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自然资源是经济社会存在发展的重要依托。笔者在系统梳理国内外研究文献的基础上,基于投入产出的基本恒等式,运用SDA方法,构建了考察中国产业发展自然资源依赖效应的模型,利用中国投入产出基础数据测度了不同产业部门的自然资源国内利用率数值,并对自然资源的影响进行了SDA分解。研究发现,不同产业的自然资源依赖度存在显著差异,各产业对自然资源的依赖程度均呈上升趋势,我国资源的外部依赖性在不断提高。
Natural resources are an important support for the existence of economic and social development. Based on systematic review of domestic and foreign research literature and based on the basic identity of input-output and using SDA method, the author constructs a model to examine the dependence effect of natural resources in China’s industrial development. Using the input-output data of China, The value of natural resource utilization in China, and the SDA decomposition of the impact of natural resources. The study found that there is a significant difference in the degree of dependence on natural resources among different industries. The dependence of industries on natural resources shows an upward trend and the external dependence on resources in our country continues to increase.