中国建筑业能源效率空间差异与影响因素研究

发布时间：2018-03-09 05:34

本文选题：建筑业　切入点：全要素能源效率　出处：《中国地质大学(北京)》2017年硕士论文　论文类型：学位论文

【摘要】：能源是经济发展的源动力,高速增长的能源消耗引起能源供需矛盾严峻和环境污染严重等问题。建筑业是支柱产业,同时也是高耗能产业,是实施节能降耗的重要领域。由于各地区的地理位置、社会环境以及经济发展水平均具有显著的差异,因此准确测度各地区建筑业的能源效率及其变化,是制定合理对策的前提。深入研究影响建筑业能源效率变化的关键因素,是制定具有实施性对策的基础。本论文以中国建筑业为研究对象,构建了以能源、资本、劳动力、建筑材料和机械设备为投入要素,以建筑总产值为产出要素的建筑业能源效率评价指标体系。基于中国30个省份2004—2013年的面板数据,采用DEA-Malmquist指数法对各省的能源效率进行测算,并深入探究了其时序演变规律、区域分异特点及动态演进,在此基础上对建筑业能源效率进行收敛性检验。根据理论分析和文献分析,选择了7个影响因素,并采用Tobit回归模型对各因素进行分析,了解其对建筑业能源效率的影响程度及变化趋势。研究表明,技术效率是建筑业能源效率增长的主要源泉,技术进步低下已经成为能源效率提高的主要制约。2004~2013年间中国建筑业能源效率年均增长速度为-2.0%,其中相对技术效率为-11.5%,技术进步为10.8%。不同地区建筑业能源效率存在较大差异,东、中、西部地区建筑业全要素能源效率年均增长率分别为-4.6%,-0.1%和0%。在此基础上,采用α和β收敛性检验对中国建筑业全要素能源效率进行趋同。结果显示:从全国层面而言,中国建筑业能源效率存在显著β绝对收敛,中国建筑业各地区能源效率差距正在逐步缩小,最终达到相同的稳态均衡水平。东部地区既存在α收敛,又存在绝对β收敛,东部地区各省份建筑业能源效率的差距正逐步减小,最终达到稳定状态。中部地区不存在任何收敛,西部地区存在条件β收敛,具备自身稳定状态。通过对建筑业能源效率的影响因素进行研究表明:影响中国建筑业能源效率的主要因素是产业发展程度、产业集中度、建筑业市场化程度、科技水平以及人口数量,其中产业发展程度是现阶段影响中国建筑业能源效率的最主要关键因素。
[Abstract]:Energy is the source of economic development. The rapid growth of energy consumption leads to serious contradiction between energy supply and demand and serious environmental pollution. Construction industry is a pillar industry, but also a high-energy consumption industry. It is an important field for energy saving and consumption reduction. Because of the significant differences in the geographical location, social environment and economic development level of each region, the energy efficiency and its changes of the construction industry in various regions are accurately measured. It is the premise of formulating reasonable countermeasures. The key factors that affect the energy efficiency change of construction industry are studied in depth, which is the basis of formulating practical countermeasures. This paper takes Chinese construction industry as the research object and constructs energy, capital and labor force. Based on the panel data of 30 provinces in China from 2004 to 2013, the energy efficiency of construction industry was measured by DEA-Malmquist index method. Based on this, the convergence test of energy efficiency in construction industry is carried out. According to theoretical analysis and literature analysis, seven influencing factors are selected. Tobit regression model is used to analyze the factors, and the influence degree and change trend of these factors on energy efficiency of construction industry are understood. The research shows that technical efficiency is the main source of energy efficiency growth in construction industry. Low technological progress has become the main constraint of energy efficiency improvement. The average annual growth rate of energy efficiency in China's construction industry was -2.0 in 2013, in which the relative technical efficiency was -11.5and the technological progress was 10.8.The energy efficiency of construction industry in different regions has great differences. The average annual growth rate of total factor energy efficiency in the construction industry in the western region is -4.6% -0.1% and 0% respectively. On this basis, the convergence test of 伪 and 尾 is used to analyze the convergence of the total factor energy efficiency of the construction industry in China. The results show that, at the national level, the total factor energy efficiency of the construction industry in China is similar. There is significant 尾 absolute convergence in energy efficiency of construction industry in China, and the energy efficiency gap in various regions of Chinese construction industry is gradually narrowing, finally reaching the same steady-state equilibrium level. There is both 伪 convergence and absolute 尾 convergence in the eastern region. The gap of energy efficiency in the construction industry in the eastern provinces is gradually decreasing and finally reaching a stable state. There is no convergence in the central region, and there is conditional 尾 convergence in the western region. Through the research on the influencing factors of energy efficiency in construction industry, it is shown that the main factors affecting energy efficiency of construction industry in China are the degree of industrial development, the degree of industrial concentration, the degree of marketization of construction industry, The level of science and technology and the number of population, among which the degree of industrial development is the most important factor affecting the energy efficiency of China's construction industry at the present stage.
【学位授予单位】：中国地质大学(北京)
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F426.92

【相似文献】