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1.
社会保障制度模式的比较研究 总被引:1,自引:0,他引:1
朱德云 《中央财经大学学报》2001,(7):34-37
世界各国的社会保障制度可归纳为四种模式:福建国家型;国家统筹、三方共负型;国家保障型;个人储蓄积累型。通过对以上四种保障模式的比较分析,总结出其共同特征,并结合我国国情,得出值得我国借鉴的基本经验。 相似文献
2.
改革社会保障制度并恢复其财务平衡是21世纪美国最重要的公共政策问题之一。为此,美国的政策制定者和学者展开了一场关于社会保障制度改革的激烈争论,并提出了广泛的改革建议。本文在介绍了美国社会保障制度的长期赤字规模之后,分析了造成制度长期赤字的根源,然后重点梳理了2000年以来主要的改革建议,最后通过反思美国社会保障改革的争论得出了几点启示,希冀有助于中国养老社会保险制度的完善和发展。 相似文献
3.
In 1981 Chile replaced a mature government-run social securitysystem that operated on a pay-as-you-go basis with a privatelymanaged system based on individual retirement accounts. Thenew system is more fiscally sustainable because pension benefitsare defined by contributions. The minimum pension guaranteedto beneficiaries with at least 20 years is funded from generaltaxes, preserving the tight matching between contributions andbenefits. The new system also eliminates several cross-subsidies.Men and women with less than secondary education gain underthe new system, but single women with more education lose. Comparisonof the old and the new systems reveals a complex set of factorsthat cause gender effects given constant behavior or changebehavior across genders. 相似文献
4.
推动房价上涨的货币因素研究——基于美国、日本、中国泡沫积聚时期的实证比较分析 总被引:10,自引:0,他引:10
本文从理论上探究了货币量与房价之间的双向联系,分析了不同渠道下两者之间的动态加速器机制。从货币结构的视角选用了准货币作为考察货币与房价关系的主要变量进行论证。在此基础上,采用协整VAR模型的框架在货币、资产价格、宏观经济之间建立多变量关系,同时针对美国、日本、中国三个国家的典型房价泡沫积聚时期的数据进行实证比较分析。结果表明三个国家中货币量与房价之间都存在长期均衡关系,巨额货币存量推动房价上涨的力量比较强大而且明显。在资产泡沫积聚时期,推动房价上涨的实体因素不足,最重要的还是货币因素推动。因此,要控制房价过快增长,需要中央银行调整货币政策框架及通胀目标,关注资产价格变化并有效控制货币量。 相似文献
5.
李兰英 《中央财经大学学报》2001,(8):23-27
发达国家社会保障制度模式及改革措施为我国进一步完善现行的社会保障制度提供了借鉴。建立与我国经济发展水平相适应的社会保障体系,开征社会保险税,设立社会保障预算,加快立法建设是改革的必然选择。 相似文献
6.
‘When I use a word’, Humpty Dumpty said in a rather scornful tone, ‘it means just what I choose it lo mean — neither more nor less’. (Through the Looking Glass, Ch. 6) 相似文献
7.
Tian, Wan and Guo (2002) explored the predictability and profitability of technical trading rules in markets with different efficiency levels; namely, the U.S. and China. In the case of the U.S. they found rules to have no predictability after 1975, whereas their results give support to technical trading rules having both predictability and profitability for the Chinese markets across the 1990's. The purpose of this paper is to extend the analysis of Tian et al. in two ways. First, to see if the conclusions extend to other markets – namely, the U.K., Hong Kong and Japan. Second, in the case of China, to examine whether the predictability and profitability of technical trading rules changed across the 1990's. On the basis of daily data Tian et al's results for the U.S. market are supported by the results for a number of the main developed markets where the technical trading rules had predictive ability during the 1970's that disappeared by the 1990's. Furthermore, the results suggest that while technical trading rules had short term predictive ability and profitability in the Chinese stock markets during the 1990's, this lessened as the decade progressed.
JEL Classification: G14, G15 相似文献
8.
We propose a simple and practical model selection method for continuous time models. We apply the method to several continuous
time short-term interest rate models using discrete time series data of Japan, U.S. and Germany. All the models can be easily
estimated from discrete observations, and their performances can be evaluated in a uniform statistical framework. The models
that allow dependence of volatility on the level of interest rates tend to perform well empirically. The degree of volatility
dependence on the interest rate levels seems to be different across the countries. For the German data, we observe that a
model with nonlinear drift performs better than the best linear drift model. 相似文献
9.
美国金融监管改革新法案的解析与启示 总被引:3,自引:0,他引:3
美国新的金融监管改革法案为全球金融监管改革确立了新的方向。在现有分业经营体制下,我国金融监管可以借鉴其成功经验,加强监管机构间的协调与合作,扩大监管范围和内容;利用金融危机后国际金融监管改革的新机遇,加强与国际监管机构之间的沟通协调,提高银行业国际竞争力。 相似文献
10.
This paper simulates forward hedging of foreign exchange risks for U.S. investments in U.K., German and French equities. Rolling OLS and SUR regressions are used to obtain monthly exposure coefficients (hedge ratios), and the micro-market mechanics of the exchange rate bid-ask spread are considered throughout. While the coefficient of variation favors not hedging, no statistically significant differences are found between no hedge and hedge strategies. However, hedging produces a nontrivial incidence of cases where liquidated foreign equity values are less than amounts sold forward. The results, robust to rising and falling dollar sub-periods, do not support forward hedging. 相似文献
11.
2009年6月17日,美国政府正式公布了长达八十多页、堪称20世纪30年代大萧条以来最大规模的金融监管改革方案白皮书,期望以此恢复公众对美国金融体系的信心,防止国际金融危机的重演。本文分析了美国金融监管改革新方案出台的背景,解读了方案要点,讨论了社会各界对方案的争议,最后阐述了该方案所产生的影响及对完善我国金融监管的启示。 相似文献