Spatial distribution characteristics and efficiency evaluation of resources of pension institutions in Dongguan city based on GIS and three-stage DEA model.

Objective To analyze the spatial distribution characteristics, efficiency, and influencing factors of pension institutions in Dongguan, so as to provide reference for optimizing the resource allocation of pension institutions in Dongguan. Methods The resource allocation data of pension institutions in Dongguan were obtained by questionnaire survey, and the spatial distribution characteristics and efficiency of pension institutions were analyzed and evaluated based on GIS and three-stage DEA model. Results There was a good spatial coupling between the resources of pension institutions in Dongguan and the elderly population over 60 years old; the lowest occupancy rate was 12.50%, the highest was 100.005%, and the phenomenon of "difficulty in finding a bed" and "half of the beds were vacant" coexisted. In the third stage, the average comprehensive efficiency decreased from 0.679 to 0.635, and environmental factors had a great influence on the efficiency of resource allocation in Dongguan. There were great differences in the efficiency of pension institutions in different areas. The comprehensive efficiency of urban areas was 0.784, which exceeded the average level of the whole city (0.635). The comprehensive efficiency of the eastern industrial park was only 0.439, which did not reach the average level of the whole city. The per capita regional GDP and the level of aging had a negative impact on efficiency. Conclusion It is suggested to rationally allocate the resources of pension institutions, optimize regional development planning, promote the upgrading of institutional pension services, improve the efficiency of resource allocation, and provide improved reference scheme for improving the service level of pension institutions in Dongguan. [ABSTRACT FROM AUTHOR]