Pension benefit rules depend on individual history far more than taxes do, and age plays a much larger role in pension determination than in tax determination. Apart from some simulation studies, theoretical studies of optimal tax design typically contain neither a mandatory pension system nor...

In Chile, all covered workers must place 10% of monthly earnings in a savings account with a highly regulated intermediary that manages a single fund and provides survivors and disability insurance. Workers pay a commission charge, in addition to the mandatory 10%, to finance this insurance and...

A brief overview of Social Security -- Goals for Social Security reform -- Social Security's long-term deficit -- A three-part plan to shore up Social Security -- Strengthening Social Security's effectiveness as social insurance -- Implications for benefits and revenue -- Individual accounts --...