求翻译：英国古典经济学派的著名代表人物大卫·李嘉图创立。比较成本学说认为：国际贸易产生的基础并不限于生产技术的绝对差别，只要各国之间存在着生产技术上的相对差别，就会出现生产成本和产品价格的相对差别，从而使各国在不同的产品上具有比较优势，使国际分工和国际贸易成为可能，进而获得比较利益。是什么意思？

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British classical representative figures of the famous David Lee Ka figure. Comparative cost doctrine considers the basis: international trade was not limited to the absolute difference between production technologies, as long as States that exists between production technologies, relative differenc

English classical economical school of thought renowned representative personage David · Li Jiatu establishes.The doctrine of comparative cost thought that,The international trade produces the foundation is not restricted in the production technology the absolute difference, so long as between the v

United Kingdom representative of the classical school of the famous David Ricardo created the characters. Comparative cost theory: the basis of trade was not limited to the absolute difference of production technology, as long as there exists between the relative differences in production technology

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