GREENING THE SERVICE PROFIT CHAIN: THE IMPACT OF ENVIRONMENTAL MANAGEMENT PRACTICES

This paper explores the relationship between environmental practices and performance in services and the impact of such practices on the external portion of the service profit chain. Using structural equation modeling, it tests the hypotheses developed with data from the European hospitality industry. The findings suggest that environmental practices are positively related to performance through the mediating effect of enhanced customer satisfaction and loyalty. The paper's contributions include: the conceptual development of the relationship between environmental practices and performance in services, the incorporation of environmental practices within the service profit chain, and the testing of their impact on customer satisfaction.     

LEAN,GREEN, AND THE QUEST FOR SUPERIOR ENVIRONMENTAL PERFORMANCE

We examine the relationship between lean manufacturing practices and environmental performance as measured in terms of air emissions and resource use. We draw on two unique surveys of 31 automobile assembly plants in North America and Japan, which contain information on manufacturing practice and environmental performance, as well as in‐depth interviews with 156 plant level employees at 17 assembly plants. Our survey results and interviews suggest that lean management and reduction of air emissions of volatile organic compounds (vocs) are associated negatively. Lean manufacturing practices contribute to more efficient use of paints and cleaning solvents, but these in‐process changes are not sufficient to meet the most stringent air regulations. We found some evidence to support the link between lean practices and resource efficiency. While our survey results were in hypothesized direction, they were not statistically significant. In‐depth semi‐structured interviews, however, suggest a more robust relationship, and we use them to describe some mechanisms by which all three aspects of lean management (buffer minimization, work systems, and human resource management) may be related to environmental management practices and performance.     

APPLYING SCENARIO‐DRIVEN STRATEGY TO INTEGRATE ENVIRONMENTAL MANAGEMENT AND PRODUCT DESIGN

The successful development of breakthrough products with environmental attributes can not only create competitive advantage through operations excellence but also benefit the environment. This paper proposes a comprehensive scenario‐driven method with detailed implementation steps for planning and developing breakthrough products with environmental attributes. A case study based on the development process of biotechnology products is presented to show the applications of the method and the resulting importance of flexibility as a key ingredient in operations strategy. The paper also discusses various operational, marketing, technological, economic, and environmental issues concerning the development of biotechnology products, an area that could have a significant impact on both human health and the natural environment.     

ALIGNING ACCOUNTABILITY AND AWARENESS FOR ENVIRONMENTAL PERFORMANCE IN OPERATIONS

This study assesses internal drivers of a firm's level of environmental awareness, including methods for incorporating environmental objectives into the strategic planning of operations, communication of objectives throughout the organization, and deployment of accountability to operating personnel and managers for environmental performance. Challenges firms may encounter in motivating and holding employees and process owners accountable for environmental performance are discussed, as well as a potential for inconsistencies between management's espoused theories and theories in use. A case study of a steel manufacturer is used to determine how accountability for and awareness of environmental objectives can be operationally implemented.     

An analysis of environmental management, organizational context and performance of Spanish hotels

This paper addresses the factors that determine the deployment of environmental management practices and its effects on firms’ financial performance. Empirical evidence supporting this investigation is gathered from the Spanish hotel industry. Our results find support for the notion that age of facilities, size, chain affiliation, stakeholder environmental pressures, and their use of operations management techniques exert a lasting influence on the degree of implementation of environmental management practices by hotel firms. Moreover, our findings show a positive relationship between environmental management practices and firms’ financial performance.     

An integrated framework of mimetic pressures,quality and environmental management,and firm performances

Abstract

Manufacturers have extensively recognised the strategic importance of quality and environmental management. However, there is little guidance on how they adopt and exercise both management practices in a way that enhances firms’ performance outcomes. To fill the research gap, this paper empirically investigates the relationships among mimetic pressures, a firm’s quality management practices (QMPs), environmental management system (EMS), and environmental and financial performances. By using a data set collected from 212?U.S. manufacturing firms, this study examines the proposed hypotheses. Our major findings are: first, mimetic pressures are a driving factor for EMS but do not motivate the adoption of QMPs; second, QMPs are an important enabler not only for enhancing firms’ financial performance but also for promoting EMS and environmental performance; and finally, EMS does not influence firms’ financial performance directly, but indirectly does so through enhancing environmental performance. This study contributes to the literature of quality and environmental management and provides practical implications by addressing motivating factors of both QMPs and EMS, and identifying factors for successful environmental management practices.     

LEAN AND GREEN? AN EMPIRICAL EXAMINATION OF THE RELATIONSHIP BETWEEN LEAN PRODUCTION AND ENVIRONMENTAL PERFORMANCE

Lean production may have a significant public good spillover—improved environmental performance. However, empirical evidence of the link between lean production practices and environmental performance has not resolved the nature of the relationship. To explore this issue, we conduct an empirical analysis of the environmental performance of 17,499 U.S. manufacturing establishments during the time period 1991–1996. We find that those establishments that adopt the quality management standard ISO 9000 are more likely to adopt the environmental management standard ISO 14000. We also find strong evidence that lean production, as measured by ISO 9000 adoption and low chemical inventories, is complementary to waste reduction and pollution reduction.     

MANAGING THE ENVIRONMENTAL EXTERNALITIES OF TRAFFIC LOGISTICS: THE ISSUE OF EMISSIONS

Companies are increasingly being held accountable for the life‐cycle impact of their products and services. Transportation is frequently a major component of this life‐cycle impact. Hence, to reduce total environmental impact, logistics managers will have to become more sophisticated in their understanding of how they can reduce the environmental impact of their transportation operations, without negatively affecting the cost or effectiveness of these operations. In line with this mandate, we quantify the dynamic impact of road vehicles on the environment. In most emission models, a constant speed is used depending only on the specific road type. Using such a model will lead to an underestimation of the effective emissions. It turns out that the differences with a more realistic dynamic assessment model are significant. The analysis here suggests that the policy consequences of these differences for both public sector managers and private companies are potentially quite important.     

THE ROLE OF SUPPLY MANAGEMENT CAPABILITIES IN GREEN SUPPLY

Managers realize that they should avoid complex green supply initiatives when they do not have the capabilities to implement them. However, they have little guidance on how these capabilities can be developed. This paper provides an initial analysis of the role of supply management capabilities in green supply. We argue that the implementation of green supply is better explained by focusing on the development and deployment of an organization's specialized internal resources, rather than by the more usual focus on external environmental pressures on a firm. Further, we argue that capabilities appropriate for green supply are developed by a proactive corporate environmental stance and by a more strategic purchasing and supply management approach. We test our model using data from a two‐phase survey of 70 operating units within UK public limited companies. Our results indicate support for our conjecture that supply management capabilities are jointly developed by a proactive corporate environmental approach and a strategic purchasing and supply process. Our study results should be useful to business strategists, regulators, and researchers interested in the predictors of corporate green behavior. They should also assist future researchers in many branches of environmental management who are seeking to explore the role of the internal capabilities of firms in supporting environmental management.     

Green logistics management and performance: Some empirical evidence from Chinese manufacturing exporters

The value chain of many business enterprises is increasingly required to demonstrate the profitability of their primary activities, starting from inbound logistics to operations, outbound logistics, marketing sales, and finally to services. The adoption of green logistics management (GLM) presents an opportunity for Chinese manufacturing exporters to competently respond to the escalating expectation of the international community for resources conservation and to achieve environmental performance profitably. This study makes several important contributions to the literature on managing logistics with environmental considerations. First, the authors identify the components of GLM: (i) procedure-based practices, (ii) evaluation-based practices, (iii) partner-based practices, and (iv) general environmental management practices. Second, they relate GLM to environmental and operational performance in a developing country context. Third, they identify the institutional and operational antecedents that prompt the adoption of GLM by export-oriented manufacturing enterprises in China. Fourth, they examine the moderating effect of environmental regulatory pressure on the GLM-performance linkage. The results are based on a survey of manufacturing exporters in China. The commonly held view that economic motivation is related to the adoption of GLM is not supported. However, GLM positively affects both environmental and operational performance, and regulatory pressure enhances the GLM-performance relationship.     

Quality and environmental management practices: their linkages with safety performance

There is a widespread acknowledgement that quality and environmental practices are effective means for improving the business performance of firms. However, empirical evidence regarding the relationship between quality and environmental practices and employee safety performance is relatively scarce. In order to fill this gap, we investigate the relationship between quality and environmental practices and safety performance measured by employee accidents at work. Employing a multivariate probit model, we show that the adoption of quality management practices is associated with an increased chance that an employee encounters workplace accidents, whilst environmental practices are associated with a reduction in workplace accidents. However, when distinguishing between workplace accidents that do and do not lead to sick leave, our results reveal that the utilisation of quality practices is not associated to employees’ probability of encountering accidents that lead to sick leave. This suggests that quality practices are only related to benign accidents. Moreover, examining the interrelationships among quality practices, safety performance and quality-related contextual factors, our findings indicate that the implementation of quality practices by the firm that considers quality as very important for its strategy and provides employee’s quality-related training is not associated with safety performance. Therefore, the results suggest that the way a firm implements and uses quality practices is essential for their effect on safety performance.     

PLANT‐LEVEL ENVIRONMENTAL MANAGEMENT ORIENTATION: THE INFLUENCE OF MANAGEMENT VIEWS AND PLANT CHARACTERISTICS

As customers, the public and other stakeholders are increasingly demanding that manufacturing firms improve their approach to environmental management, some plants have moved to develop an orientation that is increasingly proactive. Synthesizing earlier research, environmental management orientation is defined here to include system analysis and planning, organizational responsibility, and management controls. The relationship between a proactive orientation and two sets of internal factors, specifically the personal views of plant managers and plant‐specific characteristics, was tested using survey data from the furniture industry. The production outlook for the plant was critical, with a favorable outlook fostering a more proactive environmental management orientation. After controlling for plant‐specific factors, personal views also were influential; an increasing emphasis on short‐term economic value was related to a more reactive plant‐level orientation. Thus senior corporate management can foster strong plant‐level environmental management through a more balanced emphasis on economic and ethical values and continued investment in a plant's long‐term viability.     

COLLABORATION AND EVALUATION IN THE SUPPLY CHAIN: THE IMPACT ON PLANT‐LEVEL ENVIRONMENTAL INVESTMENT

Manufacturing organizations can potentially improve environmental management both by increasing the level of investment in environmental technologies and by shifting that investment away from pollution control and toward pollution prevention. However, managers must not only consider their own manufacturing operations in isolation, but also those of others along the supply chain. This paper explores two dimensions of supply chain activities—collaboration and evaluation—that might be leveraged by plant managers to improve environmental management in their own plant. The linkages with suppliers and customers were assessed. Both customer‐ and plant‐initiated collaboration were found to have a significant effect on the level and form of investment in environmental technologies for a sample of Canadian plants. Of greatest importance, as customer‐initiated collaborative activities increased, plant‐level investment in environmental management was increasingly allocated toward pollution prevention. In contrast, only very limited evidence was found that evaluative activities influenced environmental investment.     

Evaluating the impact of lean practices on environmental performance: evidences from five manufacturing companies

Abstract

Previous evidence suggests that lean practices help organizations to enhance environmental performance. However, the impact of lean practices on the environment is still unclear. This study, therefore, aims to analyse the relationship between lean and environmental performance in two main stages: first, a review of the relevant literature was developed, followed by a multiple case study analysis conducted in five manufacturing companies. Onsite data were collected from the firms during a 5 years’ time span of research and developing semi-structured interviews. Findings indicate that the environmental performance of the companies analysed is generally enhanced in the long-term after the implementation of lean. Moreover, the results suggest that the environmental performance of the firms investigated is mainly improved by using JIT and TQM practices in a lean transformation context. The research findings provide further results remarking the possible negative impact of Kanban deliveries, 5S and TPM on various environmental performance indicators.     

INTERNATIONAL DIFFUSION OF ISO 14000 CERTIFICATION

The ISO 9000 series of quality management systems standards and the more recent ISO 14000 environmental management systems standards have generated much controversy among practitioners. Although ISO 9000 has become a de facto requirement for many firms, its effects are poorly understood, and similarly the value and domain of applicability of ISO 14000 have been questioned. This paper reports on an exploratory study into the global spread of ISO 14000. We interviewed practitioners worldwide to identify factors that they believe explain differences between national ISO 14000 certification counts. We then collected quantititive data for these factors and, using regression analysis, we found that exports, environmental attitudes (combined with economic development), and ISO 9000 certification count were significant. The fact that ISO 9000 appears as an important factor explaining diffusion of ISO 14000 certifications suggests that the drivers behind the two have significant overlap. This indicates that, although ISO 14000 is an environmental standard, many of the factors driving national certification patterns are not at all environmental in nature, and that ISO 14000 therefore needs to be studied from a broader perspective than from a purely environmental point of view.     

A Lean transportation approach for improving emergency medical operations

Abstract

This paper extends the approach of Lean transportation to improve the performance of emergency medical processes (EMP) by adapting its main concepts into the main characteristics of the EMP environment. The paper is based on an inductive theory-building process initiated from a case study in the field of emergency medical services. The development of the suggested performance improvement approach triggered from an exhaustive analysis of a process involved and an exploratory review of the existing improvement approaches available. The process of concern can be described as a specialized transportation process, where human lives are at risk. Its characteristics led to a natural application of Lean transportation. The results include, a novel approach for improving the agility and efficient EMS processes. This is validated with an application for improving ambulance response times and turnaround times of the Red Cross operations located in Monterrey, Mexico. The approach proved to be an integrated scheme for identifying waste opportunities at a systems level. This characteristic is important to let operations management prioritize improvement efforts in a limited budget situation. This work suggests the application of the emerging Lean transportation approach for increasing the agility performance of EMS processes.     

Do environmental management systems improve business performance in an international setting?

With the worldwide increase in the adoption of environmental management systems (EMSs), some research has emerged that evaluates the reasons why facilities adopt them. However, there is little information about how these motivations extend to different international settings, and the link between the comprehensiveness of an EMS and business performance has yet to be demonstrated. While both institutional pressures and resources and capabilities may encourage EMS adoption and improved business performance, questions remain about whether organizations that are motivated mainly by their resources and capabilities benefit to the same extent as organizations that are driven to adopt an EMS mainly because of institutional pressures. We analyze these relationships using OECD survey data from manufacturing facilities operating in Canada, Germany, Hungary, and the United States. Our results show that facilities that are motivated to adopt more comprehensive EMSs because of their complementary resources and capabilities, such as export orientation, employee commitment and environmental R&D, (as opposed to institutional pressures) observe greater overall facility-level business performance.     

PRODUCTION SMOOTHING UNDER ENVIRONMENTAL CONSTRAINTS

This is an investigation into how optimal production rates and optimal price levels react to the introduction of an environmental tax on emissions. While, in the case of perfect competition, a linear tax has no effect, I show that in the monopolistic case the optimal production and emissions rates decrease in all instances-without an additional smoothing effect. The desirable effect, emissions peaks being cut off, is only achieved when a progressive tax is imposed.     

Improving innovation performance through environmental practices in the fashion industry: the moderating effect of internationalisation and the influence of collaboration

In recent years, the scientific literature on supply chain management has increasingly debated on environmental sustainability as well as collaboration, presenting these issues as an important source of innovation along the supply chain. By combining literature streams on environmental sustainability, supply chain collaboration and innovation at the supply chain level, this paper aims to analyse whether the adoption of environmental sustainability practices and collaboration along the supply chain implies better innovation performance, in terms of differentiation from the competitors for higher quality, product or process. The paper also investigates whether the internationalisation, in terms of both production and distribution activities, negatively moderates this relationship. The study focuses on the fashion industry, and a survey of major Italian fashion companies was conducted. The main results of the research clearly show the positive impact of these practices on innovation performance. The paper also proves the existence of a moderating effect exerted by internationalisation on the relationship between environmental sustainability and innovation performance.     

Environmental practices and firm performance in emerging markets: the mediating role of product quality

Environmental practices have not received as much research attention in emerging market contexts as traditional topics like quality. However, the importance of environmental practices for a firm’s production strategy has been increasing at an unprecedented level across the globe. Our research objective is, therefore, to investigate the interplay between environmental practices and quality in the pursuit of firm performance. Relying on 492 responses from Turkish manufacturers to test our hypotheses, we show that environmental practices directly improve the quality of products over and above the effect of quality management practices in emerging markets. Product quality, in turn, is important for increasing firm performance, acting as a mediator for the positive effects of environmental practices on performance. Thus, we reveal that product quality functions as an instrumental conduit between environmental practices and firm performance in emerging markets like Turkey where stakeholder pressures are weak, and regulations are often not properly enforced.