基于主成分分析的皖江城市支柱产业选择探究--以芜湖市为例

通过对国内外支柱产业选择基准的梳理，结合芜湖市区域经济发展特色，确定芜湖市支柱产业的选择方法，对芜湖市20个工业行业进行主成分分析。结果显示，芜湖市可选择交通运输设备制造业、电气机械及器材制造业以及通用设备制造业、黑色金属冶炼及压延加工业、电力热力的生产和供应业、非金属矿物制品业等六类行业作为备选支柱产业。同时，在第三产业中，旅游业与五大现代服务业是支柱产业培育的新亮点。

A study of the Pillar Industries in Wangjiang city BeltChoose Based on Principal Component Analysis---A case study of Wuhu city

Through reviewing on the basis of choice of the pillar industries at home and abroad, eventually combined with the char-acteristics of Wuhu City, this article determines the method of choice of the pillar industries in Wuhu City, and uses principal component analysis to analyze the 20 industries in Wuhu City. The results show that Wuhu City can select manufacture of transport equipment, elec-trical machinery and equipment manufacturing, and general equipment manufacturing, ferrous metal smelting and rolling processing in-dustry, electricity and heat production and supply industry, non-metallic minerals industries and products industry as alternative pillar industries. At the same time, the tourism industry and other five modern service industries can be bred as a pillar industry, too.