Environmental management system certification and its influence on corporate practices

The impact of environmental regulation on renewable energy development in China from the perspective of spatial effects

From a spatial perspective, this paper constructs a spatial Durbin model based on the adjacent weight matrix to analyze the impact of environmental regulation on the development of renewable energy in 30 provinces (autonomous regions and municipalities directly under the Central Government) in China from 2007 to 2020. The results show that (1) both environmental regulation and renewable energy development have positive spatial autocorrelation and form relatively similar spatial agglomeration areas, specifically showing the characteristics of "high-high" agglomeration in resource-rich areas and "low-low" agglomeration in resource-scarce areas. (2) Environmental regulation significantly promotes the development of local renewable energy and has a significant spatial spillover effect on the development of renewable energy in neighboring provinces. (3) The moderating effect results show that renewable energy installed capacity and electricity demand play an inverse moderating role between environmental regulation and renewable energy development. (4) From the perspective of different regions, the impact of environmental regulation on the development of renewable energy is heterogeneous. Based on the research conclusions, this paper finally provides corresponding policy suggestions from three aspects: regional cooperation, technical support, and differentiation.

Does environmental management system certification affect green innovation performance?-Based on a moderated mediating effects model

What is the impact of environmental management system certification on green innovation performance, and is it a futile endeavor or a profitable one? Grounded in the principles of ecological civilization construction and green development, this study embarks on a comprehensive examination. Initially, it investigates the varying impacts of environmental management system certification on both traditional innovation performance and green innovation performance. Subsequently, it dissects the underlying mechanisms and moderating factors influencing the latter, including an exploration of intermediary effects. The empirical findings of this study are as follows: (i) Environmental management system certification emerges as a catalyst for innovation performance, with the primary impact observed in the realm of green innovation performance. (ii) Social responsibility disclosure is identified as a mediating factor in the relationship between environmental management system certification and green innovation performance. (iii) Larger enterprises, those equipped with robust equity incentives, and those operating in less competitive markets are more prone to benefit from the impact of environmental management system certification on social responsibility disclosure. This, in turn, amplifies the promotion of green innovation performance. However, the moderating effect of property rights on the mediating path remains statistically insignificant. (iv) Environmental management system certification exerts a more pronounced influence on green innovation performance in regions characterized by lower economic development. Moreover, it particularly stimulates exploratory green innovation performance, surpassing its impact on exploitative green innovation performance.

Study on the Influence Mechanism of Environmental Management System Certification on Enterprise Green Innovation

Improving the green technology innovation capability of enterprises is an important way for industrial enterprises to improve product quality and production efficiency and reduce industrial pollution and energy consumption. Based on the Porter hypothesis, this paper took the data of listed companies of the heavy polluting industry in Chinese A-shares from 2011-2018 as a study sample, and a difference-in-differences (DID) model was constructed to explore the impact of environmental management system certification (EMSC) on enterprises' green innovation. This paper also studied the differential impact between the EMSC and enterprises' green innovation from the perspective of enterprise heterogeneity. It was found that the EMSC has a significant promotion effect on the enterprises' green innovation; this promotion changes with the size and ownership of the enterprise and the lifecycle of the enterprise. Meanwhile, customer, shareholder, and creditor satisfaction all play a positive moderating role in the process of EMSC affecting green innovation, while the moderating role of supplier satisfaction is not significant. The findings of this paper have important implications for the understanding of the role of EMSC in promoting green innovation in enterprises.

Green Supply Chain Management Implemented by Suppliers as Drivers for SMEs Environmental Growth with a Focus on the Restaurant Industry

This study was designed to better understand how restaurants can achieve effective environmental performance by focusing on their business relationships with suppliers that implement green supply chain management (GSCM). Restaurant suppliers’ GSCM was particularly assessed as a two-dimensional concept (external and internal) to explore if those two GSCM practices could possibly encourage restaurant ethical attitudes, thereby encouraging cooperative behaviors (‘joint action’, ‘information sharing’ and ‘flexibility in arrangement’) toward green suppliers. A total of 259 responses obtained from restaurant owners/managers were used for our analysis. Results revealed a significant effect of external GSCM on restaurant ethical attitudes, while internal GSCM was found to have no measurable effect. Further it was found that restaurant ethical attitudes facilitated cooperative behaviors toward green suppliers. More specifically, restaurant ‘information sharing’ and ‘flexibility in arrangement’ significantly improved their environmental performance; however, ‘joint action’ had no such effect. Based on our findings, several important theoretical and practical implications are proposed for restaurants to “go green” more effectively.

Factors affecting managers' intention to adopt green supply chain management practices: evidence from manufacturing firms in Jordan

Global sustainability movement encourages companies to adopt and implement green supply chain management (GSCM) practices across the organization. Moreover, the integration of green practices into traditional supply chain is still to be a difficult task in manufacturing sector. However, empirical studies regarding the identification of influential factors affecting GSCM adoption among supply chain managers in manufacturing sector are under researched. This study assesses the factors affecting GSCM adoption in Jordan manufacturing firms. A well-structured questionnaire was administered for data collection. A valid 376 responses were collected from different manufacturing firms in Jordan. The data were analyzed, and the proposed model was validated using the structural equation modeling (SEM) approach. Results reveal that four factors, namely, supplier, environmental, customer, and cost factors significantly influence the intention to adopt GSCM among managers. The firm size had significantly moderated the relationship between market/financial and GSCM adoption, internal factor and GSCM adoption. The study will help the policymakers to understand the drivers of GSCM adoption among managers and assist them in implementing GSCM practices according to the size of the firm. This study is first of its kind to analyze the role of firm size as a moderator on the relationship between market/financial, supplier, governmental, environmental, internal, customers, cost factors, and GSCM in the context of Jordon.

Research on the Effects of Environmental Regulations on Industrial-Technological Innovation Based on Pressure Transmission

This paper investigates the transmission of pressure between the public, relevant government departments, and industrial firms through the use of formal environmental regulations. The data include formal environmental regulations issued from 2005 to 2019 in 179 cities in 27 provinces in China. The intermediary effect model and the threshold effect model are used to carry out research studies on the relationships between public-participated environmental regulations, formal environmental regulations, and industrial-technological innovations. Results indicate that: (1) Pressure is transmitted between the public, and relevant government sectors and industries. For instance, public-participated environmental regulations pressure relevant government departments to apply strong formal environmental regulations on industrial sectors. (2) Labor and capital have a positive moderating effect on the effect of formal environmental regulations on industrial-technological innovations. (3) Both public-participated and formal environmental regulations promote industrial-technological innovations. (4) There is a threshold effect in formal environmental regulations. For instance, when the intensity of public-participated environmental regulations is higher than 93, the role of formal environmental regulations in promoting industrial-technological innovation can be completely maximized.

Critical Barriers to Environmental Management System Implementation in the Nigerian Construction Industry

The impact of different hazardous substances of the construction industry being released to the environment is alarming. This constitutes an adverse effect on the quality of life of construction workers and the populace at large. To reduce this menace, Environmental Management System (EMS) was put in place. Meanwhile, the implementation of EMS in the Nigerian construction industry (NCI) is not certain. This study, therefore, investigated the barriers to EMS implementation in the NCI to group them into a smaller form, i.e., fewer numbers. A questionnaire survey was developed and administered to construction professionals in Nigeria using a purposive sampling technique. The retrieved 106 copies of the questionnaires were subjected to both descriptive and inferential statistics such as mean score, standard deviation, analysis of variance test, post hoc test and exploratory factor analysis. An exploratory factor analysis was conducted three times to identify the critical barriers to EMS implementation in the NCI. The study findings reveal three main categories of barriers affecting EMS implementation, namely; (1) knowledge barrier; (2) process barrier; and (3) culture and management barrier. The study concluded that the three factors indicate the major cardinal barriers that could describe the impediment of EMS in the NCI. It was recommended that the training of construction professionals is important to enhance improvement culture in the NCI.

Corporate social sustainability in supply chain management: a literature review

Purpose

Recently, sustainable supply chain management (SSCM) has generated significant interest and gained attention of practitioners and academics. The purpose of this paper is to explore different themes in the existing literature, which pertains to social sustainability (SS) in supply chains, to argue for the use of SS model and suggest further research directions.

Design/methodology/approach

In the study, the authors have undertaken extensive literature review (n = 171) and used thematic analysis to propose a model.

Findings

Through the extensive review and thematic analysis, the paper identifies eight themes, which include stakeholder pressure, sustainability culture, contingencies, sustainability practices, partnerships, drivers and barriers, sustainability performance and optimization, and develops a SS model called “five-factor sustainability model.” Furthermore, a list of potential research directions for five-factor sustainability model is discussed.

Research limitations/implications

The research is an attempt to explore different themes related to SS in supply chain and develop a model that is also applicable to economic and environmental sustainability.

Originality/value

The paper offers a new approach to SSCM literature, arguing for five-factor sustainability model and providing further research directions. Moreover, this model will help sustainability scholars to position and integrate their research within social, economic and environmental sustainability literature.

Mapping the Link between Corporate Social Responsibility (CSR) and Human Resource Management (HRM): How Is This Relationship Measured?

Despite the relevance of human resources in the management of Corporate Social Responsibility (CSR), confusion and theoretical chaos are still evident in the area. This manuscript provides a systematic review of the link between CSR and Human Resource Management (HRM), stressing the main topics along with the evolution and tendencies founded in this field. SciMAT was used to conduct a conceptual science mapping analysis based on co-word bibliographic networks. From 2006 to 2019, 194 documents were retrieved from the Web of Science. Considering the last period (2017–2019), the motor themes (those which are well-developed and relevant for the structure of the research field) were environmental management (including green HRM), sustainable HRM and pro-environmental behaviour. Socially responsible HRM (SR-HRM) was a basic theme (important, although not developed). Perceived organisational support was a specialised theme (well-developed, although less important), and employee commitment was an emerging theme (both weakly developed and marginal). In addition, a review of the measurement tools used in the main topics extracted from the previous analysis was carried out. Our analysis will help inform researchers and practitioners on the future of CSR and HRM and the previous efforts in the creation of measurement instruments.

A Holistic Approach to the Environmental Certification of Green Airports

Airports around the world are more and more environmentally concerned, increasing their efforts in reducing aviation impacts by applying environmental management, certification systems, or other types of ecological rating systems to their infrastructures and operation. Especially relevant are the airports’ efforts to manage and reduce their CO2 emissions through Airport Carbon Accreditation, the efforts made by Eurocontrol to encourage collaborative environmental management, or the increasing numbers of airports worldwide that get their terminals certified according to several world-recognized Green Building Rating Standards (GBRS). However, although these standards are state-of-the-art sustainability valuation programs, none of them fully cover all the environmental impacts of aeronautical activity at an airport. This paper presents the results of an exploratory research where the use of a GBRS into a more holistic certification scheme for airports is discussed and areas of challenge are highlighted. The paper seeks to shed some light on the value of holistic approaches from the perspective of maximizing environmental management efficiency and effectiveness, the integration of actions of individual airport partners to potentially encourage greater coordination of efforts, the challenges of dealing with both construction and operational impacts within one scheme, and the accountability difficulties.

The impact of firm size, firm age and environmental management certification on the relationship between green supply chain practices and corporate performance

Purpose

The purpose of this paper is to explore if control variables have any impact on corporate performance when implementing green supply chain management practices. The research in particular examines the impact of firm size, firm age and possession of environmental management system (EMS) certification as control variables on different dimensions of the corporate performance.

Design/methodology/approach

The research design consists of a comprehensive literature review, followed by an empirical questionnaire based survey with responses of 117 participant organizations proceeded by a comprehensive statistical analysis to validate the developed theoretical framework and contribute to both practical and methodological approach. This study investigates the impact of each of these three control variables on four dimensions of corporate performance using multiple regression analysis.

Findings

The research found that there is positive relationship between firm size and environmental performance, economic performance and social performance but not with operational performance. The study also found that a certified EMS within UAE firms is having a positive impact on all four performance dimensions while firm age does not have any relationship with any of the four performance outcomes.

Research limitations/implications

The research provides guidance for supply chain managers in the UAE and other similar emerging market in order to better understand the relationship between control variables, impact and performance, on corporate outcome. The paper also describes relevant strategies that should be taken into consideration by these managers in order to build their sustainable supply chain. The research contributes to social dimensions of supply chain sustainability on how resilient green strategies are important for supply chain stakeholders during uncertain conditions so that it can respond to uncertain changes in order to contribute to corporate social responsibility. Some of the limitations of this research include the geographic coverage of the study region and other methodological limitation.

Originality/value

This research is the first of its kind in the UAE region to assess the link between firm control variables and its impact on green supply chain management practices; which are less studied in the green supply chain literature. While there might be few other studies that addressed and uncovered the relationship between implementing green supply chain management practices and corporate performance, however, no study has attempted to find out if firm size, firm age and possession of EMS would have any impact on the green supply chain practices and corporate performance relationship. The research was conducted in an emerging economy to understand the relationship better. A series of recommendations are also provided for firms interested in improving their environmental performance while implementing green supply chain practices.

Sustainable supply network management

Purpose

The purpose of this paper is to scrutinise how the sustainable supply chain management (SSCM) literature has discussed knowledge dynamics across the extended supply network, particularly in the contemporary context of fragmented, globally dispersed supply networks.

Design/methodology/approach

A systematic approach to reviewing the literature is applied, covering 20 years, starting with 267 references, and narrowing down to 88 articles specifically addressing knowledge diffusion processes across the extended supply network.

Findings

This study shows that vertical ties limited to direct suppliers or third-party monitoring of global suppliers are both insufficient. Lack of co-opetition is an impediment to knowledge diffusion. And the debate of whether or not global dispersion is an impediment to knowledge diffusion seems inconclusive. More importantly, there is a lack of network-level studies mapping the diversity of actors in supply networks.

Research limitations/implications

First, future SSCM research should shift from an operational focus to strategic knowledge diffusion. Second, the scope of SSCM should expand from linear buyer–supplier relationships to multi-tier and multilateral studies. Special focus should be placed on the literature on social network to support processes that look at the drivers of effective large-scale, global diffusion of sustainability.

Originality/value

This review contends that it is paramount to set a new research direction captured in a new definition of “sustainable supply network management”. Future research should overcome the barriers of data collection at the network level in order to contribute to the field’s current challenges, which clearly lies in globally dispersed and complex supply network, not dyads or linear chains.

Drivers of Sustainable Supply Chain Management: Identification and Classification

With the increase in awareness of environmental and social issues associated with the development and the use of products, stakeholders—especially consumers—are showing more concern regarding these issues. To address new developments and changing trends, organizations are now compelled to identify and implement innovative and sustainable solutions, not only within their organizations’ boundaries, but also across the whole supply chain network. The primary goal of this paper was to identify and analyze drivers of sustainable supply chain management (SSCM) that influence or encourage organizations to undertake sustainability initiatives and implement sustainable solutions throughout their supply chains. For this purpose, a systematic literature review was conducted and 1559 drivers of SSCM were identified from 217 journal articles. Precise interpretation, clear definitions, restructuring, and classification into external and internal driver categories produced a list of 40 unique drivers of SSCM. The results revealed that regulatory and market pressures, with reference to the number of citations, are the most prevailing drivers of SSCM for the implementation of sustainability practices. Classification of the drivers of SSCM into primary and secondary driver categories may assist practitioners and decision makers in prioritizing sustainability-related initiatives and adopting sustainability practices across the whole supply chain network.

An empirical examination of the effects of the attributes of supply chain openness on organizational performance

Purpose

The purpose of this paper is to empirically examine how different supply chain attributes as determinants of the openness of supply chain affect organizational performance (OP).

Design/methodology/approach

Data were collected from 259 supply chain executives in Pakistan. Structural equation modeling was used to test the hypotheses.

Findings

The findings indicate that organizations may take the selective view of their supply chains resulting in a varying focus on different SC attributes. The results show that though all identified supply chain attributes positively relate to OP, some attributes such as combined agility and cooperation among supply chain partners have a weak correlation coefficient. This indicates that overall the relative openness of supply chain among selected sample of Pakistani organizations is low.

Practical implications

Supply chain executives may not have a selective focus on some attributes; rather, they may consider to have a broader perspective drawing upon a wider range of supply chain attributes as identified in the current study. In order to remain competitive, Pakistani manufacturing organizations need to learn more about opening up their boundaries and enhance the openness of their supply chain.

Originality/value

The contribution of the current study is two folds. First, drawing upon the current literature, it proposes the instrument to measure the relative openness of supply chain. Second, it empirically tests the selected conceptual model which highlights the relevance of supply chain attributes and their role in the resulting relative degree of supply chain openness. The empirical examination of the selected conceptual model of supply chain openness tends to make contribution to the wider literature on supply chain management.

Determinants of Firm’s Export Performance in China’s Automobile Industry

The automobile industry has significantly contributed towards China’s economy. After producing approximately 24.5 million vehicles in 2015, China’s automobile industry has achieved its greatest height by emerging worldwide as the top automobile producer. However, China’s automobile industry could not sustain this achievement and it witnessed a sudden growth rate decrease in 2016–2017, reflecting their poor export performance. To address this problem, the prime objective of this research is to explore the roles of total quality management (TQM), entrepreneurial orientation (EO), export market orientation (EMO), brand orientation (BO) and cleaner production (CP) in firm export performance (FEP). For this reason, a quantitative research approach with cross-sectional research design was adopted by gathering the data from 347 respondents working as export managers at Chinese automobile companies via simple random technique. Partial least square structural equation modeling (PLS-SEM) through software smartPLS-3.2.7 employed to analyze data. Results revealed that the TQM, EO, EMO, BO, and CP has a significant association with FEP. Additionally, findings confirmed CP as a moderating variable that contributes positively to FEP. The research has eminently contributed to the export performance of the automobile industry, specifically in China. It is very beneficial to practitioners in the Chinese automobile industry as it will assist them in regaining and exceeding their record export performance while also contributes to resource-based-view theory.

An ISM approach for the barrier analysis in implementing sustainable practices

Purpose

The purpose of this paper is to identify and model critical barriers to sustainable practices implementation in Indian oil and gas sectors by the interpretive structural modeling (ISM) approach.

Design/methodology/approach

In this paper, through exhaustive literature survey and experts opinions, 14 critical barriers were identified, and the ISM tool, which is a multi-criteria decision-making approach, was used to establish interrelationship among the identified barriers and to determine the key barriers having high driving power.

Findings

After analyzing, it was found that six barriers, namely, market competition and uncertainty (B7), shortage of resources (B8), governmental rules and regulations (B1), knowledge and training (B2), financial implications (B3), and management commitment and leadership (B5) were found to have high influencing power. These barriers need the maximum attention and organizations need to overcome these hindrances for the effective implementation of sustainable practices. From the driving and dependence power diagram, two barriers, namely, management commitment and leadership (B5) and knowledge and training (B2) were found to have the highest driving power and two barriers, namely, lack of green initiatives (B9) and lack of corporate social responsibility (B14) were found to have highest dependence power.

Research limitations/implications

The presently developed model is based on the experts’ opinions, which may be biased, influencing the final output of the structural model. The research implications of the developed model are to help managers of the organization in understanding significance of the barriers, to prioritize or eliminate the same for the practical implementation of sustainability.

Originality/value

This is for the first time an attempt has been made to apply the ISM methodology to explore the interdependencies among the critical barriers for Indian oil and gas industries. This paper will guide the managers at various levels of an organization for effective implementation of the sustainable practices.

Green supply chain management initiatives and operational competitive performance

Purpose

Manufacturing organizations have begun to implement green supply chain management (GSCM) practices in response to customer demand for products and services that are environmentally sustainable and that are created through environmentally sustainable practices and in response to governmental environmental regulations. Despite rising concerns about green management, there seem to be few studies investigating GSCM and its impacts on the operational competitive capabilities from a developing economy. The purpose of this paper is to understand the extent of GSCM practices’ implementation in Ghana and how such practices impact firms’ operational competitive capabilities.

Design/methodology/approach

Structural equation modeling was used to study the relationship between GSCM practices and firm operational competitive performance in terms of cost, quality, flexibility, and delivery time using a survey of informants.

Findings

Using data from Ghana, the work demonstrates that GSCM practices such as environmental management systems (EMSs) and green purchasing (GP) practices will have a positive relationship with firm’s operational competitive performance in terms of cost, quality, and flexibility, but seems to have no positive relationship with delivery time. Further moderation analysis indicates that the paths from environmental management practices to reduced cost and flexibility were significant, indicating that the effect of environmental management practices on operational efficiency differs among services, manufacturing, construction and mining. The paths from Green purchase to improved quality, delivery time, flexibility, and reduced cost were insignificant.

Research limitations/implications

The results indicate the relevance and the implications of GSCM practices such as implementing comprehensive EMSs and GP on operational competitive performance on firms from a developing country such as Ghana. Specifically, the results indicate that when organizations invest in GSCM practices, they are likely to achieve cost reductions, improved quality, and flexibility. The relationship between GSCM practices is moderated by various industrial sectors.

Practical implications

The research shows how GSCM practices such as EMSs implementation and GP practices can enhance firm’s operational competitive performance.

Originality/value

The work illustrates and provides some insights and build on the literature in the area of green supply chain and firms’ operational competitiveness from a developing country’s environment.

Understanding influential factors on implementing green supply chain management practices: An interpretive structural modelling analysis

In this study, we establish a set of 19 influential factors on the implementation of Green Supply Chain Management (GSCM) practices and analyse the interaction between these factors and their effect on the implementation of GSCM practices using the Interpretive Structural Modelling (ISM) method and the "Matrice d'Impacts Croisés Multiplication Appliquée à un Classement" (MICMAC) analysis on data compiled from interviews with supply chain (SC) executives based in the Gulf countries (Middle East region). The study reveals a strong influence and driving power of the nature of the relationships between SC partners on the implementation of GSCM practices. We especially found that dependence, trust, and durability of the relationship with SC partners have a very high influence. In addition, the size of the company, the top management commitment, the implementation of quality management and the employees training and education exert a critical influence on the implementation of GSCM practices. Contextual elements such as the industry sector and region and their effect on the prominence of specific factors are also highlighted through our study. Finally, implications for research and practice are discussed.

Exploring the link between institutional pressures and environmental management systems effectiveness: An empirical study

Institutional theory has been widely debated by scholars. A part of literature examines how institutional pressures act on company choices regarding proactive environmental strategies. However, the institutional perspective has still not completely clarified the influence of these pressures on the effectiveness of environmental management systems (EMSs) in achieving goals in terms of eco-innovation, competitiveness and corporate reputation. This paper analyses the role played by coercive, mimetic and normative forces in stimulating innovative and competitive responses by firms with an environmental certification. Using the results of a survey on 242 European EMAS-registered organisations, the paper highlights the more positive influence of mimetic and normative pressures than coercive ones. The paper contributes to the literature debate on EMSs analysed through the lens of institutional theory.

LARG index

Purpose

– The purpose of this paper is to suggest a lean, agile, resilient, and green (LARG) index as a benchmarking tool to assess the leanness, agility, resilience and the greenness of the automotive companies and corresponding supply chain (SC).

Design/methodology/approach

– The proposed index incorporates LARG supply chain management paradigms and corresponding practices being both weighted according to their importance for the automotive SC sustainability. The Delphi technique is used to obtain the weights for each SC paradigm and a linear aggregated method is proposed. A case study approach related to the automotive SC is chosen to illustrate the LARG index application.

Findings

– The case study results confirmed the usefulness and ease of application of LARG index in a real world SC. The application of the suggested index to a set of companies, and consequently to their SC, makes possible to identify: the better and worst performer company in each paradigm, the LARG practices with higher levels of application among the companies, the LARG index for each company and also for the corresponding SC. This becomes an important benchmarking tool since comparative analysis regarding the LARG behaviours are possible to perform with the suggested index.

Research limitations/implications

– More LARG practices could be considered to improve the robustness of the index. Future studies should be conducted across more companies for improving the effectiveness of the approach, and more members should be included in the panel of Delphi technique for enhancing the validity of the suggested approach.

Practical implications

– SC companies will be able to assess their performance in terms of leanness, agility, resilience and greenness. A study like this could encourage all automotive companies to benchmark their organizations as regards their competitors, the best in class, and also the industry average.

Originality/value

– This paper contributes to the literature by introducing a new index for measuring the leanness, agility, resilience and greenness of companies and SCs. This index can be used by managers as a benchmarking tool to identify their LARG behaviour and compare it with their SC partners and seek for improvement.

Signaling strategies for ISO 26000: a firm-level approach

Purpose

The purpose of this article is to shed light on some important limitations of the ISO 26000 standard for corporate social responsibility (CSR) for the credible communication of corporate CSR claims. The article aims to identify and explore firm-level strategies to signal adherence to the standard effectively and their legitimacy consequences for the standard.

Design/methodology/approach

The identification of firm-level signaling strategies is mainly derived from an institutional description of the ISO 26000 standard and based on anecdotal evidence from current business practice, initiatives that have been taken worldwide by organizations such as national standards institutes, the ISO 26000 text and adjacent ISO documents, including ISO post-publication surveys. The article is grounded in signalling theory.

Findings

Five signaling strategies for firms are derived and explored which may reduce information asymmetries and engage in efficacious signaling of their underlying CSR quality and thus guide the communication of firms’ adherence to the ISO 26000 standard.

Research limitations/implications

The findings urge to empirically investigate the use of ISO 26000 signaling strategies including their legitimacy consequences for firms.

Practical implications

The findings of this article have implications for decisions firms make when considering working with ISO 26000 and communicating their adherence, notably regarding the enhancement of the credibility of their CSR claims. Also, it offers suggestions for certification organizations, national standards bodies and policy makers that want to encourage the adoption of CSR standards, ISO 26000 in particular.

Originality/value

This article is the first one to address inherent signaling problems of ISO 26000 and to identify signaling strategies to counter these problems in a structured way.

The Development of a Strategic Prioritisation Method for Green Supply Chain Initiatives

To maintain a competitive position, companies are increasingly required to integrate their proactive environmental strategies into their business strategies. The shift from reactive and compliance-based to proactive and strategic environmental management has driven companies to consider the strategic factors while identifying the areas in which they should focus their green initiatives. In previous studies little attention was given to providing the managers with a basis from which they could strategically prioritise these green initiatives across their companies' supply chains. Considering this lacuna in the literature, we present a decision-making method for prioritising green supply chain initiatives aligned with the preferred green strategies alternatives for the manufacturing companies. To develop this method, the study considered a position between determinism and the voluntarism orientation of environmental management involving both external pressures and internal competitive drivers and key resources as decision factors. This decision-making method was developed using the analytic network process (ANP) technique. The elements of the decision model were derived from the literature. The causal relationships among the multiple decision variables were validated based on the results of structural equation modelling (SEM) using a dataset collected from a survey of the ISO 14001-certified manufacturers in Malaysia. A portion of the relative weights required for computation in ANP was also calculated using the SEM results. A case study is presented to demonstrate the applicability of the method.

Social sustainability in the supply chain: analysis of enablers

Purpose

– This study aims to identify various enablers and the inter-relationships among them in adopting social sustainability measures in the supply chain. Social sustainability in the supply chain has received growing attention in the recent years, due to growing awareness on equity, health and safety, education, child and bonded labor and ethical practices in corporates.

Design/methodology/approach

– Various enablers and their contextual relationships were identified. The enablers were classified based on dependence and driving power (DP) with the help of MICMAC analysis. In addition to this, a structural model of the enablers to the social sustainability problem has been put forward using the interpretive structural modeling technique.

Findings

– In this study, 14 relevant enablers were identified from literature review and subsequent discussions with experts from academia and the industry. Competitive pressure leads at the bottom of the digraph with high DP, followed by customers ' requirements, financial liquidity and social concern. Social sustainability awareness was found to be at the last level with less DP.

Research limitations/implications

– Enablers were developed based on literature survey and expert opinions. Hence, the model is not statistically validated. This model also does not quantify the adverse effect of each of the variables on social sustainability practices in the supply chain.

Practical implications

– The development of a hierarchy not only helps the supply chain managers to understand the enablers better, based on their importance, but also helps in decision making in the supply chain, which in turn enables the corporations to be competitive.

Social implications

– Findings of this article will help the corporations to be more socially sustainable by understanding the various enablers and their contextual relationships in the supply chain.

Originality/value

– The structured social sustainability model helps supply chain managers and experts to understand interdependence of the enablers. This also helps in identifying different enablers with different degree of importance, which will be very much useful in adopting social sustainability measures in the supply chain.

Theories in sustainable supply chain management: a structured literature review

Purpose

– The purpose of this paper is to investigate theoretical perspectives in sustainable supply chain management (SSCM) and contributes to understanding the current state of research in the field and its future development.

Design/methodology/approach

– This paper conducts a structured literature review and aims at mapping the use of theories in the field. The authors assess the current state of research, looking in more details at popular theories, and propose possible future avenues for the field to develop.

Findings

– Theory-building efforts in SSCM remain scarce, with the predominance of a few popular imported macro theories (resource-based view (RBV), stakeholder theory and institutional theory) having implications on the conceptualisation of SSCM and the topics researched to date. More theoretical contributions can potentially emerge from the adoption of original methodologies, the investigation of under-explored aspects of SSCM and the testing of recently developed frameworks.

Research limitations/implications

– Drawing on the analysis the authors propose an overarching map of popular theories in SSCM and define potential avenues towards the maturation of the discipline. A number of propositions are offered to guide future research. This study constitutes a first step towards understanding how theories in SSCM are developing and how SSCM has been conceptualised.

Originality/value

– The originality of this paper lies in its analytical focus on theories in SSCM, which have not been mapped to date.

Stakeholders, reward expectations and firms’ use of the ISO14001 management standard

Purpose

– An ongoing challenge for managers is to define and benefit from their firm's environmental management practices. Firms that seek stakeholder recognition of their practices, or face stakeholder pressure for evidence of improvement, increasingly use management standards such as ISO14001. Such standards, however, may encourage firms to use more reportable rather than embedded environmental management practices. Why some firms use environmental management standards to improve practices relative to firms that use them to deflect attention, is an important research question. As paper proposes, stakeholder pressure on firms for improved practices can interact with firms’ expectations of related rewards to influence environmental management outcomes. The paper aims to discuss these issues.

Design/methodology/approach

– The intention was to identify significant differences in stakeholder focus and each firm's environmental management practices, between ISO14001 certified and non-certified firms. The paper explored the propositions with a sample of US manufacturers. The paper used a PLS modeling approach.

Findings

– The paper identified links between firms with a greater regulative stakeholder focus, to greater use of reportable practices (pollution reduction). Firms with a greater normative stakeholder focus were linked to greater use of embedded practices (policies and pollution prevention).

Originality/value

– This study is one of the first to assess differences that distinguish between both stakeholder type and choice of environmental management practices. Further, the paper grouped firms’ practices according to their emphasis on either rewards of stakeholder recognition or internal operational benefit. As other studies have identified, firms do not necessarily adopt environmental management standards for their goals of practice improvement. The study contributes to use of stakeholder theories to understand firm level adoption of and benefit from environmental management practices.

Effects of supply chain position on the motivation and practices of firms going green

Purpose

– The aim of this study is to understand the effect of a firm's position in a supply chain in its industry on the attitude of the firm toward green strategies through empirical data analysis. This study aims to answer the following research questions: Do the environmental uncertainties a firm faces differ with the firm's position in the supply chain when going green?, Would the motivation of a firm for going green vary with uncertainties it faces in the supply chain? and Would green-related practices a firm accepts or executes vary with the firm's position in the supply chain?

Design/methodology/approach

– The case study method was utilized in this study. The main objects are firms in the high-tech industry of Taiwan, and 12 firms were selected for in-depth investigation. The unit of analysis was a firm. Face-to-face in-depth interviews, approximately 90-105 minutes for each, were conducted with each of the 12 cases. The respondents were middle- to high-level managers. The interviews were recorded and transcribed. Additionally, second-hand information was acquired regarding each case through channels such as firm web sites, documents, and media reports. These integrated data were later utilized in the single-case and cross-case analysis stages.

Findings

– In this study, firms of Taiwan's high-tech industry are divided into the upstream (raw material supplier), midstream (original design manufacturers/original equipment manufacturer), and downstream (brand company) categories. It is first found the uncertainties a firm encounters when implementing green practices are related to its position in the supply chain. The closer a firm is to the upstream of the supply chain, the higher the competitive uncertainty. In contrast, the closer a firm is to the downstream, the higher the demand uncertainty. Furthermore, the internal and external driving forces of firms in promoting green practices are related to the types of uncertainties the firms encounter in the supply chain. A firm's internal driving force is positively associated with the demand uncertainty it faces, however, negatively with the competition and supply uncertainties. On the other hand, a firm's external driving force is positively associated with the competition and supply uncertainties it faces, however, negatively with the demand uncertainties. Additionally, the association between firm willingness to promote green practices and its position in the supply chain is explored. It is found that, for firms located in the downstream of supply chain, it emphasizes more on the practices of green design, purchase, and internal environmental management. If a firm is located in the midstream of supply chain, it will focus more on the practice of green manufacturing and logistics.

Originality/value

– This study has expanded the discussion of green supply chain management. It establishes the relationship between the uncertainties and the major driving forces of firms for implementing green practices. This approach is rare in previous literature. Furthermore, past literature has suggested that a specific relationship exists between driving factors and firm practices. The author believes that such a relationship must be based on the position of firms in the supply chain; thus, the author has identified the relationship between supply chain position and green practices.

Institutional pressures, dynamic capabilities and environmental management systems: investigating the ISO 9000--environmental management system implementation linkage

We hypothesize a model where domestic and international institutional pressures lead to the successful implementation of ISO 9000 and can in turn lead to the successful implementation of environmental management systems such as ISO 14001 environmental certification systems or total quality environmental management (TQEM) systems. Using appropriate tests for mediation with dichotomous mediators and outcomes, we find that the model holds for a sample of 377 Chinese manufacturers in six major industrial groups in Suzhou, Dalian, and Tianjin. Our findings are consistent with the theory linking internal capabilities to heterogeneous external (in this case, institutional) pressures on organizations for environmentally proactive efforts. Our findings suggest that institutions in developing countries with significant environmental concerns such as China as well as foreign suppliers and partners to firms in these countries should encourage and support ISO 9000 implementations by local firms. These findings may influence other developing nations' adoption of quality and environmental process systems.

Circular economy practices among Chinese manufacturers varying in environmental-oriented supply chain cooperation and the performance implications

The rapidly growing industrial activities in emerging economies such as China have been causing resource depletion and pollution problems. This reality requires China to adopt an integrated management approach to resolve the conflict between industrial development and environmental protection, and the concept of circular economy (CE) serves this purpose. In this paper, we examine if different types of manufacturing enterprises on environmental-oriented supply chain cooperation (ESCC) exist. We also determine if the Chinese manufacturer types varying in ESCC differ in their implementation of the CE practices towards achieving the CE-targeted goals on improving both environmental and economic performance. Our cluster analytic results with multivariate analysis of variance (MANOVA) among the four identified types of Chinese manufacturers varying in environmental-oriented supply chain cooperation highlight the importance to intensify the cooperation with upstream and downstream supply chain partners for a CE initiative to succeed.