改革开放30年来,中国经济体制发生了根本性的转变,社会生产力得到了巨大的发展,人民的物质文化生活水平空前提高,在全面建设小康社会中,人民朝着共同富裕的目标迈进。但同时,贫富差距的扩大也一直是人们关注的热门话题。在新的历史发展阶段,以科学发展观为指导,系统研究共同富 In the 30 years since the reform and opening up, China’s economic structure has undergone fundamental changes. Social productivity has enjoyed tremendous growth. People’s material and cultural living standards have risen ever higher. In building a moderately prosperous society in all respects, the people are moving toward the goal of common prosperity. But at the same time, the widening gap between rich and poor has also been a hot topic of concern. In the new historical stage of development, guided by the scientific concept of development, we systematically study the common prosperity