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Predicting credit ratings and transition probabilities : a simple cumulative link model with firm-specific frailty
Hwang, Ruey-Ching; Chu, Chih-Kang; Chen, Yi-Chi - In: Quantitative finance 23 (2023) 1, pp. 149-168
Persistent link: https://www.econbiz.de/10013490962
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Predicting loss distributions for small-size defaulted-debt portfolios using a convolution technique that allows probability masses to occur at boundary points
Chu, Chih-Kang; Hwang, Ruey-Ching - In: Journal of financial services research : JFSR 56 (2019) 1, pp. 95-117
Persistent link: https://www.econbiz.de/10012301329
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Predicting forward default probabilities of firms : a discrete-time forward hazard model with firm-specific frailty
Hwang, Ruey-Ching; Chen, Yi-Chi - In: Quantitative finance 24 (2024) 7, pp. 909-919
Persistent link: https://www.econbiz.de/10015050805