IMPLEMENTING INITIATIVES ON QUALITY: AN INTRODUCTION TO THE SPECIAL ISSUE ON TOTAL QUALITY MANAGEMENT

In the early 1980s, companies around the world, learning from the Japanese experience, saw that they could address their severe competitive problems related to productivity and quality only by looking at the entire set of processes and organizational relationships in the context of the customer's needs. This approach was termed total quality management (TQM). As companies pursue quality-related initiatives, they must deal with a number of issues; some of these issues are addressed here: measurement of benefits, feedback and recognition, work-teams, teaching continuous improvement, and enhancing the effectiveness of statistical process control charts.     

EFFECTS OF ENVIRONMENTAL MANAGEMENT SYSTEMS ON ENVIRONMENTAL MANAGEMENT PRACTICES AND OPERATIONS

To date, it is unclear as to how Environmental Management Systems (EMS) are implemented and what effects these systems have on other environmental and operational practices. This study reports empirical insights to EMS practices based on the largest EMS survey of manufacturing firms in the United States. The objective of the study is to test for a relationship between environmental management systems and perceived operations performance while considering direct and indirect effects of various environmental practices. The results of this study are supported by several field studies and provide a new source of information regarding EMS theory development. The results also indicate a positive relationship between an EMS, the environmental practices a firm engages, and operations performance measures.     

DEVELOPING SOPHISTICATED QUALITY IMPROVEMENT APPROACHES THROUGH BUSINESS-ACADEME COLLABORATIONS: INTRODUCTION TO THE SPECIAL ISSUE

The pursuit of better performance has led to a number of business-academe collaborations. These collaborators have developed a number of sophisticated approaches that go far beyond such traditional simple methods as benchmarking against the best company, Ishikawa diagrams on feedback and control, Pareto diagrams, incentive systems based solely on output or quality, standard process control charts, and separate treatment of control charts and product inspection. The authors in this special issue report on approaches like benchmarking industrial performance through industry studies; the use of an artificial-intelligence statistical-tree growing method to analyze complex customer service data; an incentive system based on the total quality management (TQM) concepts of continuous improvement, teamwork, adaptation to change, and a focus on customer satisfaction; and integration of product inspection and process control. Because of the continuing widespread interest in TQM, there is an opportunity to take stock of how successful TQM initiatives have been and how we should consolidate and further extend the knowledge in TQM. Two of the papers report on the gap between what organizations espouse as TQM and what they actually implement and on the literature on TQM.     

INTRODUCTION: SHAPING THE FUTURE OF MANUFACTURING AND SERVICE OPERATIONS

The challenges and opportunities in production and operations management (POM) are almost unlimited because in the world economy, manufacturing andservice operations account for more than 10 trillion dollars per year and in any single industry, the performance varies widely from country to country and from organization to organization. The goal of Production and Operations Management is to contribute to improving the management of manufacturing and service operations all over the world. The editors and reviewers judge the papers published in the journal for their contribution to improving of business practices and to further closeness between research and practice. The journal will publish high quality papers on a broad range of topics in POM, and it encourages all paradigms, old and new. We also invite managers from around the world to describe specific POM problems that provide challenging opportunities for academic research.     

INTEGRATED OPERATIONS: A PROPOSAL FOR OPERATIONS MANAGEMENT TEACHING AND RESEARCH

This paper, addressed to professors of operations management (om) in research institutions, suggests that the long-term academic viability of our discipline requires the generation of a theory uniquely associated with the practice of OM. Such a theory will rest on foundations laid by other disciplines, but must find its own unique synthesis that attends to the problems of OM practice. The paper proposes a framework that recognizes physics, social psychology and philosophy as foundational disciplines for an integrative theoryof OM and suggests which concepts from those disciplines may find voice in such a theory.     

PEDAGOGICAL CHALLENGE: TEACHING INTERNATIONAL PRODUCTION AND OPERATIONS MANAGEMENT COURSES

There should be two distinctly different pom introductory courses (or even tracks) for MBAs. Course one (called pom) would consist of traditional pom materials emphasizing domestic POM course materials. Course two, called international production and operations management (ipom), would focus on international aspects of pom, emphasizing cross-boundary operations. Training of instructors differs significantly for the two courses. ipom accentuates operations crossing borders where different languages, cultures and currencies apply. The ipom syllabus employs cases and examples based on companies and/or divisions located in a great variety of countries. Three important drivers of the international pom curriculum should be recognized: (1) supply chain management with ipom responsible for coordinating sources-of materials as well as making and delivering goods and services across global boundaries, (2) portfolio management because ipom can reduce risks by geographically diversifying operations, and (3) capabilities management because ipom must spot, develop and implement special global opportunities. Teaching how these three international drivers interact challenges the pom field to provide proper curriculum development and instructor methodology.     

THE USE OF INDUSTRIAL SOFTWARE TO CREATE EXPERIENTIAL LEARNING ACTIVITIES IN OPERATIONS MANAGEMENT COURSES

Computer-based manufacturing planning and control (MPC) systems are widely used in industry to gain competitive advantage through integration and coordination of managerial activities. In collegiate business schools, important operations management activities are taught and studied, often by sequential examination of discrete topics such as aggregate production planning, master production scheduling, capacity planning, material planning, and production activity control. This paper explores the potential use of industrial MPC software in the classroom to create experiential learning activities that address the dynamic and integrative nature of operations management. Experiences with this pedagogical approach over the past decade are reported.