今后一个时期是我国全面建成小康社会的决胜时期。扩大中等收入群体,关系到能否完成全面建成小康社会的任务,顺利实现第一个百年目标;关系到能否转方式调结构,切实提高经济发展质量和效益。习近平总书记在中央财经领导小组第十三次会议强调,“扩大中等收入群体,关系全面建成小康社会目标的实现,是转方式调结构的必然要求”。中等收入人群是社会和谐稳定的基石,是构筑可持续发展的“橄榄型”社会结构的基础。我们要充分认识扩大中等收入 The coming period is the decisive period for building a well-off society in an all-round way in our country. The expansion of middle-income groups is related to the fulfillment of the task of building a well-off society in an all-round way and the smooth realization of the first one-hundred-year goal. It is also related to the possibility of adjusting the structure by way of ways and effectively improving the quality and efficiency of economic development. General Secretary Xi Jinping emphasized at the 13th meeting of the Central Financial and Economic Leading Group that “the realization of the goal of expanding middle-income groups and their relationship to the well-off society in an all-round way is an inevitable requirement for a restructuring of the economy.” The middle-income group is the cornerstone of social harmony and stability and the basis for building an “olive ” social structure for sustainable development. We must fully understand expanding middle income