We seek conditions for the exchangeable $\sigma$-field of an independent non-identically-distributed sequence of random variables to be trivial. A simple necessary condition is given, and this ...

Let $(Y_{n}, N_{n})_{n\geq 1}$ be independent and identically distributed bivariate random variables such that the $N_{n}$ are positive with finite mean $\nu$ and the ...

This course is available on the BSc in Financial Mathematics and Statistics, BSc in Mathematics and Economics, BSc in Mathematics with Data Science and BSc in Mathematics with Economics. This course ...