摘要
通过实证研究发现,东部沿海地区已经成为中国重化工业的主要集中地,各个行业的地区集中度存在差异,可分为极强集中型、强集中型、中集中型、弱集中型。并且,加工型重化工业行业的集中度高于原材料型重化工业行业的集中度,并且在产品层次上,高加工度产品的集中度也高于低加工度产品的集中度。进一步分析产生这种差异的原因,最后提出实证研究对重化工业发展的政策含义。
In recent years, China＇ s heavy＆chemical industry has been growing rapidly but there are few scholarly studies. Based on the data of 17 heavy＆chemical industries defined in 31 provinces, we calculate different representative indices and find that the eastern China has been the major concentration region of heavy＆chemical industries. But the geographic concentration varies with the industry and the industry or the product of higher processing degree has the higher concentration ratio than their lower counterpart. Then, the cause of the difference of the geographic concentration ratio is analyzed. Finally, we put forward the policy implication of the study on the development of heavy＆chemical industries in China.
出处
《辽宁工程技术大学学报（社会科学版）》
2006年第3期252-254,共3页
Journal of Liaoning Technical University(Social Science Edition)
关键词
重化工业
地区集中度
高加工度化
heavy ＆chemical industry
regional concentration ratio
processing degree
