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Document Details :

Title: Trend et systèmes de Bonus-Malus
Author(s): BESSON, Jean-Luc , PATRAT, Christian
Journal: ASTIN Bulletin
Volume: 22    Issue: 1   Date: May 1992   
Pages: 11-31
DOI: 10.2143/AST.22.1.2005124

Abstract :
This paper deals with the Bonus-Malus system obtained when the claims frequency is submitted to trend. This system is specified in the two particular cases of Poisson-Gamma and Poisson-lnverse Gaussian distributions. The theoretical results are checked on data issued from automobile insurance policies observed during three years.