空间知识溢出研究述评

知识溢出是解释集聚、创新和区域增长的重要概念之一,自20世纪60年代以来取得很大进展,并从20世纪80年代开始逐步将研究单元从企业转向空间。本文以转向空间研究的知识溢出为主题,考察了知识溢出的空间约束、影响机制及其对地方经济的影响等问题,在此基础上分析了该领域有待进一步解决的问题。

A Review on Spatial Knowledge Spillovers

The concept of knowledge spillovers is important in explaining agglomeration,innovation,and growth.The approaches have been greatly increased since 1960s,and more and more literatures have gradually dealt with it in space perspective since 1980s.The paper provides a survey of theoretical and empirical findings about knowledge spillovers in the space perspective focus on the spatial range of knowledge spillovers,the mechanisms of it,and how it affects regional economic growth.It also indicates the tendency of research method and content in space perspective.