空间异质性何以影响产业产出?——文献回顾与研究展望

How Does Spatial Heterogeneity Affect Industrial Outputs?Literature Review and Research Prospects

空间异质性对产业产出的影响是一个新兴的经济地理学重要议题,已积累了相当数量的研究文献,但学界对此议题缺乏系统全面的回顾和反思。通过挖掘相关经典文献对空间异质性何以影响产业产出进行文献反思与研究展望。本研究首先梳理空间异质性的内涵。空间异质性是与空间依赖性既相对应又相关联的两个概念。理论界普遍承认产业产出过程中存在空间异质性。然后从空间异质性影响产业产出的逻辑基础、关系协同、度量等方面进行文献的梳理分析与总结。分析空间异质性对产业产出的影响不能忽视空间维度,还要重视企业个体的异质性。产业产出分析需要基于空间异质性与空间依赖性的关系认同展开。对于空间异质性对产业产出的影响以及观测对象的相异程度,是可以通过计量的方法来测定的。度量空间异质性影响产业产出的常见指标主要有半变异函数、空间扩展模型和地理加权回归模型。最后指出未来研究的若干方向,以期为今后空间异质性影响产业产出的理论研究和产业实践提供有益思路。

The impact of spatial heterogeneity on industrial outputs is a new important topic in economic geography.A considerable amount of research literature has accumulated,but the academic community lacks a systematic and comprehensive review and consensus on this topic.This study carried out research by mining the relevant classical literature.This investigation first combed the connotation of spatial heterogeneity,which is both corresponding to and related to spatial dependence.Theorists generally acknowledge that there is spatial heterogeneity in the process of industrial outputs.Then this study summarizes the logical basis,relationship coordination,measurement and other aspects of the effect of spatial heterogeneity on industrial outputs.In analyzing the impact of spatial heterogeneity on industrial outputs,we should not ignore the spatial dimension,but must also pay attention to the heterogeneity of individual enterprises.Industrial output analysis needs to be based on the relationship between spatial heterogeneity and spatial dependence.The influence of spatial heterogeneity on industrial outputs and the degree of differences among observation objects can be measured by econometric methods.The common indicators for measuring and quantitatively describing the impact of spatial heterogeneity on industrial outputs mainly include semivariogram,the spatial expansion model and the geographical weighted regression model.Finally,some directions of future research are pointed out in order to provide useful ideas for future theoretical research and industrial practice.