摘要
知识溢出是城市群中核心与非核心城市实现协同发展的重要手段.研究通过构建信息化背景下城市群空间经济增长模型,从要素动态均衡的角度,探究了信息化背景下两类城市互动形成的空间经济格局及增长模式.结果发现:随着知识溢出程度的增强,城市群由内部对称均衡向集聚均衡演变,逐渐形成地理上分散,经济上集聚的态势;知识溢出过程可以减小城市群各主要城市间资本增长率的差异,推进城市群内部资本市场的协同发展.
Knowledge spillover is an important channel to achieve the equitable development of core city and non-core city in urban agglomeration.This research constructs the model of urban agglomeration spatial economic growth under the background of informatization.It explores the spatial economic structure and development pattern based on the interaction between core and non-core cities in the view of factor dynamic equilibrium.It finds:as the strengthening of knowledge spillovers,the urban agglomeration manifest a trend of divergence in geography,but agglomeration in economy;the improvement of knowledge spillovers can reduce the differences of the growth of capital among the urban agglomeration,accelerating the equitable development.
作者
潘伟
韩伯棠
韩磊
PAN Wei;HAN Bo-tang;HAN Lei(School of Management and Economics,Beijing Institute of Technology,Beijing 100081,China)
出处
《数学的实践与认识》
北大核心
2019年第7期62-76,共15页
Mathematics in Practice and Theory
基金
国家自然科学基金(71673023)
关键词
城市群
信息化
知识溢出
经济增长
urban agglomeration
informatization
knowledge spillover
economic development
