南京林业大学学报（自然科学版）2017，Vol.41Issue(2)：203-206,4.DOI:10.3969/j.issn.1000-2006.2017.02.031
中国松香产业内贸易类型评价
Evaluation of the intra-industry trade type of Chinese rosin
摘要
Abstract
[Objective]By revealing the import and export trade development and changing trends through year 2001 to 2015, we can determine and evaluate the intra?industry trade types of Chinese rosin.[Methods]We used various types of intra?industry trade indices such as the trade theory model, the least squares method, the multiple linear regression re?sidual mathematical model and the MatLab software, combined with calculations from the year 2001 to 2015 of intra?in?dustry trade import and export data index.[Results]After fitting, Chinese rosin import price and import quantities does not meet the linear relationship between each other, and also does not meet the inverse proportion. There is a certain re?gression relationship among product variety, exports and imports, the residual variances of exports and imports were 0. 0010 and 2.7695, which the model and the actual matched each other. Through analyzing the GL and marginal intra?industry trade index, we concluded that through year 2001 to 2015, the Chinese rosin intra?industry trade type was hy?brid intra?industry trade, and the vertical intra?industry trade was the main way of intra?industry trade.[Conclusion]We should grasp the competitive advantage of the resources endowment, develop the sustainable intra?industry trade ,create the competitive advantage of resources endowment, increase investment in scientific research, to accelerate the develop?ment of rosin intra?industry trade and promote the development of intra?industry trade with high quality.关键词
中国松香/产业内贸易/贸易理论模型/贸易类型Key words
Chinese rosin/intra⁃industry trade/trade theoretical model/trade type分类
农业科技引用本文复制引用
王瑾,聂影..中国松香产业内贸易类型评价[J].南京林业大学学报（自然科学版）,2017,41(2):203-206,4.基金项目
江苏省高校哲学社会科学基金项目(07SJD790014) （07SJD790014）
