Citation: Rb. Israel et al., Finding generators for Markov chains via empirical transition matrices, with applications to credit ratings, MATH FINANC, 11(2), 2001, pp. 245-265
Citation: R. Pemantle et Js. Rosenthal, Moment conditions for a sequence with negative drift to be uniformly bounded in L-r, STOCH PR AP, 82(1), 1999, pp. 143-155