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作 者:张劲文[1]
机构地区:[1]北京市社会科学院中国总部经济研究中心,北京100120
出 处:《经济研究导刊》2012年第20期5-10,共6页Economic Research Guide
摘 要:根据经济增长通过规模效应、结构效应和技术效应三个因素对环境产生影响的原理,采用因素分解方法分析"十一五"时期各个因素对我国污染物排放变化的具体影响。结果发现:经济规模的快速扩张带来的规模效应是污染物排放增长的最主要原因;能源利用效率的提高、减排技术的改进等因素带来的技术效应对降低污染物排放起着十分重要的作用;从能源消耗、SO2和COD的排放来看,工业内部结构均趋向清洁化,但这种结构效应对降低污染排放的影响力度不大,原因在于产业结构调整依然缓慢。According to economic growth through economies of scale, structure and technical effects principle of three factors that had an impact on the environment, the use of factor analysis of decomposition methods "Eleven-Five" period specific effects of various factors on China's emissions changes. Results found: scale effects of rapid expansion of the economy of scale is the main reason most to emission growth; energy efficiency improvements, technology effects of improved technology to reduce emissions and other factors play a very important role in reducing pollutant emissions; Judging from the energy consumption, emissions of S02 and COD, industrial internal structure tend to clean, but the effect of this structure have little impact on reducing pollution emissions, due to adjustment of industrial structures remains slow.
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