摘要:Economic inequality is the analysis of differences across the population in relation to the control over economic resources, and it has always been one of the central issues of any political system. The vast majority of the world community, living in the developing countries, has only a little share in the world's wealth. The developed countries (DCs), constituting 24 percent of the world population, control 86 percent of world income, while less developed countries (LDCs), constituting 76 percent of world population have access to only 14 percent of world income in 1990 (Table 1).