基于煤炭产业作为我国基础性产业,与国民经济的发展有着很强的关联性,为分析煤价变动对各产业各部门的影响,根据《2007年中国投入产出表》运用投入产出模型,测算了国民经济各部门对煤炭的直接消耗系数和完全消耗系数。分析结果表明:耗煤量前10位的部门大部分是工业部门,煤价变动对电力、热力的生产和供应部门影响最大,若煤价上涨10%,该部门产品价格会相应上涨1.79%。

Due to the coal industry as the base industry with a close relevance to the development of the national economy, in order to analyze the reaction of the C oal price variation to each industrial sector, the input and output model was applied to estimate the coal direct consumption coefficient and completed consumption coef ficient to each department of the national economy based on China input and output table of 2007.The analysis results showed that the top 10 departments of coal cons umption were the industrial departments generally, the coal price variation would have high influences to the electric power industry and the thermal production and sup ply industry.When the coal price was increased by 10%, the product price of the departments would be increased by 1.79% relatively.