earticle

영어

Small and medium-sized cities facing the threat of rural decline are attempting to attract residents to revitalize their local economies. However, there has been a lack of objective evidence regarding whether an increase in the resident population actually positively impacts the local economy. In this study, we analyzed the actual impact of both de facto and transient populations on the local economy, utilizing statistical analysis methods and telecommunication big data. Our main findings are as follows: First, both the de facto population and the transient population positively impact the revitalization of the local economy. Second, the economic status of local governments is the main factor affecting total sales. Third, the presence of cultural facilities that can attract visitors has a positive impact on the revitalization of the local economy. Fourth, the proximity to a large city has a positive effect on the revitalization of the local economy. This study's significance lies in its objective proof that de facto population can have a positive effect on all local governments experiencing population decline.