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21.
养老保险制度转轨的经济学分析   总被引:1,自引:1,他引:1  
养老保险制度从现收现付制到基金制的转轨是当今社会保障制度改革的潮流。从经济学的角度看 ,必须满足条件 :市场实际利率大于消费贴现率 ,消费贴现率大于人口增长率与劳动生产率增长率之和 ,并且都大于零 ,养老保险的转轨才能提高效率。当前 ,我国养老保险制度转轨的时机尚未成熟 ,不宜实行完全基金制。  相似文献   
22.
我国养老保障体系三支柱发展严重失衡,为了缓解基本养老保险的压力,提升养老保险替代率,商业养老保险的发展迫在眉睫,税收递延型商业养老保险也开始试点。在2018年个税改革后,目前税收递延型商业养老保险推行办法下,中低收入群体无法享受实际税收优惠,高收入群体可享受的税收优惠有限且过低。本文以替代率为基准,根据精算平衡原理构建模型,对扣除限额进行优化研究,试图测算出与新个税办法匹配且有利于多层次收入水平的消费个体享受实际税优的扣除限额。同时,本文还对不同扣除限额下开始购买保险年龄、个税起征点、个人收益率及初始收入水平这四个参数变化对实际税优额的影响做了分析,得出所测算出的扣除限额的确较现行扣除限额更为合理,并提出了相关对策建议。  相似文献   
23.
在我国企业年金制度启动后,为防范企业年金基金管理风险,必须建立一套行之有效的监管体系和监管方法。本文提出建立我国基于风险控制的企业年金监管体系,该体系是基于风险的金融监管理论在企业年金领域的应用和实践。建立基于风险的企业年金监管体系主要包括4个方面的内容:即确定企业年金的监管架构及适合我国国情的监管模式;建立统一的风险监管平台,开发统一的企业年金风险监管系统,统一企业年金监管风险管理工具和风险指标,形成支持协同监管的技术系统平台;完善规章制度体系,凄定监管基础;切实严格执行管理机构的准入制度,形成优胜劣汰良好机制。  相似文献   
24.
发展我国农村社会养老保险制度的几点思考   总被引:6,自引:0,他引:6  
长期以来,我国城乡养老社会保障呈现了明显的二元化特征.笔者认为,应该从我国家庭户规模的变化、未来人口发展趋势、经济体制改革以及非经济因素等方面来全面考虑发展农村养老社会保险制度的意义、面临的挑战及改革思路.要根据各地经济发展水平不同建立分地区、分层次的农村养老社会保障制度,必须尽快将农村养老社会保障制度建设纳入法制化轨道,并且应推广发达地区的成功经验,继续进行试点工作.  相似文献   
25.
We study whether pension fund managers, as professionals of important social and financial products, are able to add value for their clients and adapt to economic changes. To this end, we analyze the performance and skills (market timing and stock picking) over the economic cycle from both pension fund and manager perspectives. This double analysis allows examining whether skills reside in managers and/or funds and control for manager substitutions. Despite the long-term nature of pension funds, we find that both fund and manager skills vary with market conditions, showing better evidence of stock-picking in booms, and of market timing in recessions. Nonetheless, top (bottom) funds and managers exhibit both (incorrect) skills in booms and in recessions. Some of the top (bottom) funds and managers are the best (worst) in both abilities in the same periods, but not in different periods, showing that not all managers have the ability to adapt to market conditions. Additionally, managers with limited skills tend to specialize because diversification requires multi-task skills and the non-specialization of these managers usually results in incorrect skills.  相似文献   
26.
We examine the effects of a Finnish pension reform on firms' incentives to hire older employees. The reform restricted the eligibility ages for early retirement and changed the size‐related contribution rates of firms. According to our theoretical model, the positive effect on the values of new hires extends to age groups younger than those directly affected by the reform, and the effects are strongest in the largest firms. These model predictions were confirmed in a difference‐in‐difference‐in‐differences analysis on the probability of the hiring of workers of different ages in firms of different sizes.  相似文献   
27.
In this paper, we propose a goal-based investment model that is suitable for personalized wealth management. The model only requires a few intuitive inputs such as size of wealth, investment amount, and consumption goals from individual investors. In particular, a priority level can be assigned to each consumption goal and the model provides a holistic solution based on a sequential approach starting with the highest priority. This allows strict prioritization by maximizing the probability of achieving higher priority goals that are not affected by goals with lower priorities. Furthermore, the proposed model is formulated as a linear program that efficiently finds the optimal financial plan. With its simplicity, flexibility, and computational efficiency, the proposed goal-based investment model provides a new framework for automated investment management services.  相似文献   
28.
供给侧结构性改革作为适应和引领经济发展新常态的重大创新,用改革的办法对错配的供需结构和扭曲的要素配置进行矫正,根据需求结构变化及时优化供给结构,实现资源优化配置和经济长期均衡发展。阳江作为滨海旅游城市,应抓住机遇,深化养老旅游产业供给侧结构性改革,优化养老旅游产业的供给结构,合理配置养老旅游资源,扩大养老旅游服务的有效供给,推进养老旅游产业的持续健康发展。  相似文献   
29.
鉴于负债的确认和核算是自然资源资产负债表编制的重点和难点,文章以国内外矿产资源资产负债的存在及其表现为线索进行分析与探讨,研究矿产资源开发产生负债运行机理和负债核算范围及内容等,揭示出矿产资源在其负外部性作用下形成负债的机理,并根据负外部性效应将矿产资源开发产生的负债划分为耗竭性负债、生态环境负债和安全负债,同时将耗竭性负债、生态环境负债和安全负债的核算范围与现有法律法规相衔接,提高负债核算的可操作性和可推广性,为自然资源资产负债表编制和维护国家所有者权益提供技术支撑。  相似文献   
30.
We develop and test a new approach to assess defined benefit (DB) pension plan solvency risk in the presence of extreme market movements. Our method captures both the ‘fat-tailed’ nature of asset returns and their correlation with discount rate changes. We show that the standard assumption of constant discount rates leads to dramatic underestimation of future projections of pension plan solvency risk. Failing to incorporate leptokurtosis into asset returns also leads to downward biased estimates of risk, but this is less pronounced than the time-varying discount rate effect. Further modifying the model to capture the correlation between asset returns and the discount rate provides additional improvements in the projection of future pension plan solvency. This reduces the perceived future risk of underfunding because of the negative correlation between interest rate changes and asset returns. These results have important implications for those with responsibility for balancing risk against expected return when seeking to improve the current poor funding positions of DB pension schemes.  相似文献   
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