面对第三世界的经济发展 ,经济学家曾提出过各种各样的经济理论 ,其中最具有代表性 ,影响最大的则是刘易斯提出的“二元经济理论” ,按照这一理论 ,后进地区的发展只有靠输出劳动力 ,实现资本的原始积累和劳动力自由化才可望成功。然而我们在大方县红丰村经过调查所收集到的资料却于刘易斯的二元经济论发展构想相左 ,在这里可以做到在延续传统经济生活方式的情况下使商品有效地切入市场 ,从而获得较高的市场效益 ,据此 ,我们从文化人类学的角度对刘易斯的二元经济论提出质疑 ,从而改写二元经济论的内涵。 In the face of the economic development in the third world, economists have put forward a variety of economic theories, the most representative of which is the most influential, the “dual economic theory” proposed by Lewis. According to this theory, The development of a region can only succeed if it depends on the export of labor and the primitive accumulation of capital and labor liberalization. However, the information we collected in the investigation of Hongfeng Village in Dafang County contradicts Lewis’ theory of dual economic development. Here we can achieve the goal of effectively bringing commodities to the market while continuing the traditional economic lifestyles Therefore, we challenge Lewis’s dual economic theory from the perspective of cultural anthropology and rewrite the connotation of dual economic theory.