摘要
为考察基于要素禀赋结构的比较优势变化对产业结构和技术结构的影响及贡献率,文章构建统一的数理框架,结合WIOD-SEA的中国产业数据,将中国要素禀赋结构的动态变化分解为产业间结构效应和产业内技术效应,结果发现:中国资本存量积累和技能劳动供给增速较快,而非技能劳动供给相对稳定,这种要素禀赋结构升级形成的动态比较优势,同时被产业间结构效应和产业内技术效应所形成的要素需求所吸收。但不同类型要素禀赋结构变化的分解效应呈异质性特征,资本、技能劳动相对于非技能劳动要素密集度的上升主要被产业间结构效应吸收,产业结构变迁向资本、技能劳动相对密集型产业倾斜;而资本相对于技能劳动要素密集度的上升则被产业内技术效应主导,被资本偏向型技术进步吸收。
To examine the impact and contribution of changes in comparative advantage based on factor endowment structure on industrial and technological structures,this article constructs a unified mathematical and theoretical framework and decomposes the dynamic changes in China’s factor endowment structure into inter-industry structural effects and intra-industry technological effects by combining Chinese industry data from WIOD-SEA.The findings are as follow.The accumulation of capital stock and skilled labour supply in China grows at a faster rate,while the supply of unskilled labor is relatively stable.Thus the dynamic comparative advantage formed by this upgrading of factor endowment structure is absorbed by the factor demand formed by both the inter-industry structural effect and the intra-industry technology effect.However,the decomposition effects of different types of factor endowment structural changes are heterogeneous in character,with the rise in the factor intensity of capital and skilled labour relative to unskilled labour being mainly absorbed by the inter-industry structural effect,and the industrial structural change being tilted towards capital and skilled labour relatively intensive industries.The rise in the factor intensity of capital relative to skilled labour is dominated by the intra-industry technological effect and absorbed by capital-biased technological progress.
作者
袁礼
欧阳峣
YUAN Li;OUYANG Yao
出处
《求是学刊》
CSSCI
北大核心
2023年第1期85-95,共11页
Seeking Truth
基金
湖南省社会科学基金项目“发展中大国的比较优势研究”(17JD59)。
关键词
比较优势
要素禀赋结构
技术进步方向
产业结构
comparative advantage
factor endowment structure
direction of technological progress
industrial structure
