The Six Sigma program: an empirical study of Brazilian companies

2014 ◽  
Vol 25 (5) ◽  
pp. 602-630 ◽  
Author(s):  
Marly Monteiro de Carvalho ◽  
Linda Lee Ho ◽  
Silvia Helena Boarin Pinto
Keyword(s):  
Human Resources ◽  
Six Sigma ◽  
Success Factors ◽  
Service Industries ◽  
Extensive Literature ◽  
Quality Model ◽  
Content Type ◽  
Role Structure ◽  
Managerial Implications ◽  
Management Approaches

Purpose – The purpose of this paper is to assess the status of Six Sigma's status in Brazilian companies and understand the integration of this program with other quality management approaches. Additionally, the critical success factors (CSFs) for Six Sigma implementation and primary Six Sigma program characteristics were identified. Finally, the results of the used of Six Sigma were analysed. Design/methodology/approach – An extensive literature review illustrates the primary Six Sigma characteristics and its relationship with other quality approaches. The research methodology encompasses survey development and statistical analyses. Questionnaires are distributed to 1,000 large firms in the manufacturing and service industries in Brazil. Altogether, a total of 198 firms, of which 46 companies adopted the Six Sigma program, participated in this study. Findings – The results suggest a synergic and incremental pattern of quality model implementation. The study reveals that companies that have adopted Six Sigma have a long history of implementing quality programs, which suggests a certain level of quality maturity. The studied companies perceive in Six Sigma an incremental evolution, which can be combined with earlier initiatives and provides strong synergy with ISO 9000. The findings of this study confirm the distinctive Six Sigma role structure suggested by several authors. However, three possible configurations of the role structure were found that differ in terms of training and the dedication of human resources involved in the Six Sigma program. Research limitations/implications – This study demonstrates the inherent limits of the research method adopted, the use of a non-probabilistic sample and a reliance on self-reported perceptions, which introduces bias to the analysis. Practical implications – Important managerial implications of this study are related to the Six Sigma structure adopted. The capillarity of the program in the organisation as a whole can be related to the type of role structure configuration adopted. This structure can have an impact in terms of both numbers and employees’ and managers’ degree of involvement, as well as the type of training and resources provided. Originality/value – The diffusion of Six Sigma in Brazilian companies is less widespread than in other countries. Three possible configurations of the role structure were found that differ in terms of the training and dedication of human resources entailed by the Six Sigma program. Three CSFs factors were identified: organisation, infrastructure and human resources.

An empirical analysis on Six Sigma implementation in service organisations

2013 ◽  
Vol 4 (2) ◽  
pp. 141-170 ◽  
Author(s):  
Ayon Chakraborty ◽  
Tan Kay Chuan
Keyword(s):  
Six Sigma ◽  
Large Scale ◽  
Success Factors ◽  
Performance Metrics ◽  
Academic Research ◽  
Service Industries ◽  
Service Organizations ◽  
Small Scale ◽  
Widespread Application ◽  
Content Type

PurposeSince its introduction by Motorola in the 1980s, Six Sigma and its philosophy have found widespread application in many manufacturing and service industries. It is felt that there is a need to take stock of the spread of Six Sigma implementation in service organisations. The purpose of this paper is to investigate five main themes which have emerged from literature and to draw on those themes to reflect on wider applicability of Six Sigma in services.Design/methodology/approachThe study involves two exploratory questionnaire surveys. The small‐scale survey is conducted in service organizations in Singapore. The large‐scale survey was web‐based and involved service organisations throughout the world. The objective is to explore and understand the issues highlighted by the service organisations during Six Sigma implementation.FindingsThe findings confirm the inclusion of critical success factors, critical‐to‐quality characteristics, and set of tools and techniques as observed from the literature. In the case of key performance indicators (KPIs), there are different interpretations about them in the literature and also by industry practitioners. Some literature explains KPIs as performance metrics whereas some feel they are key process input or output variables, which is similar to interpretations by practitioners of Six Sigma. The responses of “not relevant” and “unknown to us” as reasons for not implementing Six Sigma show the need for understanding specific requirements of service organizations.Research limitations/implicationsThe limited responses from the authors' surveys restrict the possibility of generalising the findings. Therefore, more extensive survey is required. The three‐phase approach with mixed method used in the overall study has been shown to be useful.Originality/valueAlthough much theoretical description is available about Six Sigma, there has been limited rigorous academic research on it. This gap is far more pronounced about Six Sigma implementation in service organizations, where the theory is not yet mature. Identifying this need, the paper contributes, by empirical research through surveys, to understand the issues involving Six Sigma implementation in service organizations.

Assessing the adoption of critical success factors for lean six sigma implementation

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Carlos Gastelum-Acosta ◽  
Jorge Limon-Romero ◽  
Diego Tlapa ◽  
Yolanda Baez-Lopez ◽  
Guilherme Tortorella ◽  
...  
Keyword(s):  
Six Sigma ◽  
Critical Success Factors ◽  
Success Factors ◽  
The United States ◽  
Lean Six Sigma ◽  
Extensive Literature ◽  
Manufacturing Companies ◽  
Cross Sectional ◽  
Content Type ◽  
Critical Success

PurposeThe objective of the study is to design and validate an instrument that allows organizations to assess their status regarding the adoption of the critical success factors (CSFs) that enable lean six sigma (LSS) implementation in order to achieve the expected benefits.Design/methodology/approachAn extensive literature review was conducted to define the LSS CSFs that have to be considered for the development of the questionnaire that would later be applied across all manufacturing companies on the Northern Mexican border. Once the database was built, a statistical verification of the assumptions required for factor analysis took place. Finally, the due construct validation was carried out to verify whether the proposed instrument measured reliably what it is intended to.FindingsA questionnaire measuring nine CSFs, as well as the benefits associated with the implementation of LSS, was designed and validated through 61 items.Research limitations/implicationsThe main limitations of this study are that the research is cross-sectional and that the study was carried out taking as a reference only exporting manufacturing companies located in the border area between Mexico and the United States.Practical implicationsThe validated instrument is expected to serve as a useful tool for companies interested in the implementation of LSS.Originality/valueThis study introduces a validated tool for the analysis of LSS CSFs while providing evidence of construct validity and the solid structure of the factors.

Assessment of critical failure factors (CFFs) of Lean Six Sigma in real life scenario

2018 ◽  
Vol 25 (8) ◽  
pp. 3320-3336 ◽  
Author(s):  
Raja Sreedharan V. ◽  
Gopikumar V. ◽  
Smitha Nair ◽  
Ayon Chakraborty ◽  
Jiju Antony
Keyword(s):  
Six Sigma ◽  
Success Factors ◽  
Real Life ◽  
Business Environment ◽  
Lean Six Sigma ◽  
Service Industries ◽  
Content Type ◽  
Project Failures ◽  
The Impact ◽  
Failure Factors

Purpose Many projects focus on the reliable operation of the activities in the project. Any failure in the process activities leads to major problems resulting in waste, defects, equipment damage, which has a direct impact on the consumers. In addition, Lean Six Sigma (LSS) is not new to this issue. LSS projects have faced an interruption in the process flow and unforeseen defects. Therefore, the purpose of this paper is to identify the vital failure factors of LSS projects. Design/methodology/approach Through extant literature review, the researchers found 44 critical failure factors (CFFs) of LSS. Using the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) SIMOS approach, the decision makers’ (DMs) rating and weight for each factor were collected. Moreover, the study was conducted in both the manufacturing and service industries to identify the impact of CFFs in LSS projects. Findings CFFs and their evaluation have received little attention in the literature. Most of the previous studies deal only with the identification of the success factors in general. Therefore, the study identified 44 CFFs and ranked them through DMs. In addition, the TOPSIS SIMOS approach ranked the vital failure factors enabling the management to avert the LSS project from failures. Research limitations/implications The study focused on project failures due to CFFs of LSS. Nevertheless, it did not consider other failure factors of project and knowledge management. Further, the sample used to test the approach was considerably small. Therefore, the study can be repeated with significant samples and the vital failure factors compared. Practical implications In real-life application, all the parameters in the LSS project need to be understood in a better manner. In such a condition, the practitioner needs to know that the project never fails due to the CFFs and TOPSIS SIMOS approach can prevent the LSS project failures. Originality/value The study applied TOPSIS SIMOS approach to rank the CFFs in an LSS project, which is first of its kind and aids the practitioners to make the right decisions in the business environment.

Factorial structure for Six Sigma project barriers in Indian manufacturing and service industries

2017 ◽  
Vol 29 (5) ◽  
pp. 744-759 ◽  
Author(s):  
Suhas Ambekar ◽  
Manoj Hudnurkar
Keyword(s):  
Cultural Change ◽  
Six Sigma ◽  
Success Factors ◽  
Service Industries ◽  
Top Management ◽  
Management Support ◽  
Content Type ◽  
Empirical Survey ◽  
Critical Success ◽  
Indian Industries

Purpose The purpose of this paper is to identify the latent constructs of various barriers affecting Six Sigma implementation in Indian industries. Design/methodology/approach Literature review resulted in 15 frequently reported barriers in Six Sigma implementation. An empirical survey of 168 Six Sigma practitioners including green belts, black belts (BB), and master BB from 40 Indian companies was conducted with the help of a structured questionnaire. The responses were analyzed using exploratory factor analysis which resulted into five constructs. Findings The study proposes five constructs, namely “role of top management,” “cultural change,” “expected attitude,” “availability of resources,” and “level of quality maturity.” The focused approach by organizations to overcome barriers in Six Sigma can be oriented using these constructs. Practical implications Six Sigma implementation needs elimination of barriers in projects. Top management support in planning and resource allocation supplemented by favorable employee attitude in bringing cultural change can develop quality maturity to implement Six Sigma successfully. Originality/value This study fills the gap in the literature by studying critical success factors, critical failure factors, and barriers together. This study is one of its kinds in the Indian context which captures the views of Six Sigma certified professionals from the organizations which are implementing Six Sigma.

CSFs for Six Sigma implementation: a systematic literature review

2020 ◽  
Vol 14 (5) ◽  
pp. 795-818
Author(s):  
Gurwinder Singh ◽  
Davinder Singh
Keyword(s):  
Literature Review ◽  
Cultural Change ◽  
Six Sigma ◽  
Success Factors ◽  
Quality Data ◽  
Customer Focus ◽  
Extensive Literature ◽  
Success Rates ◽  
Systematic Analysis ◽  
Content Type

Purpose The success or failure of any Six Sigma program/project depends on some critical factors. The purpose of this paper is to identify and explore critical success factors (CSFs) of Six Sigma from an extensive literature review of research articles published in the context of Six Sigma and propose a categorized list of vital CSFs. Design/methodology/approach The methodology used is the systematic analysis of 64 different research publications and case studies from 34 different journals that are relevant in the context of Six Sigma by filtering, using keywords like Six Sigma and CSFs. This analysis leads to the exploration of a number of CSFs followed by their prioritization by using a Pareto analysis quality tool. These CSFs are then sorted into a proposed list of “vital few” and “useful many” CSFs groups in accordance to their frequency of occurrence. Findings The literature revealed 13 vital CSFs: management involvement and commitment, training, cultural change, communication, customer focus and requirements, organizational infrastructure and resources, project management skills, project prioritization and selection, understanding the Six Sigma methodology, tools and techniques, linking Six Sigma to business strategy, linking Six Sigma to customers, customer focus and requirements, quality data and reporting and linking Six Sigma to suppliers. The consideration of these CSFs will increase the success rates of a Six Sigma program/project in an organization. Research limitations/implications The CSFs extracted spotlight only small and medium enterprises (SMEs) and do not consider large industries. This paper is confined to those articles that argued that the Six Sigma is beneficial to SMEs and does not consider the failure experience of the industries. Originality/value This paper identifies the CSFs for implementing Six Sigma that are comprehensive and potential to address the quality-related issues of industries. This paper also provides an extract of the relevant publishing to both the academicians and practitioners in the field of Six Sigma for implementing Six Sigma framework in an organization. This study is apparently the first of its kind on CSF assessment and categorization.

Knowledge management

2014 ◽  
Vol 14 (1) ◽  
pp. 108-134 ◽  
Author(s):  
Morteza Shokri-Ghasabeh ◽  
Nicholas Chileshe
Keyword(s):  
Knowledge Management ◽  
Success Factors ◽  
Research Study ◽  
South Australia ◽  
Lessons Learned ◽  
Extensive Literature ◽  
Management Support ◽  
Content Type ◽  
Critical Success ◽  
Methodological Triangulation

Purpose – A research study has been undertaken at the University of South Australia to introduce application of lessons learned process in construction contractors ' bidding process in the context of knowledge management. The study aims to identify barriers to effectively capture lessons learned in Australian construction industry and how knowledge management can benefit from lessons learned application. Design/methodology/approach – The research study has been undertaken through conducting a “methodological triangulation” and “interdisciplinary triangulation”. This involved an extensive literature review of knowledge management, organisation learning, lessons learned and associated processes and administration of a questionnaire to a sample of construction contractors operating in Australia to elicit opinions on the main barriers to capturing lessons learned, practices such as existence and retention of documentation procedures. A total of 81 useable responses were received from 450 organisations. Response data were subjected to descriptive and inferential statistics with correlation analysis to examine the strength of relationship among the barriers. Findings – The top-3 barriers to the effective capturing of lessons learned were “lack of employee time”, “lack of resources” and “lack of clear guidelines”, whereas, “lack of management support” was the least ranked barrier. The study established that despite the majority of the ACCs having formal procedures for recording the tenders submitted and their outcomes, only a minority actually retained the lessons learned documentation for each project. The larger contractors were found to be more aware of the importance of lessons learned documentation. A comparative analysis with previous studies also found a disparity in the ranking of the barriers. Research limitations/implications – The majority of the participants were small construction contractors in Australia. The reason is that the researchers were not aware of the contractors ' size prior to inviting them for participation in the research study. Second the findings may not generalize to other industries or to organisations operating in other countries. Originality/value – The findings of this survey help ACCs to understand the importance of lessons learned documentation as part of lessons learned implementation and identify the barriers to effectively document their lessons learned. The study provides insights on the barriers and proposes advocated solutions in form of drivers and enablers (critical success factors) of organisational learning capturing among the Australian construction contractors. By reviewing the current literature, “post-project reviews” and “lessons learned” as important elements of organisation learning knowledge transfer, are addressed. Finally, contribution of this study to knowledge and practice has been discussed in this paper.

Critical success factors of Lean Six Sigma deployment: a current review

2015 ◽  
Vol 6 (4) ◽  
pp. 339-348 ◽  
Author(s):  
Fairul Anwar Abu Bakar ◽  
Khairanum Subari ◽  
Mohd Amran Mohd Daril
Keyword(s):  
Six Sigma ◽  
Critical Success Factors ◽  
Success Factors ◽  
Lean Six Sigma ◽  
Success Story ◽  
Content Type ◽  
Critical Success ◽  
Improvement Methodologies ◽  
Practical Implications ◽  
A Current

Purpose – The purpose of this paper is to review and gather the latest critical success factors (CSF) of Lean Six Sigma (LSS) deployment and implementation into a comprehensive list of factors. Design/methodology/approach – The approach taken by authors in this study was to analyze the latest literature review starting 2010 onwards and focus on CSFs of LSS (not dedicated as Lean or Six Sigma) by excluding other improvement methodologies or initiatives, e.g. Lean, Six Sigma, TQM, TRIZ etc. Findings – Five significant CSFs were identified (initially 97 CSFs listed from 13 papers) out of nine groups/headers listed in clustering analysis using Affinity Diagram tool and new headers mapping. Practical implications – Most of the organisations were aware of the success story on LSS, but did not scrutinize or consider its CSFs. By knowing the outcome of this paper, it can help open eyes regarding readiness before implementing LSS. Originality/value – At the end of this paper, the authors tried to cluster the CSFs similarities that could intentionally provide the guidelines and references to industries/companies for successful deployment and implementation of LSS in future endeavours.

Identify critical success factors to implement integrated green and Lean Six Sigma

2018 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mrigendra Nath Mishra
Keyword(s):  
Six Sigma ◽  
Critical Success Factors ◽  
Success Factors ◽  
Comparative Investigation ◽  
Subject Area ◽  
Lean Six Sigma ◽  
Lean Management ◽  
Content Type ◽  
Critical Success ◽  
The Subject

Purpose The purpose of this paper is analysis of Green and Lean Six Sigma, based on the success factors in its use through a well thought-out literature review, is being planned; a framework has been integrated in a productive manner with the Green and Lean and Six Sigma methods so as to incorporate and actualize the execution. Design/methodology/approach The methodology consists of comparative investigation of Green, Lean management and Six Sigma using open written work, essential analysis at data and master experience of the researchers. To achieve this goal, a significant review of the existing literature of the subject area has been done to prepare a framework in view of the critical success factors. A study was arranged and flowed survey from various businesses utilizing John’s Macintosh Project (JMP) statistical software. Findings The paper establishes the distinguishing proof of five success factors with their situational importance and shows that the integrated Green and Lean Six Sigma can drive the organizations to optimize their resources and cost of services or productions. Practical implications A Green and Lean Six Sigma organization would take profits by the use of the proposed framework in an alternate extent of organizations should be dynamic. The organizations should assess their shortcomings and qualities, set needs and perceive objectives for fruitful implementation. Originality/value Suggestions are being made regarding thoughts and methods that would constitute a Green and Lean Six Sigma organization. The suggested framework compare the method for improvements that may occur in organizations while implementation of the Green and Lean management or Six Sigma.

scholarly journals Critical success factors of Lean Six Sigma from leaders’ perspective

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mohammad Alnadi ◽  
Patrick McLaughlin
Keyword(s):  
Thematic Analysis ◽  
Six Sigma ◽  
Success Factors ◽  
Employee Motivation ◽  
Lean Six Sigma ◽  
Previous Literature ◽  
Successful Implementation ◽  
Content Type ◽  
Critical Success ◽  
Key Aspects

Purpose This paper aims to provide a synthesis of the results of the previous literature on leadership behaviours that enable successful Lean Six Sigma implementation. Design/methodology/approach The published literature that relates to leadership and Lean Six Sigma has been included. A thematic analysis was conducted on the previous literature which helped in identifying the relevant aspects and associating the behaviours with specific aspects. Findings After analysing the literature, seven key aspects have emerged: communication, culture of continuous improvement, coaching and developing employees, creating vision and aligning goals, employee motivation, employee empowerment and leadership commitment and support. The main leadership behaviours that facilitate and support Lean Six Sigma implementation have been summarised. Originality/value Thematic analysis in this field is scarce, so identifying the leadership behaviours’ themes can help researchers in developing a framework of leadership behaviours. Organisations and practitioners of Lean Six Sigma can take into consideration these behaviours as a key to the successful implementation of Lean Six Sigma. They can adjust their behaviours and know the behaviours that need to be developed amongst leaders. This would facilitate the Lean Six Sigma journey by overcoming the challenges that face practitioners during Lean Six Sigma implementation.

Text mining for human resources competencies: Taiwan example

2019 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Chih-Hung Chung ◽  
Lu-Jia Chen
Keyword(s):  
Text Mining ◽  
Human Resources ◽  
Success Factors ◽  
Course Design ◽  
Data Sets ◽  
Job Market ◽  
Content Type ◽  
Entry Level ◽  
Critical Success ◽  
Job Advertisements

Purpose The purpose of this study is to explore the capabilities required by entry-level human resources (HR) professionals based on job advertisements by using text mining (TM) technique. Design/methodology/approach This study used TM techniques to explore the capabilities required by entry-level HR professionals based on job advertisements on HR agency 104’s website in Taiwan. Python was used to crawl the advertisements on the website, and 841 posts were collected. Next, the author used TM to explore and understand hidden trends and patterns in numerous data sets. Findings The results of this study revealed four critical success factors (specific skills, educational level, experience and specific capabilities), five clusters and ten classifications. Practical implications The results can aid HR curriculum developers and educators in customizing and improving HR education curricula, such that HR students can develop capabilities required to secure employment in the current HR job market. Originality/value Our results may facilitate the understanding of the current trends in the HR job market and provide useful suggestions to HR curriculum developers for improving training and professional course design, such that students’ competitiveness is enhanced and professional capabilities improved.

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