跨国企业超额利润的政治经济学分析: 劳动生产率企业差异和劳动力价值国际差异的综合效应

The theory of political economy is used to analyze the excess profit in this paper. The paper points out that the differences in labor productivity and labor value will form different combinations. Whether the multinational enterprises can obtain the excess profit depends on the combined effect of the difference of labor productivity and the international difference of labor value. Multinational enterprises in developing countries produce goods only to obtain negative excess profits in developed countries. As of the goods produced in developing countries, if the enterprise difference of the labor productivity is less than the international difference of the labor force value, the excess profit can be obtained.