江泽民同志在2001年中央经济工作会议上提出:“正确处理一次分配和二次分配的关系,在经济发展的基础上普遍提高居民收入水平,逐步形成一个高收入人群和低收入人群占少数,中等收入人群占大多数的‘两头小、中间大’的分配格局,使人民共享经济繁荣成果,促进国民经济持续快速健康发展和社会长治久安。”一国收入分配格局的形成和变化,主要由其生产力发展水平,生产关系特别是收入分配政策以及产业结构和劳动力素质结构等因素所决定。随着生产力不断发展和社会进步,社会财富和居民收入大幅度增长,产业结构和劳动力素质结构也相应发生重大变化,中高级素质劳动者所占比重日益提高,各国的收入分配制度和政策也日渐注意兼顾社会各阶层利益,这些因 Comrade Jiang Zemin put forward at the 2001 Central Economic Work Conference: “Correctly handling the relationship between primary distribution and secondary distribution, generally raising the income level of residents on the basis of economic development, and gradually forming a minority with a high income group and a low-income population, The middle-income groups make up the majority of the ’two small and medium big’ distribution patterns, enabling the people to share the fruits of economic prosperity and promoting the sustained, rapid, healthy development of the national economy and the long-term stability of the community. ”The formation and change of a country’s income distribution pattern mainly consists of Its level of productivity development, the relations of production, especially the income distribution policy and the industrial structure and quality structure of the labor force. With the continuous development of productive forces and social progress, the social wealth and the income of residents have increased substantially. The structure of industries and the quality of labor force have also undergone significant changes accordingly. The share of senior and middle-level quality laborers has been increasing day by day. The income distribution systems and policies of various countries have also been gradually increasing Pay attention to the interests of all sectors of society, these factors