@misc{Krahnen2019,
  author    = {Jan Pieter Krahnen},
  title     = {Target balances and financial crises},
  booktitle = {SAFE policy letter series ; 71},
  url       = {https://safe-frankfurt.de/policy-center/policy-publications/policy-publ-detailsview/publicationname/target-balances-and-financial-crises.html},
  institution = {Wirtschaftswissenschaften},
  series    = {SAFE policy letter},
  number    = {71},
  type      = {workingpaper},
  pages     = {10},
  year        = {2019},
}