Using the overlapping generations model,chapter 5 tries to explain the effects on the cost sharing of two methods:constant contribution rate and constant discount rate.
第五章运用叠代模型,不定生命预期的模型讨论了保持固定的缴费率不变以及保持固定的养老金水平不变这两种方法对福利以及对成本分担问题产生的影响。
参考来源 - 德国公共养老保险体制改革的经济学分析·2,447,543篇论文数据，部分数据来源于NoteExpress
本文在部分积累制的财务平衡模型的基础上，定量分析了提高退休年龄对缴费率的影响。
On the basis of financial balance on half-funded pension, this paper quantitatively analyses the impact of increase of retirement age on the contribution rate.
个人账户缴费率的高低不仅影响到个人当期的可支配收入，而且间接影响到其退休后生活水平的高低。
The contribution rate level of personal account not only affects citizen's disposal income presently, also affects their future basic life and expectation.
社会统筹主要通过提高缴费率和扩大覆盖面两条途径来增加基金供给，而现行制度却面临着养老金供给的两难困境。
Social pooling may mainly increase the supply of pension through two ways: raising contribution rate and extending coverage, but actual system encounters the dilemma of supply of pension.
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