上海市制造业集中度分析

An Analysis of the Concentration Degree of Manufacture Industry in Shanghai

利用克鲁格曼提出的衡量行业集中度的“行业选址的基尼系数”方法,计算了上海市制造业分行业的基尼系数,同时辅助以区位商,分析了上海市制造业的集中度。目前上海市制造业最为集中的只有四个行业,而其余行业区域集中度不高,不具有明显的区际意义。

The paper calculates the Gini Quotiety of manufacture industry in Shanghai by using Gini Quotiety of locating industry by Krugman P. ＇s, and discusses the concentration degree of manufacture industry in Shanghai employing location quotient. It concludes that there are only four industries with high concentration degree in Shanghai presently, while others shows no distinct intersectional significance due to its low concentration degree.