“二元经济结构论”最初是诺贝尔经济学奖获得者威廉·阿瑟·刘易斯提出的，后由耶鲁大学教授费景汉和拉尼斯等人加以发展，所以也被称为“刘易斯──费──拉尼斯模型”，这一理论被西方许多经济学家认为是解释不发达国家剩余劳动吸收过程的“普遍真理”。该模型主要揭示了落 Initially proposed by William Arthur Lewis, winner of the Nobel Prize in economics, and later developed by Yale University professors Fei Jinghan and Ranis, et al., So called “Lewis - Fei-Lannis Model ”, which is considered by many western economists as a“ universal truth ”for explaining the absorption of surplus labor in underdeveloped countries. The model reveals the main fall