@misc{Ludwig2016,
  author    = {Alexander Ludwig},
  title     = {Das Deutsche Rentensystem: Thesen zur derzeitigen Diskussion um "Umkehr"-Reformen},
  booktitle = {SAFE white paper series, 40},
  url       = {http://safe-frankfurt.de/policy-center/policy-publications/policy-publ-detailsview/publicationname/-d241a92b88.html},
  institution = {Wirtschaftswissenschaften},
  series    = {SAFE white paper series},
  number    = {40},
  type      = {workingpaper},
  pages     = {12},
  year        = {2016},
}