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An Empirical Analysis of the Dynamic Relation between Investment-Grade Bonds and Credit Default Swaps
theoretical equivalence credit spreads equilibrium condition discovery process
2011/8/23
We test the theoretical equivalence of credit default swap (CDS) prices and credit spreads derived by Duffie (1999), finding support for the parity relation as an equilibrium condition. We also find t...
A two-stage dynamic credit scoring model, based on customers’ profile and time horizon
credit scoring model logistic regression survival analysis
2011/8/22
As credit card usage has expanded rapidly worldwide, credit scoring has become a very important task for banks, which can benefit from reducing possible risks of default. Credit scoring models help de...
Dynamic Estimation of Credit Rating Transition Probabilities
Credit Rating Transition Probabilities
2010/11/3
We present a continuous-time maximum likelihood estimation methodology for credit rating
transition probabilities, taking into account the presence of censored data. We perform
rolling estimates of ...
Multidimensional dynamic risk measure via conditional g-expectation
risk measure conditional g-expectation
2010/12/13
This paper studies multidimensional dynamic risk measure induced by conditional $g$-expectation. A notion of multidimensional $g$-expectation is proposed to provide a multidimensional version of nonli...