ECONOMIC CONNECTION MEASUREMENT AND FINANCE SYSTEM ARRANGEMENT OF GUANZHONG ECONOMIC ZONE
基于引力模型测度关中经济区六城市间的经济联系强度，分析现有问题并提出金融体系政策建议，为城市定位与分工提供理论支持。
Measurement analysis of economic connection is helpful to carry out in-depth research of economic activities between cities so as to offer the theoretical support for city orientation and division of work at all levels of development.The objective of this paper is how public finance system matches the establishment and development of Guanzhong Economic Zone,and pushes the construction of the economic zone.Firstly,this paper analyzes the concern intensity of the main cities in central China based in the standard gravity model and references of scholars in China and overseas.Moreover,it measures touch modulus and amount of contact between cities.And then,this paper tries to analyze the existing problems of the current city development in Guanzhong city group,and calculate central function intensity,accessibility index,and absolute economic connection and the subject intensity between six cities of Guanzhong Economic Zone and find out the problems,causes and countermeasures based on the existing economic links of Guanzhong Economic Zone and the scientific measurement.Finally,this paper also gives the policy suggestions of finance system.