供需协调视角下城市公共基础设施系统效用提升研究

发布时间：2018-03-22 17:49

本文选题：城市公共基础设施　切入点：系统　出处：《深圳大学学报(人文社会科学版)》2016年03期 　论文类型：期刊论文

【摘要】：城市公共基础设施的供给与需求相协调是城市公共设施效用实现的前提。从供给水平与社会需求两个层面构建城市公共基础设施系统的供需协调评价模型,以我国2000~2012年的时间序列数据为样本,通过均方差决策法对各指标赋权,实证分析供需协调状况。结果表明:从2005年开始,我国城市能源设施供给水平大于社会需求,影响了该设施的供求协调度,而环境设施的供给水平长期不能满足社会需求,引起该设施的供求协调度下降。因此,在现阶段适时调整能源设施供给水平,尤其是加大环境设施的供给力度,力求能源与环境公共设施的供给水平与社会需求保持相对协调发展,是提高我国城市公共基础设施系统供求协调度的当务之急。
[Abstract]:The coordination of supply and demand of urban public infrastructure is the premise to realize the utility of urban public facilities. The evaluation model of supply and demand coordination of urban public infrastructure system is constructed from the two levels of supply level and social demand. Based on the time series data from 2000 to 2012 in China, this paper gives an empirical analysis of the coordination of supply and demand through the method of mean-variance decision making. The results show that the supply level of urban energy facilities in China is larger than the social demand since 2005. It affects the coordination of supply and demand of the facility, but the supply level of environmental facilities cannot meet the social demand for a long time, which causes the coordination degree of supply and demand of the facility to decrease. Therefore, at the present stage, the supply level of energy facilities should be adjusted at the right time. Especially, it is urgent to increase the supply of environmental facilities and to keep the supply level of energy and environmental public facilities in harmony with the social demand, which is an urgent task to improve the coordination of supply and demand of urban public infrastructure system in China.
【作者单位】：天津大学管理与经济学部;天津商业大学公共管理学院;
【基金】：2015年天津市社科规划基金项目“城市公共基础设施绩效与公众感知评价的契合度研究——以京津冀主要城市为例”(TJGL15-040) 2012年国家自然科学基金资助项目“城市公共基础设施利用效益研究”(NSF 71273186)
【分类号】：F299.24

【相似文献】