@article{10902/4364, year = {2004}, url = {http://hdl.handle.net/10902/4364}, abstract = {In this paper a new methodology using the conditional specification technique introduced by Arnold et al. (1999) is used to obtain bonus-malus premiumns. A Poisson distribution for wich the parameter is a function of the classical structure parameter is used and a new class of prior distribution arises in a natural way. This model contains, a s a particular case, the classical compound Poisson model and is found to be much more robust than earlier ones. An example is given to illustrate our ideas.}, publisher = {Cambridge University Press}, publisher = {ASTIN BULLETIN, Vol. 34, nº 1, 2004, pp. 85-98}, title = {On the use of conditional specification models in claim count distributions: an application to bonus-malus system}, author = {Sarabia Alegría, José María and Gómez Déniz, Emilio and Vázquez Polo, Francisco José}, }