市场一体化、比较优势与产业区位

Market Integration,Comparative Advantage and Heterogeneous Industry Location

产业空间区位重构是影响区域平衡发展的关键因素。针对传统同质性研究假设,本文在引入微观企业多重异质性基础上,通过构建空间一般均衡模型,借助数理和模拟分析方法探讨市场一体化、比较优势与产业区位的关系。结果表明:"区内一体化效应"较高条件下,随着区际一体化程度增加,更多异质性企业倾向于布局到具有劳动力成本优势的区位;区内一体化程度的提高会促使企业更多地布局在本区域,提升本区域产业份额;劳动力比较优势和资本比较优势的提高均有助于提高本区域企业收益,从而吸引更多异质性企业布局该区域,最终提高产业份额。本文从微观尺度上深化了对产业区位的认识,对产业空间重构、区域平衡发展提供理论参考。

The key to balanced regional development lies in balanced industrial development.In view of the traditional research homogeneity hypothesis,this paper,on the basis of introducing the multiple heterogeneity of micro enterprises,builds the spatial general equilibrium model,uses mathematical analysis and numerical simulation methods to study the relationship between market integration,comparative advantage and industrial location.The results show that:when the"intra-regional integration effect"is high,with the increase of inter-regional integration degree,more heterogeneous enterprises tend to locate in areas with labor cost advantages.The improvement of the integration degree in the region will promote enterprises to lay out more in the region and improve the share of the industry in the region.The improvement of labor comparative advantage and capital comparative advantage is helpful to improve the income of heterogeneous enterprises in this region,and then attract more enterprises to locate in this region.The research in this paper deepens the understanding of industrial location from the micro scale,and can provide theoretical reference for the future reconstruction of industrial space and balanced regional development.