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1.
In the modern welfare state a substantial part of an individual's tax bill is transferred back to the same individual taxpayer in the form of social transfers. This provides a rationale for financing part of social insurance through mandatory savings accounts. We analyze the behavioral and welfare effects of compulsory savings accounts in an intertemporal model with uncertainty, involuntary unemployment, endogenous retirement decisions, credit constraints, and heterogeneous agents. We show that the introduction of (early) retirement and unemployment accounts generates a Pareto improvement by enabling the government to provide lifetime income insurance and liquidity insurance in a more efficient manner.  相似文献   

2.
Compared with a conventional tax–transfer system, individual welfare accounts can redistribute lifetime incomes at a lower efficiency cost. These welfare accounts employ mandatory contributions rather than taxes to finance social transfers to people of working age. We describe a design for welfare accounts that guarantees a Pareto improvement if behavioural responses to the accounts improve the public budget. We also develop a formula for quantifying the impact of welfare accounts on the government budget and economic efficiency. Applying the formula to Danish data, we find that the proposed welfare accounts would generate a Pareto improvement, thus improving the trade‐off between equity and efficiency. We discuss how the gains from welfare accounts can be distributed in an equitable manner.  相似文献   

3.
围绕我国城镇企业职工基本养老保险个人账户做事与否的问题,目前主要存在做实、逐步做实和不做实三种基本观点,而分歧的焦点集中在“个人账户是养老权还是财产权”上.做实个人账户试点的诸多弊端正是忽视了养老权这个实质,从而在宏观、中观和微观三个层面加大了我国统一社会养老保险体系的转型成本,并延缓了我国统一社会养老保险制度的建立.  相似文献   

4.
This article analyzes and reviews the cost and design characteristics of medical savings accounts (MSAs). By placing premium savings from high-deductible health insurance in medical savings accounts, individuals have an incentive to shop for medical services. A more market-oriented health insurance and delivery system results, as individuals are now both users and buyers of health care. Data show that most families would accumulate balances in their MSAs that may be used for future medical expenses or savings. Through program design, the potential problems of adverse selection and cost to risk can be greatly reduced.  相似文献   

5.
尽管利用巨灾保险来补偿巨灾损失的做法已经得到越来越多的认同,但是人们对于巨灾保险是否应该采取强制参保的方式尚存明显争议。本文通过考察强制保险的两种基本形态——社会保险与强制性商业责任保险的历史发展背景,总结出强制保险发展的基本逻辑,然后以此为衡量标准对巨灾保险是否应该采取强制参保的方式进行了探讨。本文研究发现,巨灾保险并没有满足采取强制参保方式的所有标准,这或许正是人们对这一问题存在争议的原因。  相似文献   

6.
The present paper studies the growth, welfare, and efficiency consequences of tax-favored retirement accounts in a general equilibrium overlapping generations model with idiosyncratic lifespan and labor income uncertainty. We focus on the implicit differential taxation of savings motives and the mandatory annuitization of withdrawals after retirement. The simulations performed for the German economy indicate that the differential taxation of savings motives has only modest efficiency effects but especially low-income households benefit. On the other hand, mandatory annuitization improves overall economic efficiency significantly by about 0.4% of aggregate resources, but future generations are hurt due to intergenerational income effects from reduced accidental bequest.  相似文献   

7.
采用"到期债务"定义,按照国发[2005]38号文件形成的制度模式,通过构造公式测算了基本养老保险制度的隐性债务、转制成本理论值以及基金缺口的期限结构。结论表明:做实个人账户真正实现了"统账结合、分账管理、实账运行";社会统筹账户基金缺口规模被有效降低,偿债周期可以接受;社会统筹账户是一个精算盈余的制度安排,缴费率存在下降空间;参保率和缴费基数对基金缺口规模的影响很大,应进一步提高参保率和严格规范缴费基数。  相似文献   

8.
摘要:新型农村养老保险制度的实施和持续发展,不仅具有维护农村居民社会养老保险权益公平性的社会作用,还能起到刺激农村消费需求增加从而促进农村经济发展的经济作用。通过两期代际扩展型的应用,证明了新农保的实施对个体农户终身效用最大化下的最优储蓄存在挤出效应,其主要影响因素有:缴费年限、缴费比率、养老保险账户的增值保值能力和收入替代率等,并以此为基础,提出了完善新农保制度、促进其可持续发展的政策建议。  相似文献   

9.
本文首先建立了三种医疗保险基金财务模式的理论模型,然后在此基础上,从理论上分析了我国职工医疗保险"统账结合"模式所存在的主要问题及相关原因。最后,作者提出了包括降低医疗保险费率,扩大制度的覆盖面,提高制度的统筹层次以及改变现行医保筹资政策在内的政策建议。  相似文献   

10.
杨斌  丁建定 《保险研究》2012,(6):110-118
依据平均余命可以测算出养老保险个人账户超支月数,由个人账户超支月数可以判断养老保险个人账户给付期的合理性。通过对城镇职工养老保险制度、城镇居民养老保险制度和新型农村养老保险制度个人账户超支的测算,发现中国城乡居民平均余命延长导致养老保险个人账户存在超支,并且个人账户超支存在明显的性别差异和城乡差异的特点,说明中国养老保险个人账户给付期设计不合理。建议按照平均余命设计差异的养老保险个人账户给付期。  相似文献   

11.
不确定性与中国城镇居民储蓄率的实证研究   总被引:2,自引:0,他引:2  
本文从不确定性收入、社会保险的参与情况对中国城镇居民面临的不确定性进行了界定,并使用2006年中国综合社会调查数据(CGSS2006)检验了不确定性对城镇居民储蓄率的影响。基于稳健OLS和可行广义最小二乘法(FGLS)的估计结果表明:不确定性收入与城镇居民储蓄率之间存在着显著的正相关关系,参加养老保险和医疗保险可以显著降低城镇居民的储蓄率。分位数回归的结果进一步显示:在各分位处,不确定性收入均对城镇居民储蓄率产生了显著的正向影响,并且影响强度随着储蓄率分位的上升而下降;而在储蓄率分布的0.5及以上中高分位处,参加养老保险可以显著降低城镇家庭的储蓄率;在储蓄率分布的顶端,参加医疗保险也与城镇居民储蓄率之间表现出显著的负相关关系。  相似文献   

12.
党的十八大以来,习近平总书记多次发表重要论述,阐明自己的"民生观",指出中国养老问题的重要性。改革开放以来,中国经济、社会、政治都发生了巨大变化。福利一词也越来越多为人所谈论。本文以农村养老保险为切入口,研究社会资本、党员身份与农村养老保险的参与程度、知情程度、未来参与意愿之间的关系,从一个侧面反映中国农村的福利情况。通过文献综述,提出了六个假设。根据中国家庭收入调查(CHIPS)数据,建立Logistic回归模型,发现社会资本对是否参加农村养老保险、是否知道个人账户有多少钱、将来是否加入农村养老保险都有积极作用;党员身份与是否参加农村养老保险、是否知道自己的个人账户有多少钱、将来是否可能参加无关。结果表明,提高村民的社会资本,加强他们的社会交往有助于他们获取信息,改善福利,所以可以提高村民小组活动和村民大会的频率以增加农民的社会资本。  相似文献   

13.
城镇职工医疗保险个人账户制度起源的反思   总被引:1,自引:0,他引:1  
本文从城镇职工医疗保险制度的实践历程、政策文件和文献资料的回顾三个方面进行分析,认为职工医疗保险个人账户制度产生于改革开放中主导的效率优先思想的宏观背景下,在没有理论、没有讨论也没有实践支持的情况下在行政力量推动下匆忙上马并固化。  相似文献   

14.
美国农业保险制度的演进,实质上是政府主导和财政支持下法律制度完善、资源配置优化的制度变迁过程。美国的案例说明了政府主导下的强制性制度变迁是完善农业保险制度体系的最优路径。自2004年开展农业保险试点至今,我国农业保险发展很快,但制度缺陷明显。通过借鉴美国经验,加大农业保险财政支持,出台农险制度发展规划,完善农业保险制度体系刻不容缓。  相似文献   

15.
养老保险个人账户的"空账"运行一直是影响养老保险制度发展和完善的瓶颈,也是社会普遍关注的突出问题。本文提出通过完善基本养老保险制度模式,解决个人账户"空账"问题的改革方案:将现行基本养老保险制度分为国家基本养老保险制度、地方养老保险制度、独立的个人账户养老金制度,再加上企业年金、商业人寿保险等,构成我国养老保障的制度体系。  相似文献   

16.
    
Summary: Social Policy in the Italian Economy Favourable social and economic conditions constitute the essential framework for a stable development of savings. Saving in the form of insurance becomes advantageous for the individual, and private insurance can thus extend its activity, when social attitudes and the economic situation favour the propensity to save. If conditions change, the State can take over the coverage of risks through social insurance. By means of this institutions, an anti-cyclical policy can be pursued: the amount of social security contributions, for instance, can be increased during the expansion of the cycle and the amounts thus accumulated can be used to grant benefits during the recession period, when contributions can be fixed at a lower percentage of wages. Another type of policy can be pursued by government authorities: that of adjusting social security contributions to industrial profits, thereby directing the subsequent effects on economic growth. Inflation cab cause instability in decisional policies taken by private insurance companies. A solution to the unbalanced increase of costs can be found in index-linking. Life policies of this kind, for instance, cab be closely related to investments in houses, to be bought by the insured themselves in price-linked instalments. After a reference to present developments regarding risk instability and to possibilities of new forms of insurance, this paper considers the competition resulting from the opening of the EEC insurance markets as an opportunity for the Italian market to strengthen its structures.   相似文献   

17.
我国经济发展的区域差距一方面引致了中西部地区的年轻劳动力向东部沿海地区转移,使得挪用个人账号资金导致空账的可能性更大;另一方面,经济发达地区的养老保险社会统筹部分的基金规模及其增速明显高于欠发达地区,这将有助于做实个人账户的亏空.  相似文献   

18.
我国养老保险个人账户研究综述   总被引:4,自引:0,他引:4  
养老保险个人账户缴费制度一直是我国养老保险制度改革的重点,改革虽取得重大成效,但依然存在着诸多问题。本文在个人账户研究理论的基础上,介绍了国内学者在探究做实个人账户、个人账户基金投资管理和保值增值上的研究,以使人们全面了解养老保险个人账户的研究现状,为完善个人账户制度研究打下基础。  相似文献   

19.
个人保险、消费和储蓄决策   总被引:1,自引:0,他引:1  
本文通过失业保险,研究了家庭保险、消费和储蓄的决策问题。在连续时间情形下,本文将随机问题转化为确定性问题来考察,运用最优控制理论,考察了家庭的决策过程。分析了购买保险对于个人消费和储蓄决策的影响,以及如何通过保险稳定其财富和提高终生效用,同时探讨了人均消费和人均资本存量的动态变化过程,得到了关于经济增长路径的结论。  相似文献   

20.
周烁  伏霖  张文韬  李涛 《金融研究》2022,509(11):136-153
本文基于中国家庭微观调查数据,在考虑商业保险“保障”和“投资”双重属性的前提下,实证研究了乐观预期对家庭商业保险购买的影响。结果发现,乐观预期对家庭商业保险购买存在显著的积极影响,即户主乐观预期程度越高,家庭购买商业保险的意愿越强。进一步区分保障型商业保险和投资型商业保险,发现乐观预期对商业保险购买的积极影响主要来自对投资型商业保险的需求,对保障型商业保险购买的影响则不显著。更重要地,不同风险保障能力下乐观预期对商业保险购买存在异质性影响,家庭储蓄较多、社会保障覆盖较好以及社会资本水平较高的家庭,乐观预期对商业保险购买的积极影响更大。本研究不仅有助于从预期视角理解商业保险市场的“有限参与”之谜,也为提升家庭风险保障和财富增值能力提供了借鉴。  相似文献   

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