中国航天产业后向关联效应及前向关联效应研究——以上海数据为例

Study on Backward and Forward Linkage Effects of Space Industry in China——Based on Shanghai’s Data

航天产业是当今世界最具挑战性和产业关联性的高科技领域之一,并已成为国家的战略性高技术产业。文章利用投入产出分析技术和上海最新投入产出表数据,通过计算和分析直接消耗系数、完全消耗系数、直接分配系数、完全分配系数、影响力系数和感应度系数等指标,研究了航天产业对其他产业的后向关联效应与前向关联效应,揭示了航天产业与其他产业关联的内在机理。最后从促进产业关联的角度提出了加强航天产业发展的政策性建议。

Space industry has become strategic high-technology industry and has strong linkage effects on other industry sectors. Using input-output analysis and the data of Shanghai＇ s latest input-output sheet, the paper studies the backward and forward linkage effects of space industry on other industries and reveals the intrinsic mechanism of the relationship between space industry and other industries by measuring and analyzing indexes, such as direct consumption coefficient, complete consumption coefficient, direct allocation coefficient, complete allocation coefficient, influence coefficient and induction coefficient. Finally, it provides some suggestions about how to promote space industry.