【摘要】 本文以欧盟经济系统物质流分析方法中的物质输入核心指标——直接物质投入为基础,追踪和考察了1990—2005年中国经济系统直接物质投入的历史发展轨迹与结构变化,并利用物质减量分解模型对直接物质投入进行了经济增长的反弹效应和物质使用强度的减量效应分解,最后指出了该研究指标的不足之处。更多还原

【Abstract】 Based on the economy-wide material flow analysis and the related indicator recommended by Eurostat,Direct Material Input(DMI) of economic system of China is followed and calculated during 1990-2005.The trend and the composition of DMI are analyzes.Combined with the Gross Domestic Product(GDP),DMI is decomposed into the rebound effect caused by economic growth and the dematerialization effect caused by the decrease of material use intensity.Finally,the limitation of these research indicators is analyzed.更多还原