ON A CLASS OF APPROXIMATIVE COMPUTATION METHODS IN THE INDIVIDUAL RISK MODEL

被引:20
作者
DHAENE, J
DEPRIL, N
机构
[1] Katholieke Universiteit Leuven, B-3000 Leuven
关键词
APPLIED RISK THEORY; INDIVIDUAL MODEL; APPROXIMATIONS; ERROR BOUNDS; AGGREGATE CLAIMS DISTRIBUTION; STOP-LOSS PREMIUMS;
D O I
10.1016/0167-6687(94)00011-5
中图分类号
F [经济];
学科分类号
02 ;
摘要
Exact calculations in the individual risk model are possible, but are very time consuming. Therefore, a number of recursive methods for approximate computation of the aggregate claims distribution and stop-loss premiums have been developed. In the present paper a general class of such approximation methods is considered, containing the higher order approximations suggested by Kornya, Hipp and De Pril. In this way, the treatment of the different methods is unified and extended to a more general setting. Some new theoretical error bounds are derived, giving a quantitative measure of the accuracy of the approximations.
引用
收藏
页码:181 / 196
页数:16
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