Search results

In the traditional sense, information technology has often been viewed as a contributor to waste within lean production. However, as the business world changes and competition from low‐cost countries increases, new models must be developed which deliver competitive advantage by combining contemporary technological advances with the lean paradigm. The purpose of this paper is therefore to contribute within this area, and it aims to evaluate the supporting role of radio frequency identification (RFID) technology in the context of lean thinking. The paper also aims to consider the application of RFID in order to revolutionize the lean paradigm, and to propose a framework for the use of RFID in order to create the extended lean enterprise, which the authors suggest can improve the competitiveness of manufacturing supply chains.

The paper's applied research methodology is case study. Having first explored the relevant literature surrounding the topic, the paper presents a conceptual framework for the role of RFID in the extended lean enterprise, and apply the framework to two practical case studies. Data were primarily collected through semi‐structured interviews with key contacts within the companies. For triangulation, the authors also made use of direct observations and company documentation.

The paper operationalizes the five lean principles with practical examples in the context of RFID in the extended lean enterprise. It uses the results to propose a conceptual framework for the role of RFID in the extended lean enterprise, which can be used by researchers and practitioners to better integrate information technology such as RFID in the lean paradigm. The case studies provide good practical examples of the applications and implications of RFID in the extended lean enterprise, with theoretically grounded insights. Such a concept appears very little in current academic literature. The findings suggest that RFID technologies are a key enabler in the development and further support of the extended lean enterprise.

Within the field of lean production and information technology, there has been a continuous debate as to whether both approaches are complimentary or contradictory. Therefore, this paper fulfils an identified need to study the interactions between a modern example of information technology (RFID) and its role within lean production, making a valid contribution within this field of research.

Faced with increasing global competition and growing customer expectations, manufacturers looking for significant performance improvements often look to one of the two choices: implementing an enterprise resource planning (ERP) system, or applying the tools and techniques associated with lean production. In fact, many companies are today applying both approaches in an attempt to realise competitive advantage in the global marketplace. However, there seems to be an ongoing debate within the academic literature as to whether lean and ERP are complimentary or contradictory technologies. This paper aims to present a thorough and critical review of literature with the objective of bringing out pertinent factors and useful insights into the role and implications of ERP systems in lean production and to develop a research framework that can be used by researchers and practitioners for studying the value of integrating ERP with lean.

The research methodology employed is literature survey. Literature has been collected primarily through journals within the area of operations management. For rigorousness, textbooks, conference papers, white papers and dissertations have been excluded from the subsequent analysis. Though older literature has been considered to define the scope of this investigation, only literature published after the year 2000 has been considered in the analysis in order to be current in the research field.

The paper proposes a classification scheme for the current research on ERP and lean production, which identifies six major areas in the extant literature. The literature survey is used to find existing research gaps and provides a research framework for future research directions regarding applications and implications of ERP systems in lean production.

This paper fulfils an identified need to study the interactions between ERP systems and lean production.

This paper investigates developing a learning-to-learn capability as a critical success factor for sustainable lean transformation.

This research design is guided by our research question: how can suppliers learn to learn as part of a buyer-led collaborative lean transformation? The authors adopt action learning research to generate actionable knowledge from a lean supplier development initiative over a three-year period.

Drawing on emergent insights from the initiative, the authors find that developing a learning-to-learn capability is a core and critical success factor for lean transformation. The authors also find that network action learning has a significant enabling role in buyer-led collaborative lean transformations.

The authors contribute to lean theory and practice by making the distinction between learning about and implementing lean best practices and adopting a learning-to-learn perspective to build organisational capabilities, consistent with lean thinking and practice. Further, the authors contribute to methodology, adopting action learning research to explore learning-to-learn as a critical success factor for sustainable lean transformation.

This paper seeks to analyze the evolution of shift in the area of operations management (OM) and attempts to anticipate potential developments in the relevant areas of OM.

A hybrid approach is adopted to understand how the field of OM has evolved over time relying on the perspectives of both academics and business practitioners. This evolution of shift in the area of OM is examined based on a thorough literature review and the authors’ industrial experience.

From the days of functional point solutions relying on concepts like reorder point to finite capacity planning, OM research at present deals with a set of important problems facing both private and public sectors at the organizational level. Most prominent of these include e‐business, supply chain management, production planning and scheduling, product development, decision support systems, information‐based strategy, systems development and implementation, risk and environmental management. OM has also embraced several organization‐wide philosophies including lean production, mass customization and agile manufacturing.

With the advent of Internet and burgeoning of the new economy, this paper provides important insights regarding the evolution of OM in the past, recent developments at present and what the future holds for this field. It is envisaged that a focus on the issues central to OM will soon propel both researchers and industry practitioners beyond existing technologies and also provide the catalyst for developing new ones.

This paper provides useful insights to both researchers and practitioners who are interested in the field of OM.

Lean remains popular in a wide range of private and public sectors and continues to attract a significant amount of research. However, most of this research is not grounded in theory. This paper presents and discusses different expert viewpoints on the role of theory in lean research and practice and provides guidelines for future research.

Seven experienced lean authors independently provide their views to the question “is Lean a theory?” before Rachna Shah summarizes the viewpoints and provides a holistic outlook for lean research.

Authors agree, disagree and sometimes agree to disagree. However, a close look reveals agreement on several key points. The paper concludes that Lean is not a theory but has plenty of theoretical underpinnings. Many lean-related theories provide promising opportunities for future research.

As researchers, we are asked to justify our research drawing on “theory,” but what does that mean for a practice-driven phenomenon such as lean? This paper provides answers and directions for future research.

This study aims to present an overview of leading research trends in the lean six sigma domain published in the International Journal of Lean Six Sigma (IJLSS) since its inception.

The study analyses articles published between 2010 and 2019 in IJLSS using the bibliometric technique. The results of data analysis identify the most prolific authors, their affiliation, citation trends and highly cited articles from the journal. Further, a graphical analysis involving bibliographic coupling and co-citation analysis of the corpus enriches the investigation.

The results of the bibliometric analysis suggest that the number of IJLSS’s publications and citations grew markedly over time (from 4 citations in 2010 to nearly 1,324 in 2019). The organizational diversity and collaboration among authors publishing in IJLSS are trending upwards. Case study and focus group are the two most common research designs in publications. In the study, three major themes emerged: implementation of lean on business, integration of lean and six sigma and the effects of lean six sigma on businesses.

The study finding informs and educates practitioners and scholars about various qualitative research tools, applications and methods of implementing lean six sigma tools in different industry sectors.

The study uses bibliometric analysis to propose a novel categorization of research published in IJLSS and to report on the utilization of various lean tools in the journal. The study provides guidance for new future research besides offering a thorough introspection of the lean and six sigma domains.

This paper aims to assess the needs for a lean continuous improvement professional certificate and/or lean leadership cognate for a Doctorate of Education in leadership focused in three main research questions: “What do organizational leaders need from a Lean graduate programming?”; “What are the preferable methods of delivery for Lean teaching/learning?” and “What are the main learner outcomes and do how these impact organizational and continuous improvement outcomes?”

A survey to 37 organizational leaders in a North-American state was conducted via telephone and email that were returned to the researcher. The survey was designed to target a solid cross-section of organizational decision makers in regard to the need for and type of lean training desired, if at all, for employees. Using a mixed methods approach, the survey was designed to collect both qualitative and quantitative information.

Respondents indicated that lean continuous improvement thinking and lean process-project management were most the desirable content options. The method of delivery was not as clear with on-ground and online relying on job-embedded, project-based methods as most desirable approaches. Learner outcomes of mastery of lean content along with the ability to impact organizational and continuous improvement outcomes were favored.

Lean leadership education is valued learning by organizational leaders. As so, higher education institutions must be aware of matching better organizational needs with learning experiences. This paper presents a survey that intended to do this in an original way.

The purpose of this paper is to review the state of the art in extended enterprise (EE) thinking.

The approach used the 2004 book, The Extended Enterprise, as the jumping-off point to review the literature and better define the EE. What was once projected as depicting the future state of supply chain management is now shaping the way in which organizations interact with their customers and suppliers. New issues in this arena include considerations of risk, knowledge sharing, and supply chain performance. The authors review these new developments, describe how they might affect the collaborative supply chain, and posit future trends.

The major theme from this research is that EE thinking is emerging among global companies as a primary way in which firms now compete. The term “Collaborative supply chains” appears, in some circles, to replace the term “EE.” Yet the principles and tenets delineated in the term “EE” are captured in “collaborative supply chains.” The authors find that the EE concept is distinct from other supply chains or subcontracting relationships in that firms are linked as learning organizations. Also, the authors have noted barriers to collaboration such as an unwillingness to share information, lack of trust, perceptions of lack of mutuality and symmetry, and mistrust about the fairness of benefits, costs, and risk sharing.

The limitations of this research could be a function of the papers reviewed since this review was not intended to be exhaustive but merely illustrative of the extant research. Nonetheless, the conclusions from the focus on risk, knowledge sharing, and performance hold strong implications for more collaborative relations among supply chain partners.

Given the importance of supply chain partnerships, this research adds perspective for those firms that are reluctant to engage in such collaborative partnerships. This review contributes to extended enterprise thinking and is therefore insightful for both academics and practitioners.

The purpose of this paper is to explore supply chain collaboration issues in the extended enterprise (EE) to develop a more complete understanding of the nature and effectiveness of collaboration in the transition towards, but also within, the EE paradigm.

The paper presents results from a three‐company case study focusing on the civil aerospace industry, with all companies taking part in an EE. The research involved obtaining and systematically analysing a diversity of interview data and company documents to assist in the development of theory, which was subject to a systematic validation process.

The authors propose a taxonomy, which, first, assists in understanding the transition towards the EE and supports a distinction between sets of factors that affect the effectiveness of collaboration, termed the “contractual” and “engaging” factors. Second, it assists in understanding the dynamic, complex nature of the EE paradigm and suggests a further breakdown of the “engaging” factors into “enabling” and “enhancing” sub‐sets.

The taxonomy assists in comprehending the EE concept and can also help to provide a road map in the transition towards and development within this paradigm. The description of the factors and their interrelationships suggest key areas that managers may wish to consider to enhance the effectiveness of collaboration among participant organisations.

This is an empirically‐based paper that presents new understanding about the EE paradigm, focussing especially on the effectiveness of collaboration among members, and using a multidisciplinary approach which draws upon strategic, operations and knowledge management fields.

The purpose of this paper is to demonstrate how the lean Six Sigma method can be applied to procurement, processes where there is an extensive use of information technology and communication (ICT) systems. The paper defines a method to streamline, digitize and reduce waste in procurement processes by using the “lean Six Sigma and digitize” methodology.

A framework was developed and applied to the procurement processes, based on the analysis of best practices and on several implementations.

It was found that the digitization of a procurement process which is not streamlined can generate problems. A process must be mapped to highlight waste and low quality. Only when the new process is improved, taking into account also that it will be possible to use ICT supports, can it be digitized. The new process will digitize only value‐added activities recognized by the users and by the organization.

The paper should be of interest to the academic world, as well as to management working in all types of organizations.

Within the field of lean Six Sigma and information and telecommunication technology, there has been a continuous debate as to whether both approaches are complementary or contradictory. This paper fulfils an identified need to study the interactions between a modern example of information technology and its role within procurement, making a valid contribution within this field of research.