金融集聚向扩散转化的机理及模型化分析

The Mechanism and Modeling of the Transition from Financial Agglomeration to Diffusion

研究了金融集聚向扩散转化过程中多种因素的共同作用;借鉴新经济地理学的本地溢出模型(LS模型)进行优化,拟合金融集聚向扩散转化的过程。结果发现,相互叠加、此消彼长的本地市场(规模经济)效应、信息溢出效应以及市场拥挤效应共同决定了金融资源由集聚向扩散转化的演化进程。

This paper takes the flow of financial resources as the main research subject in micro view, and uses modified Lo- cal Spread model to simulate the transition from financial agglomeration to financial diffusion. Result shows that the interac- tive, shifty local market effect, information spread effect and market crowding effect function together, accounting for the e- volution of financial resources＇ accumulation and diffusion.