Details

Autor(en) / Beteiligte

• James, Ajith Tom
• James, Jasmin

Titel

Service quality evaluation of automobile garages using a structural approach

Ist Teil von

• The International journal of quality & reliability management, 2021-02, Vol.38 (2), p.602-627

Ort / Verlag

Bradford: Emerald Publishing Limited

Erscheinungsjahr

2021

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• PurposeThe purpose of this paper is to evaluate the service quality automobile garages through development of a service quality index based on the factors influencing service quality.Design/methodology/approachA structural methodology of graph theory and matrix approach is applied for developing the service quality index.FindingsThe automobile maintenance can be considered as a service industry and in order to sustain in the competitive business environment, the service providers must ensure quality in their services. There are several factors that influence the service quality. Each factor is comprised of several sub-factors. Moreover, the factors are interrelated with each other. Modelling of these factors and their interrelations with due consideration of their structure is accomplished through the graph theory. The directed graph (digraph) of the service quality is defined; the nodes of this symbolize the quality influencing factors, while the edges represent their degrees of interrelationships. An equivalent matrix developed from the digraph establishes a service quality function which leads to evaluation of service quality index (SQI). A greater value of the service quality index displays that the organization and functioning of the garage is adequate.Practical implicationsThe methodology can be applied for evaluating as well as comparing service quality of different garages. The observations would be helpful to the managers the garages to make strategies for improving their service quality.Originality/valueThe paper establishes the interrelations among various factors that influence the service quality at automobile garages and develop a numeric index for the evaluation of the same.