The author thinks that the international value of merchandise is decided by the average unit of labor in the world and only the part of merchandise that goes into the international market has the property of international value measurement 笔者认为,商品的国际价值量由“世界劳动的平均单位”决定,并且只有进入国际市场的那一部分商品才具备国际价值量的属性。