Abstract
We consider statistical aspects of the modelling and prediction theory of time series in one and many dimensions. We discuss Lévy-based and general models, and the stationary and non-stationary cases. Our starting point is the recent pair of surveys, Szeg'ó's theorem and its probabilistic descendants and Multivariate prediction and matrix Szeg'ó theory, by this author.
Acknowledgment
This is an extended version of my talk at the Conference on Markov and Semi-Markov Processes at the University of Thessaloniki in September 2011. I thank the organizers for their invitation and hospitality. I also thank Pierre Blacque-Florentin for many interesting discussions.
Notes
Worse: It has recently emerged that Libor quotes were manipulated at times, leading to the current so-called “Lie-bor scandal.”