西北地区制造业集聚及其对区域经济的增长效应——以甘肃省为例证

利用甘肃省2000～2006年制造业①中20个行业的时间序列数据,对甘肃省制造业集聚及其对区域经济增长效应进行实证检验。结果表明,西北地区20个制造业行业中多数行业发展对集聚度的变动高度敏感,以重工业最为显著。同时,部分行业的集聚度明显偏低,严重阻碍了该行业的进一步发展。

The Manufacturing Concentration and Its Effect on Regional Economic Growth in China's North Western Areas:an Example of Gansu Province

Using time-series data on 20 manufacturing industries of Gansu Province in 2000～2006,the authors have conducted an empirical study on manufacturing concentration and its effect on regional economic growth.The results show that,the development on most industries in 20 manufacturing industries is highly sensitive to the change of concentration degree,and heavy industry is the most significant.At the same time,the concentration degree of some sectors is obviously low,which seriously hinder the development of these industries.