@misc{HirschBannier2008, author = {Christian Hirsch and Christina E. Bannier}, title = {The economics of rating watchlists: evidence from rating changes}, booktitle = {Center for Financial Studies (Frankfurt am Main): CFS working paper series ; No. 2008,02}, number = {December 12, 2007}, institution = {Wirtschaftswissenschaften}, series = {CFS working paper series}, number = {2008, 02}, type = {workingpaper}, pages = {46}, year = {2008}, }