Matching of Supply and Demand for Community Service-Oriented Home Care Facilities Based on Accessibility Measurement:A Case Study of Nanjing
Received date: 2019-10-28
Revised date: 2020-06-15
Online published: 2025-04-23
Aiming at the problem of the mismatch between the spatial layout of residential home care facilities and the spatial distribution of the elderly population in the central area of mega cities,the four districts of the main city of Jiangnan,Nanjing,are based on multi-source data,based on the perspective of supply and demand matching,and an improved two-step mobile search The accessibility of home care facilities in the four districts of Nanjing's main city was evaluated. The research results show that: 1) the improved two-step mobile search method and the traditional two-step mobile search method have similar accessibility calculation results,but the former can more accurately reflect the supply and demand ratio;2) Nanjing Jiangnan The matching degree of supply and demand of residential home care facilities in the four districts of the main city is distributed in a "circle-like" manner: the reach of the outer circle of the old city is good,the reach of the outer circle is average,and the reach of the central circle of the old city is poor. The level of internal supply and demand matching in each circle is heterogeneous;3) The spatial distribution of the elderly population,the urban transportation micro-circulation system,facility environment and service quality are the main influencing factors that affect the spatial differentiation of the supply and demand matching of facilities.
HAN Fei , LUO Renchao . Matching of Supply and Demand for Community Service-Oriented Home Care Facilities Based on Accessibility Measurement:A Case Study of Nanjing[J]. Economic geography, 2020 , 40(9) : 91 -101 . DOI: 10.15957/j.cnki.jjdl.2020.09.010
表1 南京江南主城四区各圈层居民点社区居家养老服务可达性评价Tab.1 Evaluation of supply-demand matching degree of accessibility of home-based elderly care services in different circles and communities |
类型 | 子类 | 所属圈层 | 老年人口聚集度 | 设施资源集聚度 | 供需点距离 | 可达性评价 | 可达性总体评价 |
---|---|---|---|---|---|---|---|
Ⅰ | Ⅰ | 老城中心圈层 | 高 | 高 | 近 | 较差 | 较差 |
Ⅱ | Ⅱ-a | 老城边缘圈层(西南侧) | 较低 | 较低 | 近 | 较好 | 较好 |
Ⅱ-b | 老城边缘圈层(东北侧) | 较高 | 较高 | 近 | 较好 | ||
Ⅲ | Ⅲ-a | 外围圈层(西南侧) | 低 | 低 | 远 | 较差 | 一般 |
Ⅲ-b | 外围圈层(东北侧) | 较低 | 较低 | 近 | 较好 |
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