Establishing the links between performance improvement programmes, maturity and performance to facilitate improvement strategy formulation
- Authors: Ebrahim, Zahier
- Date: 2016
- Subjects: Automobile industry and trade , Lean manufacturing , Organizational effectiveness
- Language: English
- Type: Thesis , Doctoral , DBA
- Identifier: http://hdl.handle.net/10948/6865 , vital:21155
- Description: The automotive components manufacturing sector is facing tremendous pressure to remain competitive in a global economy. The application of performance improvement techniques to optimise factor production inputs remains a key strategic mechanism to effect the necessary change towards competitiveness. The high failure rate of these programmes, however, is a risk factor that should be considered by manufacturing firms. The investment into the implementation of these programmes will yield no return if the organisational maturity profile is not considered. The expected gains may not materialise and the execution of critical projects may take much longer than required. It is for this reason that an approach towards selecting the correct Performance Improvement Programme to optimise the performance of companies is a business imperative. Through a better understanding of the relationships between Performance Improvement Programmes and Organisational Maturity Variables, implementation success rates can increase, leading to improved results and sustainability. The approach taken to this research was quantitative in nature. Various descriptive and inferential statistics were applied to the selected respondents from the Eastern Cape automotive sector. The respondents had a working knowledge of Lean Manufacturing, Total Productive Maintenance (TPM) and Six Sigma. The research instrument was administered through an online survey. The research sought to identify whether there was a relationship amongst the variables under the three identified constructs. The research also sought to establish whether there was a difference between the specific Performance Improvement Programmes’ and Organisational Maturity Variables’ relationships. This affirmed the use of a new framework that integrates the programmes on the basis of their relationship to Organisational Maturity Variables. The research also provided insight into the challenges of the industry from a performance perspective and linked these with the relationship between Organisational Maturity Variables and Organisational Performance Variables. This allowed the researcher to include this additional insight as a consideration in the integrated implementation framework developed as part of the research. The results show that good consideration should be given to the Organisational Maturity Variables as these variables are related to the successful adoption of Performance Improvement Programmes. The research also shows that Lean Manufacturing, Total Productive Maintenance and Six Sigma are related to an organisations’ maturity profile in different ways. These results support the integrated Performance Improvement Programme approach, using a common set of tools and selecting the necessary programme specific tools based on a firm’s maturity profile. The research affords industry a framework to aid in decision making considering the relationships tested as part of this research. The linkages between Performance Programmes, Organisational Maturity Variables and Organisational Performance Variables are now more specific in nature.
- Full Text:
- Date Issued: 2016
Assessing the impact of unions and related barriers in lean manufacturing implementation within Eastern Cape automotive component suppliers
- Authors: Ebrahim, Zahier
- Date: 2011
- Subjects: Lean manufacturing , Motor industry -- South Africa -- Eastern Cape , Labor unions -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8791 , http://hdl.handle.net/10948/d1015690
- Description: Lean manufacturing provides a fundamental basis for competitiveness in the auto component sector. The implementation and sustainability of the lean philosophy are important aspects when deciding on the adoption of the lean concept within organisations. Various barriers to implementation present themselves during and after lean implementation. These barriers are often related and in some instances they may be converted from an impediment into an enabler of lean within companies. The impact of unions as a negative or positive influence forms a central focus of this research. The influences on the perception of unions and their constituents are studied in relation to other barriers in order to determine their relevance in the Eastern Cape auto sector. A research questionnaire was constructed in line with the selected research design. The application of triangulation in the research design allows for greater depth in the responses from the participants in this research. The quantitative analysis combined with the qualitative thematic analysis provides an excellent means to explore and understand these selected barriers to lean in great detail. It can be concluded that automotive trade unions in the Eastern Cape are a barrier to implementation; however the factor that influences lean the most is the incorrect perception of lean due to ineffective leadership practices among organisational and union leaders, among other barriers. The impact of unions on the acceptance of a lean culture has far-reaching implications for the auto sector that requires a specific implementation approach in order to change perceptions and gain the requisite interest alignment among unions and their constituents.
- Full Text:
- Date Issued: 2011