Dynamic Comparative Advantage and the Welfare Effects of Trade
Dynamic Comparative Advantage and the Welfare Effects of Trade
复制标题
动态比较优势和贸易的福利效应
DOI：
10.1093/oep/51.1.15
复制
发表时间：
1997
期刊：
影响因子：
--
通讯作者：
S. Redding
中科院分区：
文献类型：
--
作者：
S. Redding
本文认为，发展中经济体可能面临一种取舍，一种是根据现有的比较优势(低技术产品)进行专业化，另一种是进入目前缺乏比较优势但由于生产率增长潜力(高技术产品)而在未来可能获得这种优势的部门。比较优势是由过去的技术变革内生决定的，同时也塑造了当前的创新率。
This paper argues that developing economies may face a trade-off between specializaing according to existing comparative advantage (in low-technology goods), and entering sectors in which they currently lack a comparative advantage, but may acquire such an advantage in the future as a result of the potential for productivity growth (in high-technology goods). Comparative advantage is endogenously determined by past technological change, while simultaneously shaping current rates of innovation.