东北三省城市规模、紧凑度对能源消耗的作用机制研究

发布时间：2018-03-29 19:43

本文选题：城市规模　切入点：城市紧凑度　出处：《现代城市研究》2017年03期

【摘要】：本研究以东北三省为研究对象,提出假设:1城市规模的扩大导致能源消耗增加,提高城市紧凑度可以降低能源消耗;2城市规模扩张的过程中紧凑度降低导致能源利用率降低,能源消耗增加。在假设的基础上构建度量城市规模和城市紧凑度的评价指标体系,应用计量经济学的回归估计方法,借助Eviews分析软件,对堆积数据分三组进行分析,第一组的解释变量为所有省份的城市规模和城市紧凑度的一级指标,被解释变量为能源消耗总量,第二组的解释变量为所有省份的二级统计指标,被解释变量为人均能源消耗,第三组为分省份的城市规模和紧凑度一级指标,被解释变量为能耗总量。回归结果显示,城市能源消耗随着城市规模的扩大而增加,提高城市紧凑度对降低城市能耗具有一定的现实意义,然而不同的城市由于空间结构和发展模式不同,提高紧凑度对抑制能源消耗的作用强度不同,在空间上表现出较大差异。
[Abstract]:This study proposes the hypothesis of Northeast China as the research object, 1: the expansion of city size leads to increase in energy consumption, improve city compactness can reduce energy consumption; 2 city scale expansion in the compactness decreased to reduce the rate of energy utilization, energy consumption increased. The construction measure of city size and urban compactness evaluation index system the basic assumptions on the regression estimation method using econometric model, using Eviews analysis software to analyze the accumulation of data is divided into three groups, the first group of explanatory variables for all provinces, city size and compact level of index, the explanatory variable for the total energy consumption, second sets of explanatory variables into two levels statistical indicators of all the provinces, the explanatory variable for the per capita energy consumption, third groups of provinces city scale and compactness level indicators, the explanatory variable for total energy consumption. Return result shows that city energy consumption increases with the expansion of the city, improve the city compactness to reduce energy consumption of city has certain practical significance, however, because of different city spatial structure and development pattern, improve the compactness of the energy consumption of different intensity of inhibition, show large differences in space.

【作者单位】：东北师范大学地理科学学院;
【基金】：国家自然科学基金(40371040)
【分类号】：F299.27;F206

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