基于空间竞争博弈模型的经济集聚与区域协调发展分析

Analysis of Economic Agglomeration and Regional Coordinated Development Based on Spatial Competition Game Model

本文采用空间竞争博弈模型描述了非区域要素与区域要素之间的匹配度如何影响经济活动的空间集聚以及区域组织结构的形成机制,通过模型推导分析发现,可以流动的非区域要素在空间上的集聚通过增加与区域要素的匹配程度从而提高生产效率吸引更多的非区域要素集聚形成循环累积因果效应。在非区域要素流动成本以及拥挤成本较小时,形成“中心-外围”结构,导致区域经济发展的不平衡;当非区域要素流动成本较大时,虽然非区域要素的集聚可以增加要素报酬,但较大的流动成本阻碍了非区域要素的流动,从而形成各区域彼此分割的对称结构。

This article uses the space competition game model to describe the regional feature and regional feature matching degree can affect the spatial agglomeration of economic activities and the formation mechanism of regional structure,through the model derivation analysis finds that can flow of regional factors on spatial agglomeration by increasing the degree of match and regional factors to improve the production efficiency attract more than regional element agglomeration formation cycle accumulation effect of cause and effect.When the flow cost and congestion cost of non-regional factors are small,a “center-periphery” structure is formed,which leads to the imbalance of regional economic development.When the flow cost of non-regional factors is large,even though the aggregation of non-regional factors can increase the return of factors,the large flow cost hinders the flow of non-regional factors,thus forming a symmetrical structure in which each region is separated from the other.