基于POI数据的城市居民生活便利指数测度——来自居民调查数据的经验证据  

Convenience Index Measurement of Urban Residents Based on POI Data:Empirical Evidence from the Resident Survey Data

作　　者：牛成英 高颖 NIU Chengying;GAO Ying(School of Statistics,Lanzhou University of Finance and Economics,Lanzhou 730020,China)

机构地区：[1]兰州财经大学统计学院,甘肃兰州730020

出　　处：《沈阳建筑大学学报（社会科学版）》2023年第6期612-619,共8页Journal of Shenyang Jianzhu University:Social Science

基　　金：国家社会科学基金项目(21BTJ042);甘肃省高等学校创新基金项目(2023B-091)。

摘　　要：居民生活便利是评价宜居城市的重要影响因素之一。基于兴趣点(Point of Information,POI)数据构建城市居民生活便利指数评价体系,通过居民问卷调查大样本,以居民生活经验为证据,参考德尔菲法确定城市生活便利指数评价指标权重,构建城市居民生活便利指数,对城市居民生活便利度进行测度。并以兰州市城关区各街道居民生活便利度测度为例进行实证检验,结果显示,日常购物设施、餐饮服务设施、医疗设施和交通设施对城市居民生活便利指数影响相对较大,说明基于POI数据构建的城市居民生活便利指数对测度居民生活便利度具有合理性和可行性。The living convenience of residents is one of the important factors in evaluating livable cities.Based on the POI data,the evaluation system of urban residents′living convenience index is constructed.Using a large number of residents′questionnaires as samples,the living experience of residents is taken as evidence,and the weight of the evaluation indicators of urban residents′living convenience index is determined by referring to the Delphi method in order to measure the living convenience of urban residents.An empirical test was carried out by measuring residents′living convenience who came from each street in Chengguan District of Lanzhou City as an example.The results show that daily shopping facilities,catering facilities,medical facilities,and transportation facilities have a relatively large impact on the living convenience index of urban residents.The convenience index of urban residents constructed according to the POI data is reasonable and feasible to measure the convenience of urban residents.

关 键 词：POI数据 生活便利指数 指标体系 德尔菲法 

分 类 号：F294[经济管理—国民经济]