江苏制造业产业结构升级与经济效益提升的实证研究

文章依据统计数据，在对江苏省制造业产业结构演进进行先行研究的基础上，运用多元统计方法中的因子分析法，对江苏省制造业29个行业的经济效益水平进行了测度。结果表明，江苏制造业产业经济效益的提升总体上与制造业产业结构的转型升级同步；但带动产业结构转型升级的二大支柱产业即通信设备、计算机及其他电子设备制造业、黑色金属冶炼及压延加工业的经济效益较差。文章最后还科学分析了这二个行业经济效益较差的原因。

Empirical Study on Upgrading of Industrial Structure and Improving of Economic Benefit of Jiangsu Manufacturing

According to those statistical data and based on prior study on the development of industrial structure of Jiangsu manufacturing,this article evaluates the economic benefit of 29 lines of Jiangsu manufacturing by using factor analysis,one of the tools of multivariate statistical technique.The result shows that the improvement of industrial benefit keeps roughly the same pace with the upgrading of industrial structure of Jiangsu manufacturing.While on the other hand,the two pillar industries,communication eq...