中国城镇职工基本养老保险基金区域差异及影响机理
李琼,周宇,张蓝澜,吴雄周,晁楠

Regional disparities and the influence mechanism within China's urban employees' basic endowment insurance funds
LI Qiong,ZHOU Yu,ZHANG Lanlan,WU Xiongzhou,CHAO Nan
图1 基本养老保险基金累计结余增长率走势
Fig. 1 The accumulated balance growth rate trend of basic endowment insurance funds