经济学家刘国光指出，近年来出现的最终消费不足的问题，从现象上看是由于居民消费结构进人升级换代期，收入预期下降，支出预期上升等原因造成的。但是，深层的原因却在分配制度的缺陷，收人分配关系没有及时调整以适应经济发展和体制变革的需求。刘国光说，首先，随着经济体 Economist Liu Guoguang pointed out that in recent years the problem of the final consumption deficit appears from the perspective of the residents’ consumption structure due to the upgrading and replacement period, the expected decline in income and the rise in expenditure expectation. However, the underlying reason lies in the defect of the distribution system. The relationship of income distribution is not adjusted in time to meet the needs of economic development and institutional reform. Liu Guoguang said, first of all, with the economy