摘要
根据投入产出法建立了衡量航空运输业对国民经济影响程度的模型,在2007年中国投入产出表的基础上,分别从直接经济效益、前向波及效益、后向波及效益、消费波及效益等方面测算航空运输业对经济社会的贡献。通过计算和比较航空运输业和其他重要产业部门的直接消耗系数、完全消耗系数、直接分配系数、影响力系数和感应度系数,说明航空运输业最终需求的增加对社会生产规模或国民经济的促进作用接近于平均水平;航空运输业对国民经济的敏感程度不够。
According to the input-output method,a model is established to measure the effect of civil aviation industry on national economy.On the basis of China’s input-output table in 2007,the contribution of civil aviation industry to the economic society is calculated in aspects of direct economic benef it,forward multiplier effect,backward multiplier effect,consumed multiplier effect,etc..Through calculation and comparison of the direct consumption coeff icients,complete consumption coefficients,influence coefficients and induction coeffi cients from civil aviation industry and other important industries,it is indicated that the increase of f inal demand of civil aviation industry has an promotion effect on social production scale or national economy,which is close to the average level;while the civil aviation industry is not sensitive enough to national economy.
出处
《铁道运输与经济》
北大核心
2010年第9期16-20,共5页
Railway Transport and Economy
基金
国家软科学项目资助(2007GXQ4B128)
关键词
航空运输
投入产出模型
社会经济效益
产业关联
Civil Aviation
Input-out-put Model
Social and Economic Benef it
Industry Relation
