摘要
本文通过经验分布函数、剩余期望函数、最小距离估计和最小卡-方估计,结合实际案例和计算机技术系统,介绍财产损失模型趋势判断、估计技术选择、目标函数比较技术选择、参数估计和模型拟合检验的技术方法。这对于利用计算机技术解决财产损失模型拟合的保险企业和有关研究部门是非常有益的。
The paper is going to introduce some methods about select distribu ti onal model,select an estimation technique,iterate to minimize objective function ,record estimated parameters,selected one or more models which had low value of the objective function and test of-fit of selected model by empirical distribut ion function,mean of residual life function,minimum distance and minimum chi-sq uare.This should prove especially useful to those readers who want to set up a c omputer system to the model-fitting operation.
出处
《山东财政学院学报》
2003年第2期43-51,共9页
Journal of Shandong Finance Institute
