摘要
现有研究认为货物贸易进口会抑制东道国技术创新能力,生产性服务品进口对技术创新能力是否存在差异?针对该问题,本文测算了55个国家生产性服务品进口技术复杂度和高科技行业的技术创新能力,并对两者关系进行了实证分析。结论显示:(1)与货物贸易对东道国技术创新的抑制作用不同,生产性服务品进口技术复杂度的提升会促进高科技行业创新能力;(2)在分位数回归中发现,随着点位的逐步提高,生产性服务品进口技术复杂度对高科技行业的促进作用得到强化;(3)从分行业贸易来看,金融服务品、计算机及信息服务品进口技术复杂度增加对高科技行业创新能力的促进作用较为强劲,通讯服务品进口则产生抑制效应;(4)由于可供模仿学习空间较大,生产性服务品进口复杂度增加对非OECD国家高科技产业创新能力的促进作用明显强于OECD国家。本文研究结论对我国发展生产性服务贸易、提高技术创新能力具有重要的政策启示。
Existing research conclude that import in goods could suppress the technology innovation of host country, whether there is a difference on technology innovation of import in producer service.9 Aiming at this problem, this paper analyzes relationship between the technology complexity of import in producer service and the technical innovation ability of high-tech industry in 55 different countries. Conclusion shows that： （1） technology complexity of import in producer service will promote high-tech industry＇s innovation ability, which is different from inhibitory effect on technology innovation of trade in goods in host countries;（2） the empirical results of quantile regression demonstrates that with the gradual improvement of quantile level, the promoting effect will strengthen; （3）the empirical results of different industries indicate that the import technology complexity in financial service as well as computer and information service will promote high-tech industry＇s innovation ability relatively strongly, while that in communication services will have inhibition effect; （4）because the imitative learning space is large, the promoting effect is stronger in non-OECD countries than that is in OECD countries. These conclusions have important policy implications for the development of trade in producer service and the improvement on ability of technological innovation.
出处
《财贸经济》
CSSCI
北大核心
2017年第9期79-95,128,共18页
Finance & Trade Economics
基金
国家社会科学基金"供给侧结构性改革下我国生产性服务业战略转变及发展路径研究"(16BJY1052)
关键词
生产性服务品
进口技术复杂度
高科技产业
技术创新能力
Productive Service, Import Technical Complexity, High Technology Industry, Technological Innovation Ability
