本文重新考察了发达资本主义经济,尤其是美国的劳动力剥削问题。本文既运用马克思主义也运用边际主义的概念和方法,将劳动力剥削的概念进行了详细说明。结论表明,新古典主义关于资本主义经济中没有或很少有劳动力剥削这个隐含的假定是不成立的。近些年来,对于当代资本主义尤其是美国,认为劳动力剥削长期存在且不断加重这个有争议的观点,已得到了证实。 This article re-examines the developed capitalist economy, especially the United States labor exploitation. This article not only uses the concepts and methods of Marxism but also marginalism to elaborate the concept of labor exploitation. The conclusion shows that neoclassical assumption of implicit or no labor exploitation in the capitalist economy is not valid. In recent years, the controversial view that contemporary labor force exploitation has been exacerbated by contemporary capitalism, especially the United States, has been confirmed.