供需错配与公共服务效率损失:影响机理及评价  

Supply-demand Mismatch and Loss of Public Service Efficiency:Influencing Mechanism and Evaluation

作　　者：魏泳博 WEI Yong-ho(Tianjin Research Institute of Economic Development,Tianjin 300202,China)

机构地区：[1]天津市经济发展研究院,天津300202

出　　处：《系统工程》2022年第2期70-77,共8页Systems Engineering

基　　金：国家自然科学基金资助项目(71273186)。

摘　　要：基于政府公共服务财政供给、异质需求与效率的理论范式研究,寻求从政府供给与居民公共品诉求的供需侧绩效视角衡量配置的有效性,可知公共服务效率受民众需求偏好选择下的公共物品合意性影响,供需错配会造成效率损失。通过天津市调查数据分析,以政府公共服务财政供给后的民众需求满足情况为导向,建立基于供给-需求视角的公共服务效率测度体系,运用随机前沿模型(SFA)剔除环境变量和随机因素的影响,对城郊公共服务真实效率进行多阶段DEA分析。结果表明区域公共服务供需错配会对效率有影响,仅增加财政支出并不能提升公众公共服务满意水平;区域异质需求导向下的公共服务效率存在差异,技术效率是导致差异的主要原因;剔除环境因素和随机误差后的公共服务效率得到有效提升。因此,建议应根据不同地区的情况,有针对性地提供符合人民需要的公共产品和服务,建立与公共服务相匹配的考核机制。Based on theoretical model,this paper attempts to measure the effectiveness of allocation from the perspective of government supply and residents'demands for public goods,finds that the efficiency is influenced by the desirability of public goods under the choice of personal preference.Using the investigation in Tianjin,this paper measures satisfaction of residents,and regards them as indicators,which measures the efficiency of the supply improved by government,uses models of DEA and SFA,researches the effects of statistical noise and inefficiency of management on slack variables,analyse comprehensive efficiency.The results show that correlation does not exist between the public service supply and capital expenditure of public service,The efficiency of providing public services decreases in sequence of areas around the urban,urban,suburb.Per capital GDP,density of population,per capital revenue has effects on the efficiency,the comprehensive efficiency of adjusted public service supply has been improved,the technical efficiency is optimal.It is suggested that public services should be provided in accordance with the needs of the people in different regions,and that assessment mechanism should be established.

关 键 词：公共服务需求 政府供给 效率 DEA SFA 

分 类 号：F062[经济管理—政治经济学]