@misc{HirschBannier2008,
  author    = {Christian Hirsch and Christina E. Bannier},
  title     = {The economics of rating watchlists : evidence from rating changes},
  institution = {Wirtschaftswissenschaften},
  series    = {Working paper series / Johann-Wolfgang-Goethe-Universit{\"a}t Frankfurt am Main, Fachbereich Wirtschaftswissenschaften : Finance \& Accounting},
  number    = {184},
  year      = {2008}
}