Then the per policy method was used to analyze death index, withdraw rate and lapse rate in a life insurance company.
然后本文用基础率分析方法之一的“逐单法”在某寿险公司进行了死亡指数、退保率和失效率的个案应用分析。
参考来源 - 基础率分析方法及其在寿险公司的应用研究Secondly this paper introduces logistic of using DEA and entropy, starts to build open-end mutual fund efficiency analyze model based on withdraw rate, including model on efficiency and rating model on entropy weight.
之后本文介绍了将数据包络分析与熵权理论用于基金业绩评价的逻辑过程,开始建立基于赎回率的开放式基金业绩评价模型,包括对基金业绩有效性的分析模型和熵权法排名模型,为之后的实证做理论铺垫。
参考来源 - 基于赎回率的中国开放式基金业绩评价研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This study provides reference to optimization of liquid withdraw rate in waterflooding reservoirs.
该研究可为不同类型注水开发油藏采液速度的优化提供借鉴。
Although population, industrial output and economic productivity have continued to soar in developed nations, the rate at which people withdraw water from aquifers, rivers and lakes has slowed.
尽管发达国家的人口、工业产出和经济生产率还在飙升，但人们从含水层、河流和湖泊取水的速度已经放缓。
George Osborne's decision to withdraw child benefit from families where a parent earns enough to pay income tax at the higher rate (40%) has been extensively covered this week.
乔治·奥斯本决定免去一些高收入家庭的小孩的福利金，因为他们的任一方父母收入就如此之高，需缴纳的工资所得税竟高达40%。这一决定在本周掀起了广泛的报导。
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