@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042818, author = {Fujii, Masaaki and Takahashi, Akihiko}, month = {Apr}, note = {application/pdf, Revised in June 2012; forthcoming in The Journal of Credit Risk., 本文フィルはリンク先を参照のこと}, title = {Collateralized CDS and Default Dependence : Implications for the Central Clearing}, year = {2011} }