国际研发投资与我国城市经济发展的空间规律和关联分析

THE SPATIAL DISCIPLINARIAN AND RELATIONSHIP BETWEEN INTERNATIONAL R&D INVESTMENT AND ECONOMIC EVELOPMENT

随着国际投资方向和结构的变化,国际研发投资对投资地科技、经济发展的贡献作用越来越大。通过在多个空间层面,对外资研发机构数、外资研发支出等与我国经济发展的空间组织及关联关系研究,结果发现:国际研发投资空间分布与我国区域经济发展水平高度相关,与城市群发育也呈现出空间上的耦合性;在市域层面有典型代表性研发集聚性城市,国际研发投资已构成上海城市经济发展的Granger原因,不过经济发展对吸纳国际研发投资的促进作用还不够,并不是吸纳国际研发投资的因。

with the change of make up of international investment, international R＆D investment make more and more contribution to the development of technology ＆ science and economy of hosting country. It is be found that the spatial distribution of international R＆D investment not only has a close relation with regional level of economic development, but also show a high spatial relevance with the development of metropolitan area by the analysis of spatial disciplinarian and relationship between international R＆D investment and economical development from multi-spatial scale. The international R＆D investment has already been the Granger, causal of Shanghai economy development, but urban economic has not the causal for the expansion of international R＆D investment.