保险费率的厘定(18页).ppt
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Overview 提纲
Objectives in Ratemaking保险费率厘定的目标
Terminology 术语
Ratemaking Methods 保险费率厘定方法
Advanced Issues 高级问题讨论
Sources for Additional Information
补充信息资源
Ratemaking Objectives for Companies公司保险费率厘定的目标
Rates should be: 费率应该:
Stable 稳定
Responsive 合理
Promote loss control 促进防损
Cover contingencies 包括意外损失
Understandable 被理解、接受
Other Ratemaking Objectives其它保险费率厘定目标
Regulatory view (in United States)
从法规角度看(美国)
Rates must be: 费率必须
Adequate 充足
Not excessive 不过高
Not unfairly discriminatory 不能不公平的加以区别
Financial market view从金融市场角度看
Competitive markets will assure appropriate rates
竞争的市场将会保证恰当的费率
Terminology – 1 术语
Terminology - 2
Written premium 保险费
Premiums booked 以入账的保险费
Earned premium 满期保险费
Pro-rata portion of premiums exposed to loss
按实际承担损失比例均摊的保险费
Claim frequency 索赔频率
Number of claims per exposure unit
每保险金额单位索赔的数量
Severity 索赔额度
Average loss per claim 每次索赔的平均赔付额
Pure premium 纯保险费
Claim frequency x severity 索赔频率乘以索赔额度
Terminology - 3
Loss ratio: 损失率
Incurred losses plus loss adjustment expenses
Earned premium
(发生的损失 + 损失调整费用)/ 满期保险费
Expense ratio: 费用比率 (费用 / 总保险费)
Expenses
Written premium
Surplus: 盈余
Assets – Liabilities 资产 – 负债
Terminology - 4
Combined ratio 联合损失率
Loss ratio + Expense ratio 损失率 + 费用比率
Underwriting profit margin (UPM) 承保利率
1 – Combined ratio 1 – 联合损失率
Operating ratio 经营比率
Combined ratio – investment income/earned premium
联合损失率 – 投资收益/满期保险费
What should be included in investment income
什么应该包括在投资收益中
Net investment income (interest, dividends and rents)
净投资收益(利息,分红和租金)
Capital gains 资本收益
Realized or unrealized 实现的或未实现的
Ratemaking in the Real World保险费率厘定实际应用
Incurred losses已发生的损失