We introduce new semi-parametric models for the analysis of rates and proportions, such as proportions of default, (expected) loss-given-default and credit conversion factor encountered in credit risk analysis. These models are especially convenient for stress test exercises. We show that...

We introduce a general state-space (or latent factor) model for time series and panel data. The state process has a polynomial expansion based dynamics that can approximate any Markov dynamics arbitrarily well, and has a latent, endogenous switching regime interpretation. The resulting...

The rapid advances in financial technology in the past decade have led to a commensurate increase in sophistication for modelling techniques needed by the researchers for the understanding of financial markets. The book aims at equipping graduate students, market analysts and others with a wide...