and research are presented.     

Sustainable humanitarian supply chain management – exploring new theory

Disaster response operations aim at helping as many victims as possible in the shortest time, with limited consideration of the socio-economic context. During the disaster rehabilitation phase, the perspective needs to broaden and comprehensively take into account the local environment. We propose a framework of sustainable humanitarian supply chain management (SCM) that facilitates such comprehensive performance. We conceptualise the framework by combining literature from the fields of sustainable and humanitarian SCM. We test the framework through an analytic induction process by means of multiple case studies of four relief organisations. Our framework suggests that supply chain design needs to be aligned not only to relief organisations’ enablers, but also to the population's long-term requirements as well as any socio-economic and governmental contingency factors. A good fit between these dimensions leads to sustainable performance. The framework provides an instrument for relief organisations to achieve sustainable performance in the disaster rehabilitation phase.     

Delivering the ‘3-day car’—the strategic implications for automotive logistics operations

It is now becoming apparent that the current ‘stock-push’ vehicle supply in the automotive industry by fulfilling the large majority of orders from existing stock is no longer a viable proposition. Cost pressure from rising stock levels in the market and high discounts needed to sell these vehicles have forced vehicle manufacturers to rethink their order fulfilment strategy in favour of stock-less ‘build-to-order’ systems. More responsive order fulfilment at vehicle manufacturer level however will not only require flexible and responsive component supply and vehicle assembly, but will also have wide ramifications for all logistics operations in the auto supply chain. Based on findings of the 3DayCar research programme, this paper compares the implications on inbound, outbound and sea transportation logistics, leading to the development of a strategic framework for future automotive logistics operations.     

Understanding sustainable development flexibility: An information perspective

Although flexibility has been considered critical in responding to uncertainty in a business environment, few studies have explored firms' flexibility in sustainable development. To understand the nature of firms that can respond better to uncertainty in their sustainable development practices, this study defines sustainable development flexibility and investigates the mechanism underlying its formation. The study proposes a conceptual framework on the interactions of managers' environmental attitude and cognitive style, as well as firms' information integration on sustainable development flexibility. A questionnaire survey was developed to test the corresponding hypotheses, and 241 valid responses were received from middle- and top-level managers in Chinese firms. The results show that (a) the higher the manager's environmental attitude, the higher the firm's information integration and greater sustainable supply chain flexibility, and (b) the more intuitive the manager's cognitive style, the greater the impact of environmental attitude on sustainable development flexibility.     

Integrating environmental management and supply chain strategies

The decisions related to managing the supply chain and supply chain strategy are already considered important in many organizations. As more executives adopt environmental practices, supply chain strategies will only increase in importance. In this paper, we review how companies develop environmental supply chain strategies. Our interviews with companies from The United States, The United Kingdom, Japan and Korea, along with prior research, are used to develop a framework for environmental supply chain strategy decision‐making. We then use this framework to suggest guidelines for how companies might change their current supply chain practices to successfully integrate environmental issues into their supply chain strategy. Copyright © 2005 John Wiley & Sons, Ltd and ERP Environment.     

The linkages among energy consumption,economic growth,relative price,foreign direct investment,and financial development in Malaysia

The aim of this study is to analyse the causal relationship among energy consumption, economic growth, relative price, financial development (FD) and foreign direct investment in Malaysia using a multivariate framework. This study covers a sample from 1972 to 2009. Both the Johansen–Juselius cointegration test and bounds testing approach to cointegration consistently suggest that the variables are cointegrated. We find that energy consumption and economic growth Granger causes each other in the short and long run. In addition, both FDI-led growth and finance-led growth hypotheses are also supported by the findings from this study. Ultimately, energy is a prominent resource for financial sector development in Malaysia because we find that energy consumption Granger causes FD. Policymakers should implement a dual strategy that, on one hand, increases investment in energy infrastructure to ensure that the supply of energy is sufficient for the financial sector and economic development, while, on the other, encourages R&D in green technology such as exercising proper soil conservation techniques and sustainable farming practices in order to reduce the consumption of fossil fuels. By doing so, environmental problems such as carbon dioxide emissions can be minimised without affecting economic growth and financial sector development in Malaysia.     

Strategies for Developing an Environmentally Sustainable Supply Chain: Differences Between Manufacturing and Service Sectors

This research illuminates the debate on whether there are differences between the manufacturing and service sectors in the matter of developing a sustainable environmental supply chain. Over the past 5 years a survey has been conducted with 800 large European companies, of which half are in the manufacturing sector and half in the service sector. The hypotheses within the survey are related to strategies for developing an environmental supply chain. They were derived from a literature review and were tested by means of a chi‐square test. The survey questionnaire enabled the respondents to give some viewpoints about the hypotheses. In this way, strategies for developing the supply chain such as ISO 14001, the Eco‐Management and Audit Scheme (EMAS), Life Cycle Assessment (LCA), auditing, waste management systems, reverse logistics, environmental indicators, remanufacturing and reuse have been investigated. Results show interesting and unexpected differences between manufacturing and service sectors that can lead to further research, practical implications and even suggestions for the surveyed companies. For instance, the viewpoints of manufacturing and service industries differ over ISO 14001 and EMAS implementation in the supply chain. In addition, service industries approach the implementation of auditing, reverse logistics, reuse and remanufacturing in a way different from that of manufacturing. Other strategies are considered essential by both sectors. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment.     

Sustainable entrepreneurship and sustainability innovation: categories and interactions

The purpose of this paper is to propose a framework to position sustainable entrepreneurship in relation to sustainability innovation. The framework builds on a typology of sustainable entrepreneurship, develops it by including social and institutional entrepreneurship, i.e. the application of the entrepreneurial approach towards meeting societal goals and towards changing market contexts, and relates it to sustainability innovation. The framework provides a reference for managers to introduce sustainability innovation and to pursue sustainable entrepreneurship. Methodologically, the paper develops an approach of qualitative measurement of sustainable entrepreneurship and how to assess the position of a company in a classification matrix. The degree of environmental or social responsibility orientation in the company is assessed on the basis of environmental and social goals and policies, the organization of environmental and social management in the company and the communication of environmental and social issues. The market impact of the company is measured on the basis of market share, sales growth and reactions of competitors. The paper finds conditions under which sustainable entrepreneurship and sustainability innovation emerge spontaneously. The research has implications for theory and practitioners in that it clarifies which firms are most likely under specific conditions to make moves towards sustainability innovation. The paper makes a contribution in showing that extant research needs to be expanded with regard to motivations for innovation and that earlier models of sustainable entrepreneurship need to be refined. Copyright © 2010 John Wiley & Sons, Ltd and ERP Environment.