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math.PR2025
Iterated Poisson Processes for Catastrophic Risk Modeling in Ruin Theory
Dongdong Hu, Svetlozar T. Rachev, Hasanjan Sayit +2
This paper studies the properties of the Multiply Iterated Poisson Process (MIPP), a stochastic process constructed by repeatedly time-changing a Poisson process, and its applicati…
math.PR2004
Modeling Credit Risk with Partial Information
Umut Cetin, Robert Jarrow, Philip Protter +1
This paper provides an alternative approach to Duffie and Lando [Econometrica 69 (2001) 633-664] for obtaining a reduced form credit risk model from a structural model. Duffie and…