ASSESSING THE DEGREE OF PROMPTNESS OF A SERVICE INDUSTRY TO ADOPT LEAN THINKING
Keywords:
Lean thinking measurement, lean thinking in service, categorical data modelingAbstract
This paper describes the development and implementation of an index able to assess the degree of promptness of a service industry to carry out procedures towards lean thinking. According to the measurements theory and multivariate statistics, an approach to modelling lean thinking is developed. Starting with a theoretical review of concepts, one is able to devise a model making use of appropriate techniques for assessing manifested variables with questionnaires. The application of the model is expected to lead to a treelike structure representing the phenomenon with unitary prediction coefficients linearly combined. The Crombach´s alpha is employed in testing the reliability of the measurements. Non-linear or circular structures are out of the scope of this paper. The model is then applied to the public transportation industry of the City of Porto Alegre, Brazil, where the degree of promptness to adopt lean thinking in the industry as a whole and in the fifteen member companies has been assessed. The results are discussed and suggestions for pursuing the research are presented.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
The author holds authorship rights, and authorizes REAd to publish the article on its website or in printed editions, not implying the payment of copyright or any other fee to the authors, and certifies that this article has not been published, to date, in any Brazilian journal.