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1 – 10 of over 4000Pratima Mishra and Rajiv Kumar Sharma
The purpose of this paper is to introduce a hybrid framework (suppliers, inputs, process, output and customers+define, measure, analyze, improve and control (SIPOC+DMAIC)) aimed…
Abstract
Purpose
The purpose of this paper is to introduce a hybrid framework (suppliers, inputs, process, output and customers+define, measure, analyze, improve and control (SIPOC+DMAIC)) aimed at improving supply chain management (SCM) process dimensions in a supply chain (SC) network.
Design/methodology/approach
Based upon the critical review of literature, process dimensions (average outgoing quality limit (AOQL), average outgoing quality (AOQ), process Z, defect per million opportunity) critical to SCM performance were identified. A framework consisting of three phases, i.e., design, implementation and results has been conceptualized and a case from paint industry is investigated. Implementation framework makes use of SIPOC model and Six Sigma DMAIC methodology. The goals of the study were achieved by using Six Sigma tools such as brainstorming sessions; root cause analysis, histograms, statistical tools such as control charts and process capability analysis.
Findings
Authors made an attempt to propose a conceptual framework for improving process dimensions in a SC network. It is observed from the results that selection of appropriate strategies for improving process performance based upon experiences, and use of statistical tools by cross-functional teams with an effective coordination, guarantees success. Metrics such as AOQL shows the maximum worst possible defective or defect rate for the AOQ. Process Z helps to know about sigma capability of the process.
Research limitations/implications
The framework so developed is tested in a single company manufacturing batches of paint. The study has important implications for the industry since it tries to integrate SCM process dimensions which would help in successful implementation of SCM practices in firm by following the DMAIC process. The framework enables the practitioners to investigate the process and demonstrate improvements using DMAIC which makes use of statistical tools.
Originality/value
Although process dimensions related to SCM are critical to organization competitiveness, research so far has tended to focus on supply chain operations and reference model, balanced scorecard, total quality management, activity-based costing, just in time, etc., but in literature hardly any description of the SIPOC-DMAIC model to improve SCM process performance is provided. The use of statistics in DMAIC provides better insight into the process performance, and process control.
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Michael Tracey, Richard W. Fite and Mathias J. Sutton
The goal of this exploratory study is to establish an explanatory model and corresponding instrument to help further understand, and conduct research in the area of supply chain…
Abstract
The goal of this exploratory study is to establish an explanatory model and corresponding instrument to help further understand, and conduct research in the area of supply chain management (SCM). Constructs pertaining to SCM assimilation, SCM outcomes, and overall firm performance are operationally defined in terms of their dimensions and items. The business literature is utilized to help define the constructs and to generate potential measurement items. The scales are then purified and a preliminary test for predictive validity is performed.
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Mandeep Kaur Sidhu, Kanwarpreet Singh and Doordarshi Singh
The purpose of this paper is to evaluate the capabilities of total quality management (TQM) and supply chain management (SCM) and extract various significant factors which…
Abstract
Purpose
The purpose of this paper is to evaluate the capabilities of total quality management (TQM) and supply chain management (SCM) and extract various significant factors which influence the implementation of SCM alone and synergy of both TQM–SCM in terms of business performance of Indian medium and large scale manufacturing industry.
Design/methodology/approach
In the present study, 116 Indian manufacturing organizations have been extensively surveyed to ascertain the inter-relationships between various success factors and competitive dimensions of SCM alone and for combined approach (TQM–SCM), through different statistical techniques. Further, to evaluate the significance of time period on competitive dimensions, two-tailed t-test has been deployed. Finally the discriminant validity test has been applied to extract highly successful and moderately successful organizations for both approaches.
Findings
The study compares the contributions played by only SCM initiatives and combined approach (TQM–SCM) initiatives toward realization of significant improvements of various competitive dimensions of Indian manufacturing organizations. Finally, this study reveals that synergistic relationship of TQM and SCM paradigms can be more helpful as compared to only SCM initiatives for Indian manufacturing industries to enhance overall business performance.
Originality/value
TQM and SCM are considered as performance improvement techniques by the manufacturing organizations. The present research work establishes that combined (TQM–SCM) initiatives have effectively contributed for realization of significant competitive dimensions, progressively from introduction to maturity phases. So, the study stresses upon the need for improving coordination between various manufacturing parameters as well as competitive dimensions of TQM and SCM paradigms to enjoy higher potential of business performance.
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Supply chain management (SCM) in the apparel industry was empirically examined through a quantitative research design. The objectives of the study were to identify the level of SCM…
Abstract
Supply chain management (SCM) in the apparel industry was empirically examined through a quantitative research design. The objectives of the study were to identify the level of SCM activities and to examine the relationship of selected company characteristics for a set of US apparel manufacturers. Through the literature review, six dimensions of SCM (i.e. partnership, information technology, operational flexibility, performance measurement, management commitment, demand characterization) were identified. US apparel manufacturer groups, based on their SCM activity levels, showed statistically significant differences in company characteristics including product fashion level, fabric supplier delivery performance, relationship with fabric suppliers and retail customers and relative size of retail customers. For example, a high level of SCM activity implementation is closely related with the characteristics of more basic goods production, higher delivery performance of fabric supplier, and relatively big retailers. These manufacturers also had more partnership‐like relationship with their supply chain members.
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Edward Nartey, Francis Kwaku Aboagye-Otchere and Samuel Nana Yaw Simpson
This paper extends prior contingency-based management accounting research by building and empirically testing a theoretical model of contingency effects of supply chain…
Abstract
Purpose
This paper extends prior contingency-based management accounting research by building and empirically testing a theoretical model of contingency effects of supply chain integration (SCI) on the dimensions of management control system (MCS) and supply chain operational performance (SCOP) of hospitals in Ghana.
Design/methodology/approach
The paper uses factorial and structural path analysis of survey responses collected from 237 hospital accountants to model these relationships.
Findings
The results show that under strong SCI, the association between the MCS dimensions and hospital operational performance namely, cost effectiveness, flexibility and quality will be strengthened. In other words, the installation of MCS is more likely to provide a broad range of performance benefits for hospitals that align the four dimensions of the MCS with the dimensions of SCI (internal and external).
Research limitations/implications
A limitation of this study would be its limited scope, as it focused only on hospitals in one developing country. Therefore, the results as indicated here may have limited generalizability to other industries and countries.
Practical implications
We theorize that using optimal amounts of the MCS, a high level of SCI is likely to reduce supply chain (SC) cost, improve speed, flexibility and quality of the SC among healthcare institutions in Ghana. Also, based on the direct impact on performance exhibited by the MCS dimensions, effective implementation of SCI decisions requires the use of optimal amounts of MCS for high performance.
Originality/value
The paper contributes to contingency-based management accounting research and provides theory-driven and empirically proven explanations for hospital managers in recognizing the importance of aligning the dimensions of SCI and MCS.
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Catherine Prentice, Sergio Dominique-Ferreira and Xuequn Wang
In view of the complexity of supply chain management (SCM) in the insurance industry, to the best of the authors’ knowledge, this paper was the first to use symmetrical and…
Abstract
Purpose
In view of the complexity of supply chain management (SCM) in the insurance industry, to the best of the authors’ knowledge, this paper was the first to use symmetrical and asymmetrical methos to examine how the insurer’s service quality and SCM can be configurated to explain the relationships between the insurance companies and brokers as the intermediaries. This study positions insurance brokers as the insurance companies’ customers and supply chain partners, aims to examine the relationships between service quality, SCM and relationship quality.
Design/methodology/approach
This paper undertook two studies and used two methods to examine how the insurer’s service quality and SCM can be configurated to explain the relationships between the insurance companies and brokers as the intermediaries. Both symmetrical and asymmetrical analyses were performed including regression and fuzzy-set qualitative comparative analysis (fsQCA).
Findings
The results from symmetrical analyses and fsQCA from two countries show substantial differences in how service quality and SCM affect relationship quality. In particular, fsQCA show that all service quality dimensions are important antecedent conditions of relationship quality for Portuguese brokers. Interestingly for Irish brokers, the combination of assurance, responsiveness and the insurer’ empathy conjunctively accounted for their satisfaction, whereas none of these quality factors are related to their commitment and trust. All SCM factors are important to explain the brokers’ relationship quality with their chosen insurers for both countries.
Research limitations/implications
This study contributes to three areas of research: service quality, SCM and relationship marketing. Firstly, this study used an asymmetrical approach to providing insights into the effect of service quality dimensions by showcasing how these dimensions were configurated to explain the outcome of interest, rather than examining their symmetrical path coefficients. Secondly, this study identified the key factors of SCM in the insurance industry and how these factors can be configurated through Boolean algebra to explain relationship quality between supply chain partners. Finally, this study has implications for relationship marketing research.
Practical implications
As the study was conducted with the insurance brokers in Portugal and Ireland, the findings have implications for the insurance companies for the two countries. As different service quality factors and SCM exert different effects on relationship quality, the insurance companies should look into these factors to modify their current practice to improve relationship quality with their brokers.
Originality/value
Theoretically, to the best of the authors’ knowledge, this is the first study to approach from intermediaries to address effectiveness of SCM. Methodologically, to the best of the authors’ knowledge, this is the first study to use fsQCA – a case-based approach to understand SCM and relationship quality between stakeholders.
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Mandeep Kaur, Kanwarpreet Singh and Doordarshi Singh
The purpose of this paper is twofold. Firstly to check the reliability between and within the parameters of total quality management–supply chain management (TQM–SCM…
Abstract
Purpose
The purpose of this paper is twofold. Firstly to check the reliability between and within the parameters of total quality management–supply chain management (TQM–SCM) questionnaire and distribution of data collected through questionnaire from SCM and combined approach (TQM–SCM) companies. Secondly, to analyze the correlation connection among dependent and independent parameters of both SCM and combined approach in order to check and increase confidence in the data obtained before conducting actual research.
Design/methodology/approach
In the present study, 45 Indian manufacturing organizations have been extensively surveyed to check the reliability of the data and then ascertain the inter-relationships between various independent factors and competitive dimensions of SCM alone and for combined approach (TQM–SCM).
Findings
Firstly, the data for both the approaches are reliable. Secondly, independent variables (X1–X8) possess more strong correlation with business performance parameters of combined approach (TQM–SCM) companies as compared to only SCM companies.
Originality/value
TQM and SCM are considered as performance improvement techniques by the manufacturing organizations. As far as the author knows, this is the first study that is designed to find the interconnection between implementation factors as well as competitive dimensions of SCM approach and TQM–SCM approach in the context of Indian manufacturing organizations.
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Barbara K. Wichmann and Lutz Kaufmann
The purpose of this paper is to investigate when and how to best use social network analysis (SNA) in the supply chain management (SCM) discipline. In doing so, the study…
Abstract
Purpose
The purpose of this paper is to investigate when and how to best use social network analysis (SNA) in the supply chain management (SCM) discipline. In doing so, the study identifies SCM phenomena that have been examined from a social network perspective (SNA approach) in the SCM literature and highlights additional SCM phenomena that would be worth investigating using social network research. Then, the study critically investigates the application of SNA as a methodology (SNA method), with the goal of assessing and mitigating methodological risks in future studies.
Design/methodology/approach
This study carries out a systematic literature review of articles published in 11 top-tier SCM journals over a 20-year period.
Findings
First, while social network research has gained momentum especially since 2010, scholars are not yet entirely aware of the many possibilities the SNA approach offers to the SCM field. Second, expanded possibilities also hold for the development of SNA as a method.
Originality/value
The paper guides future SCM research by investigating when SNA is the right approach to use and how SNA as a method should be performed. Theoretically richer and practically more relevant research should result.
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Ravindra Baliga, Rakesh Raut and Sachin Kamble
The purpose of this paper is to conceptualize a model for sustainable supply chain management (SSCM) that integrates the antecedents, practices and performance measures of…
Abstract
Purpose
The purpose of this paper is to conceptualize a model for sustainable supply chain management (SSCM) that integrates the antecedents, practices and performance measures of sustainability. It also examines if lean management (LM) and supply management (SM) are antecedents of SSCM.
Design/methodology/approach
A systematic review of literature was undertaken across multiple streams, including operations management, SCM, sustainability, business ethics and performance management. Articles relevant to SSCM published over a span of 31 years (1988–2018) were searched using keywords and specific selection criteria.
Findings
From the literature, three dependent constructs – motivators of sustainability, LM and SM – and three independent constructs – environmental practices in SCM, social practices in SCM and SSCM performance – are identified and defined. Linkages between these constructs are hypothesized to develop a theoretical framework called the “integrated lean/supply management with sustainability motivators, practices and performance model.”
Research limitations/implications
Built on the principles-practices-outcomes framework proposed earlier, this model is comprehensive in its coverage of sustainability antecedents, practices and performance. Further, it covers the SCM triad – the supplier, the focal firm and the customers – as well as the roles they play in sustainability performance.
Originality/value
By identifying LM and SM as additional antecedents of SSCM, this study suggests that sustainability may be realized through LM and SM principles. Further, the proposed model presents a novel integration of literature from diverse domains.
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Jon F Kirchoff, Wendy L Tate and Diane A Mollenkopf
Empirical research provides evidence that green supply chain management (SCM) practices positively impact firm performance. Yet, questions remain regarding how firms configure…
Abstract
Purpose
Empirical research provides evidence that green supply chain management (SCM) practices positively impact firm performance. Yet, questions remain regarding how firms configure their organizations and design green practices to achieve improved performance, especially in light of a constantly changing business environment. This research uses the resource-based and strategic choice theories to better understand the antecedent roles of two strategic orientations, supply chain orientation (SCO) and environmental orientation (EO), on both the implementation and outcomes of green SCM practices. The paper aims to discuss these issues.
Design/methodology/approach
Survey responses from 367 supply chain managers are tested through structural equation modeling.
Findings
Findings suggest that a combination of SCO and EO capabilities positively influence the implementation of green SCM practices, and positively impact firm performance. Results also suggest that the capability bundle of SCO, EO, and green SCM should be adaptable to the changing business environment.
Originality/value
This research contributes through the combination of the resource-based theory, supported by strategic choice theory, to better understand how managers configure and re-configure valuable green-related capabilities to adapt to the constantly changing business environment.
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