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1 – 10 of over 25000Kristy J. Lauver, Abraham Y. Nahm, Brent S. Opall and James P. Keyes
This study aims to explore how placement of lean practices (removal of waste from all areas of an organization’s value stream) (Worley and Doolen, 2006) within different…
Abstract
Purpose
This study aims to explore how placement of lean practices (removal of waste from all areas of an organization’s value stream) (Worley and Doolen, 2006) within different organizational strategic contexts can affect the factors that lead to lean implementation success.
Design/methodology/approach
The authors use empirical data to examine how strategy affects various factors that are identified as prerequisites for successful lean implementation. Specifically, this study uses Venkatraman’s (1998) measures to examine various types of strategy within organizations, how they correlate with both the workers’ mindset (perceived job security and perceived personal benefits of lean) and the processes in implementation (training on lean concepts and techniques).
Findings
Findings indicate that a relationship exists between strategy and factors needed for lean implementation success. Perceived job security had a positive relationship with all four types of strategies examined (proactiveness, defensiveness, analysis and futurity) (Venkatraman, 1998). Moreover, perceived personal benefits of lean had a positive relationship with futurity but negative relationships with proactiveness and defensiveness strategies. Finally, training on lean concepts and techniques was positively related to analysis and futurity strategies but negatively related to proactiveness strategy.
Originality/value
The authors’ research illustrates the positive impact of aligning lean with strategy. This topic may be of particular interest to executives, especially middle managers, looking to improve firm performance.
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Lawrence P. Grasso and Thomas Tyson
This study investigates the relationship between lean manufacturing practices, management accounting and performance measurement (MAC & PM) practices, organizational strategy…
Abstract
This study investigates the relationship between lean manufacturing practices, management accounting and performance measurement (MAC & PM) practices, organizational strategy, structure, and culture, and facility performance. We extended past research by examining the relationships between lean manufacturing, MAC & PM practices and performance in a broader organizational context. Our study was performed using survey data provided by managers and executives at 368 facilities that had contacted the Shingo Institute for information or that had entered a Shingo Prize competition. Consistent with past research we found a significant positive association between lean manufacturing practices and lean MAC & PM practices. We found that greater employee empowerment, use of process performance measures, and use of lean accounting practices were driven primarily by lean strategy and secondarily by the extent of lean manufacturing practices. We also found that changes in organization structure to support lean are driven primarily by lean strategy and secondarily by lean manufacturing practices. Change toward lean culture, on the other hand, is driven by the extent of lean manufacturing practices. Further, we found that emphasizing process performance measures does not reduce emphasis on results performance measures and emphasizing results performance measures leads to improved financial performance. Process and results measures are being used in tandem and value stream costing has not replaced traditional accounting. The results of our study provide important insights for managers of companies engaged in lean transformation and for academics who teach or research lean accounting.
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The main purpose of this study is to understand how collective operational practices are adapted or stimulated by a firm's competitive strategy.
Abstract
Purpose
The main purpose of this study is to understand how collective operational practices are adapted or stimulated by a firm's competitive strategy.
Design/methodology/approach
This study employed a data set drawn from 124 plant managers and directors of Indian manufacturing firms. Multiple regression was used to examine the impact of operational practices of lean, total quality management (TQM) and supply chain management (SCM) within competitive clusters of cost leadership, differentiation and focus strategy.
Findings
Results of the study show that the pattern of impact of operational practices on firm's performance varies according to type of the competitive strategy employed. All the three competitive strategy clusters have reported that TQM is the most important trigger for Indian manufacturing firms with relative effect of TQM practices on firm's performance being higher than that of lean and SCM practices.
Research limitations/implications
Cross-sectional data from Indian manufacturing firms were used, and it would be interesting to test the analytical framework of the study for more sectors and countries. Future studies can take a longitudinal research approach to strengthen the findings of the study.
Practical implications
The findings explain how operational practices are aligned with competitive strategies for practitioners so that they can assign limited resources to build diverse operational capabilities based on their strategic choices.
Originality/value
Although very few classical studies are reported in various contexts involving competitive strategy, operational practices and firm's performance, no existing study focuses on how these three domains are linked together in the context of Indian manufacturing sector.
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Diane Mollenkopf, Hannah Stolze, Wendy L. Tate and Monique Ueltschy
The purpose of this paper is to examine the relationship among green, lean, and global supply chain strategies as found in the literature, with emphasis on the concurrent…
Abstract
Purpose
The purpose of this paper is to examine the relationship among green, lean, and global supply chain strategies as found in the literature, with emphasis on the concurrent implementation of these three strategic initiatives, in order to develop a research agenda to guide theoretically based future research that informs managerial decision making.
Design/methodology/approach
An extensive literature review is conducted to examine research and practice with respect to the concurrent implementation of green, lean, and global supply chain strategies.
Findings
An in‐depth examination of the literature revealed drivers, barriers, converging, and contradictory points across the three supply chain strategies. Future research opportunities fall into four major themes: the need for theoretically grounded research, the need for a multi‐functional approach, the need for a systems approach that adds strategic insight, and the need for integrated measurement application. Managerial aspects are highlighted in the discussion of the metrics across the three strategic interfaces and integrated life cycle management is suggested as a framework for measurement application across the three supply chain strategies.
Originality/value
Separate literature streams have arisen to address issues in green, lean, and global supply chain management, but research has largely neglected the intersection of these three strategies practiced by multinational organizations. The current research synthesizes the literature addressing the intersections of green, lean, and global supply chain management, and suggests a research agenda to redress gaps in the literature.
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Andrew Cox, Daniel Chicksand and Martin Palmer
This paper aims to assess the findings of a research project that investigates the scope for lean strategies to be adopted in beef, lamb and pig supply chains.
Abstract
Purpose
This paper aims to assess the findings of a research project that investigates the scope for lean strategies to be adopted in beef, lamb and pig supply chains.
Design/methodology/approach
The paper reports on action research carried out in three red meat supply chains. The methodology is inductive and qualitative, using a multi‐case, multi‐site approach. Each of the supply chains was analysed from farm gate to consumer, interviewing multiple participants at each stage of the supply chain.
Findings
The analysis demonstrates that, although a lean approach has been introduced in the pig supply chain, it is much more problematic in beef and lamb supply chains. Furthermore, the majority of participants in the UK pig supply chain – the first to adopt lean strategies – have not received the commercial improvement (the “stairway to heaven” of higher returns) that was anticipated. On the contrary, the majority of participants in this supply chain are experiencing a strategic “treadmill to oblivion” of continuous lean operational efficiency, but with low commercial returns.
Research limitations/implications
The research is based upon three red meat supply chains – beef, lamb and pig. It would be beneficial if further in‐depth studies could be undertaken in other agri‐food supply chains to further validate the findings.
Practical implications
If government agencies and/or multiple retailers develop lean strategies in UK beef and lamb supply chains, it is not at all clear that this will benefit all parties in these chains. This raises important questions about the efficacy and appropriateness of lean strategies in supply chains that do not have the same demand, supply and power and leverage characteristics as those in which lean principles were first developed.
Originality/value
This paper should be of value to researchers in this area and to managers responsible for strategy formation in UK agri‐food supply chains.
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Kazi Arif-Uz-Zaman and A.M.M. Nazmul Ahsan
– The purpose of this paper is to present supply chain metrics and to propose a fuzzy-based performance evaluation method for lean supply chain.
Abstract
Purpose
The purpose of this paper is to present supply chain metrics and to propose a fuzzy-based performance evaluation method for lean supply chain.
Design/methodology/approach
To understand the overall performance of cost competitive supply chain the paper investigates the alignment of market strategy and position of the supply chain. Since lean is applicable in many supply chains, the authors propose a set of metrics to evaluate supply chain performance. Moreover, the paper uses a fuzzy model to evaluate the performance of cost competitive supply chains. Fuzzy is an appropriate model method when uncertainty is present. It also allows modelling of a significant number of performance metrics across multiple supply chain elements and processes. Competitive strategy can be achieved by using a different weight calculation for different supply chain situations.
Findings
Research provides optimal metrics for lean supply chains. The proposed method can measure the performance of lean supply chains using a fuzzy approach and competitive strategies.
Research limitations/implications
The metrics which have been selected to measure the performance of lean supply chains is particularly applicable for high volume, low-price products.
Practical implications
By identifying optimal performance metrics and applying performance evaluation methods, managers can predict the overall supply chain performance under lean strategy. By identifying performance for each metric they can also categorize the existing performance and optimise them accordingly.
Originality/value
This study provides a performance evaluation method for supply chain managers to assess the effects of lean tools and competitive strategies.
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Jayanth Jayaram, Keah Choon Tan and Tritos Laosirihongthong
The purpose of this paper is to examine the direct influence of three types of operations management practices, namely total quality management (TQM), lean manufacturing (LEAN)…
Abstract
Purpose
The purpose of this paper is to examine the direct influence of three types of operations management practices, namely total quality management (TQM), lean manufacturing (LEAN), and supply chain management (SCM) on operational performance.
Design/methodology/approach
Cluster analysis is used to classify data collected from Thai manufacturing firms into three business strategy clusters of cost leadership, differentiation, and focussed strategy. Next, multiple-regression analysis was used to test the relationships between operations management practices and performance in each of the three strategy clusters.
Findings
Results show that all three operations management practices were significantly associated with performance including the interaction of TQM and SCM. Also, the interaction of LEAN and SCM significantly affected performance for firms pursuing focussed business strategy.
Practical implications
Manufacturers in developing nations can use this result to deploy appropriate operations management practices to enhance their competitive edge.
Originality/value
This study explores the cross-functional alignment between strategies and practices, which have been transferred from developed to developing countries.
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The purpose of this paper is to investigate how manufacturing strategies could affect the supplier selection criteria used by business firms.
Abstract
Purpose
The purpose of this paper is to investigate how manufacturing strategies could affect the supplier selection criteria used by business firms.
Design/methodology/approach
Survey strategy was used to empirically understand the research argument. First, principal component factor analysis was employed to validate the underlying structure of the supplier selection criteria. Then, simple regression analysis was employed to test the research hypotheses.
Findings
Organizations pursuing lean strategies will emphasize factors that improve their efficiency when selecting their suppliers, while organizations pursuing agile strategies will assert factors that improve their ability to respond to customer unique requirements when selecting their suppliers.
Research limitations/implications
This study provides new insight for researchers to understand the effect of manufacturing strategies on the classification of supplier selection criteria. However, the small sample size might limit the ability to generalize research findings. Further research is required to confirm the findings using a wider sample.
Practical implications
This research provides practitioners with useful insights into how to select their suppliers based on their manufacturing strategies.
Originality/value
This paper classifies supplier selection criteria into three distinct groups: lean, agile, and common capabilities. Lean capability refers to the list of criteria that are highly relevant in selecting suppliers for lean implementers. Agile capability refers to the list of criteria that are highly relevant in selecting suppliers for agile implementers. Finally, common capability refers to the list of criteria that have comparable relevance in selecting suppliers for both lean and agile implementers.
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Ibrahim Oluwole Raji, Eduard Shevtshenko, Tommaso Rossi and Fernanda Strozzi
Lean and agile are essential supply chain management (SCM) strategies that enhance companies' performance. Previous studies have reported the capabilities of different SCM…
Abstract
Purpose
Lean and agile are essential supply chain management (SCM) strategies that enhance companies' performance. Previous studies have reported the capabilities of different SCM strategies to enhance performance; however, the emergence of Industry 4.0 technologies has bred focus on the possibility of attaining more levels of operational performance. Despite being demonstrated helpful at enabling supply chain (SC) strategies, the literature linking Industry 4.0 with SCM strategies is still in its infancy. Thus, this work investigates the degree to which “Industry 4.0 technologies” enable the implementation of lean and agile practices and subsequently assesses the potential performance implications of integrating Industry 4.0 technologies with the SC operations.
Design/methodology/approach
The work employs an exploratory case study approach using empirical data from selected organisations drawn from an Estonian manufacturing cluster and digital solution providing companies. The data collected via interviews were used to assign numerical scores and subsequently aggregated across the five cases for the research variables of interest. The work is crowned with a model grounded on the cross-case analysis to depict which technologies impact each of the lean and agile practices.
Findings
The analysis enabled comprehension of the potential impact and level of importance of the main Industry 4.0 technologies on lean and agile practices and ultimately the potential implication on performance. The findings revealed that the technologies have a high impact on the practices. Although the impacts are of varying degrees, the analysis provides means to identify the technologies with the most significant impact on lean and agile SCM and the sets of practices with the greatest likelihood of being enabled by various digital technologies.
Practical implications
The work presents various lean and agile practices that practitioners can deploy to operations, alongside the technologies that could support the implementation of the practices towards achieving the various performance measures. Also, it provides some guides for the digital solution providing companies towards understanding the SCM practices that can be improved upon by various digital technologies. This enables them to have more saleable proposals for intending companies who might be sceptical about transiting into the digital operation phase.
Originality/value
This is the first attempt to empirically address the connection between Industry 4.0 technologies and the integrated lean and agile strategies despite literature backing of the complementary nature of the two SCM strategies.
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Petra Dannapfel, Bozena Poksinska and Kristin Thomas
– The purpose of this paper is to contribute to knowledge about dissemination strategies for Lean thinking throughout multiple healthcare organisations.
Abstract
Purpose
The purpose of this paper is to contribute to knowledge about dissemination strategies for Lean thinking throughout multiple healthcare organisations.
Design/methodology/approach
The Östergötland county council, Sweden (CCÖ) was chosen as a case study for an healthcare Lean-thinking dissemination strategies. Document analysis and interviews were used and results were compared with similar strategies employed by staff at the National Health Service Institute for Innovation (NHSI) and improvement in Great Britain and the Odense University Hospital in Denmark.
Findings
The Lean improvement programme was introduced to tackle challenges such as an ageing society, rising care expectations and budgetary and economic constraints. It was designed as a long-term programme to create added value for patients and employee involvement. The dissemination strategy was: forming clear visions and objectives; piloting; training potential adopters; and formal dissemination. The CCÖ strategy was focused primarily on managers and was not meant to involve all staff until the implementation stage. Staff at the NHSI attempted to address nurses’ needs during dissemination, which questioned whether the CCÖ managers’ dissemination strategy is sustainable.
Practical implications
This paper inspires healthcare managers and decision makers who aim to disseminate Lean production in their organisations.
Originality/value
There are many case studies describing Lean implementation in single healthcare organisations, but little is known about effective dissemination and implementation strategies in large healthcare systems. The authors, therefore, suggest activities for developing and implementing dissemination strategies in multiple healthcare organisations.
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