摘要
笔者从进出口总量、贸易结构与贸易竞争力3个角度,应用对称性RCA指数、特化系数等指标,对于21世纪以来中、日、韩知识密集型服务贸易比较优势与贸易结构变化进行了比较分析。研究结果表明:中国知识密集型服务贸易逆差较大,且呈现出扩大的趋势,对知识密集型服务贸易需求急剧增长;在知识密集型服务贸易领域,中国在整体上比较优势弱,与日本、韩国相比,还有很大差距;从分项目的知识密集型服务贸易来看,中国位于知识密集型服务贸易的低端,中国弱势行业多为2国强势行业,中国通讯贸易与韩国通讯贸易在出口上存在竞争。
By the symmetry RCA index, a comparative study is made on China, Japan and South Korea＇ s comparative advantage and trade structure in knowledge-intensive services in term of the total imports and exports, trade structure and trade competitiveness. The findings indicate that China has large deficit in knowledge-intensive service trade, with an increasing tendency. In the knowledge-inten- sive trade in services domain, China＇ s comparative advantage was weak as a whole, there is still a large gap among China, Japan and Korea. In terms of the sub-item knowledge-intensive trade in services, China located in lower point of knowledge-intensive services chain, China＇s disadvantage industry is other two countries＇ advantage industry, there are competition in China＇s export in communica-tion trade and Korea export in communication trade.
出处
《经济经纬》
CSSCI
北大核心
2012年第4期46-50,共5页
Economic Survey
基金
安徽省教育厅一般项目(2011sk164)
关键词
知识密集型服务贸易
贸易结构
显性比较优势指数
特化系数
Knowledge Intensive Trade Service
Trade Structure
Revealed Comparative Advantage Index
Net Export Index
