最近，国务院发展研究中心市场经济研究所副所长、经济学博士陈淮在为本刊撰写的一篇文章中指出：当前有效需求不足的原因主要是由于体制性与政策性因素引起，即社会经济利益矛盾与经济关系的变化引起。从消费需求看：一是在各项改革不断深化过程中，由于社会保障制度未能及时 Recently, Chen Huai, a deputy director of the Institute of Market Economy at the Development Research Center of the State Council and a Ph.D. economist, pointed out in an article written for this magazine that the reasons for the current lack of effective demand are mainly due to institutional and policy-related factors, namely, the social economy Interest conflicts and changes in economic relations caused. From the consumer demand perspective: First, in the process of deepening the deepening of reforms, due to the failure of the social security system in time