【摘要】 消费是经济增长的主要驱动力，而消费不平等则是衡量消费数量与结构的关键指标。基于2010—2022年中国家庭追踪调查数据，在微观层面构建了个体消费不平等指数，系统探讨了经济政策不确定性对消费不平等的影响及其作用机制。研究表明，经济政策不确定性显著加剧了个体层面的消费不平等。从传导机制来看，收入不平等扩大和房价降低是经济政策不确定性加剧消费不平等的重要途径。进一步检验发现，经济政策不确定性在更大程度上影响了东部和西部地区，并且对中、老年群体的影响大于青年群体。更多还原

【Abstract】 Based on Chinese household tracking survey data from 2010 to 2022,this paper constructs an individual consumption inequality index at the micro level,and systematically examines the impact of economic policy uncertainty on consumption inequality and its mechanism.The study found that economic policy uncertainty significantly increased consumption inequality at the individual level.From the perspective of transmission mechanism,the expansion of income inequality and housing prices decline are important ways for economic policy uncertainty eastern and western regions.The consumption inequality of middle-aged and senior people is more affected by economic policy uncertainty than that of the youth.更多还原