Structured dictionary learning of rating migration matrices for credit risk modeling

Author:

Allouche Michaël,Gobet EmmanuelORCID,Lage Clara,Mangin Edwin

Funder

Chair Stress Test, Risk Management and Financial Steering

Publisher

Springer Science and Business Media LLC

Reference32 articles.

1. Artzner P, Delbaen F, Eber J-M, Heath D (1999) Coherent measures of risk. Math Finance 9(3):203–228

2. Bielecki TR, Rutkowski M (2002) Credit risk: modelling, valuation and hedging. Springer-Verlag, Berlin

3. Bourgey F, Gobet E, Rey C (2020) Metamodel of a large credit risk portfolio in the Gaussian copula model. SIAM J Financial Math 11(4):1098–1136

4. Box GE, Jenkins GM, Reinsel GC (2008) Time series analysis: forecasting and control. Wiley, New York

5. Chambolle A, Caselles V, Novaga M, Cremers D, Pock T (2010) An introduction to total variation for image analysis. Theor Found Numer Methods Sparse Recov 9:227

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