摘要
文章以中国15个制造业1999-2008年的数据为对象,以反映制造行业国际竞争力的RCA指数为模型的被解释变量,以衡量行业地理集聚度的C4指数为模型的解释变量,利用固定影响的变系数模型对C4指数与RCA指数的相关性进行实证分析。实证结果表明:对于近90%的制造行业而言,两者存在着显著的正相关关系。最后根据实证结论,文章提出了如何通过发展产业集聚提升制造业对外贸易国际竞争力的对策建议。
This paper, targeting the data of 15 Chinese manufacturing industries in 1999-2008, taking RCA index which reflects the international competitiveness of manufacturing as the model＇ s explained variable and C4 index which is used to measure the degree of industrial geographic concentration as the explana- tory variable, uses the fixed effects variable coefficient model to make an empirical analysis on the relationship between C4 index and RCA index. The empirical results show that the two has obvious positive correlation to almost 90% manufacturing industries. According to the empirical results, the paper proposes some suggestions on how to enhance the international foreign trade competitiveness of manufacturing industry through the development of industrial agglomeration.
出处
《国际贸易问题》
CSSCI
北大核心
2011年第1期20-28,共9页
Journal of International Trade
基金
国家自然科学基金项目(编号:70873066)
宁波大学人文社科预研项目(编号:XYY09007)
关键词
产业集聚
对外贸易竞争力
C4指数
RCA指数
变系数面板数据模型
Industrial agglomeration
Foreign trade competitiveness
C4 in- dex
RCA index
Variable coefficient panel data model
