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机译:追踪和比较各个账户养老金系统流量和余额的行政费用的基准方法
Univ ESAN Grad Sch Business Calle Alonso de Molina 1652 Lima Peru;
Pontificia Univ Catolica Peru Av Univ 1801 Lima Peru;
Asset allocation; Defined-contribution; Pension funds; Administrative charges; Individual accounts;