知识禀赋和创新能力的地区歧视研究——来自我国30个省级空间面板数据分析

Research on Regional Discrimination of Knowledge Endowment and Innovation Capacity——An Empirical Analysis based on Spatial Panel Data of 30 Provinces in China

在传统观念中,人们普遍认为具有较高知识禀赋的地区会有较高的创新能力,同时较高的创新能力又对地区经济有更大的贡献度.根据我国30个省份2001-2012年的面板数据,通过空间计量模型考察了知识票赋和创新之间的关系,以及知识和创新对区域经济的贡献度.研究发现,区域知识禀赋与创新能力在空间上并不匹配,创新对于经济的贡献度较之知识禀赋在空间上分布更均匀.面板分位数回归进一步考察"地区歧视"问题,研究发现,不同经济水平下知识禀赋弹性与创新弹性总体变化趋势并不匹配,在较低经济水平地区这种不匹配更加明显.创新的"地区歧视"并不成立.

In people＇s traditional ideas, higher knowledge endowment means higher innovation ability and contributes more to the regional economy. Spatial econometric model has been used, based on the spatial panel data of 30 provinces from 2001 to 2012 in China, to examine the spatial relationship between regional knowledge endowment and innovation. Their heterogeneous spatial impacts on local economy are also tested. It shows that regional knowledge endowment and innovation capacity does not match in space. Innovation impacts on local economy distribute more evenly than that from local knowledge endowment in space. A further research applied a panel data quantile regression model explores the issue ＂regional discrimination＂. It demonstrates that the overall trend of elasticity of GDP to innovation and to local knowledge base does not match. In particular, this phenomenon seems to be more obvious in the poorer area. Innovation does not have ＂regional discrimination＂.