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论文类型： 会议论文

发表时间： 2011-05-06

收录刊物： EI、Scopus

页面范围： 3341-3344

摘要： The default distances of listed corporation in different time intervals during the loan period are calculated following the KMV model. Then, the correlation coefficient matrix of default distances of listed corporations is calculated accordingly. Substituting the correlation coefficient matrix and the default distances into the Gaussian copula function, the joint default probability of each default status of listed corporations is calculated. The risk free interest rate during the loan period is forecasted by the CKLS model. Under no-arbitrage equilibrium condition, a loan portfolio pricing model is established which reflects not only the default correlation of the listed corporations but also the fluctuation of risk free interest rates. ? 2011 IEEE.