基于区位商及CES模型的浙江省工业产业集聚效应分析

Zhejiang province industry gathering effect analysis based on location quotient and CES mode

文章首先通过区位商法对浙江省主要的工业产业的空间集聚度进行分析。其次为进一步测算浙江省产业集聚效应,选取纺织业、电气机械及器材制造业等五大工业产业作为研究对象,采用了CES模型对这五大主要工业产业15年的利润总额、工业总产值以及固定资产净值年末值等数据进行双对数多元线性回归分析。统计分析结果显示,目前浙江省主要的工业产业中,纺织业、电气机械及器材制造业、化学原料及化学制品制造业存在着较为明显的产业集聚效应。

This article firstly analyses the agglom- eration degree about the main industries of Zhejiang province through the way of location quotient. Secondly, in order to calculate the effect of industrial ag- glomeration of Zhejiang Province. Secondly choosing five main industries such as the textile industry, electrical machinery and equipment manufacturing industry etc as the study objects and adopting CES model, this article carries out a double logarithm multivariate linear regression analysis on the data for 15 years of total profits, total value of industrial output and the net value of fixed assets. The statistical result shows that presently textile industry, electrical machinery and equipment manufacturing industry, chemical materials and chemical products manufacturing have ob- vious industrial agglomeration effect in Zhejiang Province.