서비스품질과 고객만족간의 인과관계 실증 분석：Granger 검정법을 중심으로

In the marketing research area, service quality and customer satisfaction have been considered as ones of the most important marketing variables. However, there has been a lot of controversy over the direction of the casual relationship between the service quality and the customer satisfaction. The purpose of this study is to investigate the casual relationship between the service quality and the customer satisfaction. Granger’s test of casuality method has been used to test the casuality relationship between two variables. In this paper, we applied the Granger’s test of casuality method to KS-SQI and NCSI data of 17 business area which had been gathered annually. As the research result, we found that the customer satisfaction might cause the service quality in many service area.