李嘉图的“比较成本学说”给发展中国家参与国际贸易和国际分工打开了新境界。我国本着对这一理论的坚定实践也创造了世界经济史上的众多奇迹!然而,透过繁华,“比较成本学说”的悲怆也映入眼帘。首先,只强调生产领域中低成本战略的创建运用而忽视国际商品流通领域里正常利润的索取,造成了商品国际增值链国内部分的比重 Ricardo’s Theory of Comparative Costs opened a new horizon for developing countries to participate in international trade and international division of labor. Our firm practice of this theory has also created numerous miracles in the history of the world economy! However, through the flourishing, the grief of “comparative cost doctrine” also comes into view. First of all, it only emphasizes the creation and application of low-cost strategies in the field of production while ignoring the demand for normal profits in the field of international commodity circulation, resulting in the proportion of the domestic part of the international value-added chain of goods