Investigating the different approaches to importance-performance analysis

Mengying Feng, John Mangan (), Chee Wong, Maozeng Xu and Chandra Lalwani

The Service Industries Journal, 2014, vol. 34, issue 12, 1021-1041

Abstract: Importance-performance analysis (IPA) is an analytic technique that generates a two-dimensional importance-performance grid, where the values of importance and performance across attributes are plotted against each other. This technique is used to assist service and other firms in prioritizing areas for service improvement when resources are limited. This study contributes to service theory by first performing a comprehensive literature review of four different and commonly used approaches to IPA. Survey data from the ports sector are then used to elucidate the value and the distinctiveness of these four different approaches, and it is also shown how the underlying theoretical assumptions led to somewhat varying, and contradictory interpretations. Subsequently, novel guidelines for integrating results from these four different approaches are proposed. The study advances service theory by detailing the integration of the different approaches to make sense of the importance and performance of diverse service attributes. The integrative approach developed in this paper also provides practitioners with clearer guidance for the application of IPA.

Date: 2014
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Citations: View citations in EconPapers (11)

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DOI: 10.1080/02642069.2014.915949

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