Prioritisation of operations improvement projects in the European manufacturing industry

Garza-Reyes, Jose Arturo; Kirkham, Louis; Kumar, Vikas; Antony, Jiju

Abstract

To improve their competitive ability, organisations are turning towards implementing improvements into their operations and processes. Whilst operations improvement projects are often identified with relative ease, resource constraints limit the ability of organisations to conduct them simultaneously. This paper supports the limited empirical research on prioritisation of improvement initiatives by investigating how European manufacturing organisations conduct this activity. To do this, four hypotheses and two research questions were formulated and tested using a combination of descriptive statistics and two proportion T-tests, while data was collected through a survey questionnaire responded by 203 organisations. The results highlight the importance of objectively prioritising improvement projects and establish that the adoption of this method increases through the implementation of improvement methodologies, especially those that stipulate the use of objective methods towards project prioritisation. In this way, Six Sigma is defined as the most influential improvement methodology for supporting the use of objective prioritisation approaches. The paper also identifies the reasons as to why organisations adopt subjective over objective prioritisation methods, and the most common approaches used by large organisations and small and medium enterprises. This research provides organisations, and their managers, with a better understanding of the different factors that affect this key aspect of operations improvement projects. © 2014 Taylor & Francis.

• Journal Article Type: Article
• Publication Date: Sep 17, 2014
• Deposit Date: Apr 9, 2015
• Publicly Available Date: Jun 17, 2016
• Journal: International Journal of Production Research
• Print ISSN: 0020-7543
• Electronic ISSN: 1366-588X
• Publisher: Taylor & Francis
• Peer Reviewed: Peer Reviewed
• Volume: 52
• Issue: 18
• Pages: 5323-5345
• DOI: https://doi.org/10.1080/00207543.2014.903345
• Keywords: improvements prioritisation, lean, operations, Six Sigma, objective methods, subjective methods
• Public URL: https://uwe-repository.worktribe.com/output/819677
• Publisher URL: http://dx.doi.org/10.1080/00207543.2014.903345
• Additional Information: Additional Information : This is an Accepted Manuscript of an article published by Taylor & Francis in International Journal of Production Research in April 2014, available online: http://wwww.tandfonline.com/10.1080/00207543.2014.903345
• Contract Date: Jun 17, 2016