比较优势与竞争优势的同一性

The Compatibility between Comparative Superiority and Competitive Superiority

以产品低成本为基础的比较优势与以产品差异化为基础的竞争优势是统一、互补的。因为差异化优势可以还原为低成本优势。决定竞争优势的“钻石体系”四种因素也是创造比较优势的重要条件。比较优势理论和竞争优势理论又分别适用于解读要素禀赋不同地区和相同地区间的分工与贸易。浙江经济奇迹是对比较优势理论与竞争优势理论具有统一、互补性的最好诠释。

The comparative superiority based on the low cost of products is of compatible and mutual supplement with the competitive superiority based on differentiation of products. Because the differentiated superiority can be recycled into the low-cost superiority, the four elements of “diamond system” which dominate the competitive superiority are also the important factor to create the comparative superiority. The two theories are separately suitable for understanding the division of labor and trade both in different areas and in the same areas with elements structure, So Zhejiang economic wonder gives the best annotation to the two theories in their compatibilities and mutual supplements.