Thursday, August 5, 2021

Modeling Low Default Portfolio Dependent Case:

 Modeling Low Default Portfolio Dependent Case:


VASCIEK MODEL: Dependence between the default is explained by by Vasicek model.

By using conditional probability from the Vasicek model in the case where there are no defaults, the probability of default is the solution of below equations:




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BCR Approach for Regulatory Reporting (PD in Low-Default Portfolios)

Attached : Excel workbook with full BCR implementation (macro-driven, quarterly defaults, confidence intervals, and model diagnostics) https...