一商品经济发轫于纯粹自然经济形态的原始社会之末期。那时,生产力的发展,引起了称为公社生产单位之间的直接劳动交换,这种交换关系是商品关系的胚胎形态。三次社会大分工以后,社会产品日益增多,一个不从事生产而只从事商品交换活动的商人阶层分离出来,物品交换的等价物——货币出现,从此,人类社会便有了比较完整意义上 The end of a primitive economy characterized by a purely natural economy. At that time, the development of the productive forces led to the direct exchange of labor, known as commune production units, an embryonic form of commodity relations. After three times of social division of labor, the social products are increasingly increasing. A merchant class that does not engage in production but only engages in commodity exchange activities is separated from the money equivalent of the exchange of goods. From then on, human society has a more complete sense