北京社会科学
农村老人需要多少养老金?——对农村老人养老金需求数量的实证分析
聂建亮
How Much Pension Do Rural Old People Need? ——Empirical Analysis on Quantity Demanded for Pension of Rural Old People
NIE Jian-liang
北京社会科学 . 2017, (7): 19 -31 .  DOI: 10.13262/j.bjsshkxy.bjshkx.170703