@misc{KruegerKubler2005,
  author    = {Dirk Krueger and Felix Kubler},
  title     = {Pareto improving social security reform when financial markets are incomplete!?},
  booktitle = {Center for Financial Studies (Frankfurt am Main): CFS working paper series ; No. 2005,12},
  number    = {April 2005},
  institution = {Center for Financial Studies (CFS)},
  series    = {CFS working paper series},
  number    = {2005, 12},
  type      = {workingpaper},
  year        = {2005},
}