TY - JOUR AU - Almaraz Luengo, Elena Salome PY - 2011 SN - 0120-1751 UR - https://hdl.handle.net/20.500.14352/43712 T2 - Revista Colombiana de Estadística AB - We consider the classical ruin problem due to Cramér and Lundberg and we generalize it. Ruin times of the considered models are studied and sufficient conditions to usual stochastic dominance between ruin times are established. In addition an... LA - eng M2 - 477 PB - Universidad Nacional de Colombia KW - Coupling KW - Markov chains KW - Semi-Markov process KW - Simulation KW - Stochastic ordering. TI - An Application of Semi-Markovian Models to the Ruin Problem TY - journal article VL - 34 ER -