公共投資の地域間配分 : 1995年地域間産業連関表による分析

概要

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This paper discusses the issues related to the inter-regional allocation of public investments by use of "the 1995 Inter-Regional Input-Output Tables". Firstly, we examine whether the repercussion effects due to public investments in a rural region are limited within its own area or not. Secondly, we simulate the repercussion effects caused by the changes of the inter-regional allocation of public investments. The simulations show that in the urban regions, the repercussion effects are mostly limited within each regions, but in the rural areas, the effects spill over into the urban regions, especially in the Kanto area. It is suggested that a region's received repercussion effects increase with the size of the regional economy and the degree of the integration of a region's economy with neighboring regions' economies.