数字经济发展、阶层向上流动与中等收入群体扩容

田艳平,向雪风

Digital Economy Development，Upward Class Mobility and Middle Income Group Expansion

Tian Yanping,Xiang Xuefeng

南方经济 . 2023, (4): 44 -62 . DOI: 10.19592/j.cnki.scje.400225