摘要
通过对山东半岛城市群8城市15个产业大类的区位商进行计算,分析了基于半岛城市群区域内各城市的产业优势。在此基础上选取5个公因子对各城市的产业区位商进行主成分分析,计算8城市的因子得分并作排序。结合计算结果,分析并指出半岛城市群内8城市各自的优势产业。
By calculating the location quotients of 15 kinds of enterprises in 8 cities of Shandong Peninsular City Group, industrial advantage of each city was analyzed. Further principal component analysis was carried out by selecting 5 coefficients of location quotients. Finally, advantaged industry of each city was pointed out according to the sequence which was got from the score of coefficients of each city.
出处
《山东建筑工程学院学报》
2006年第3期230-233,共4页
Journal of Shandong Institute of Architecture and Engineering
关键词
山东半岛
城市群
产业区位商
主成分分析
Shandong Peninsular
city group
location quotients
principal component analysis
