Social security generosity,budgetary deficits and reforms in North Cyprus

This paper estimates the fiscal burden of the historical pay-as-you-go (PAYGO) Social Insurance Pension System in North Cyprus and analyzes the appropriateness of the 2008 reforms that introduced the new Social Security Pension System. Estimates are made of the system deficit. To bring the magnitude of the unfunded cost of the pension system down to a sustainable level, major parametric reforms will need to be made to the system. These include increasing the age of retirement, increasing the rate of contributions, changing the method of indexing of pension benefits and decreasing the theoretical replacement rate of the pension benefits.     

以发展的新思维促进农村贫困治理

在贫困治理进入后攻坚时期,适当调整扶贫策略,将传统的单纯依靠经济增长治理贫困的模式逐步转向具有发展理念、融合社会政策与经济政策为一体的资产社会政策模式,早已成为时代要求。具有资产建设性质的社会保障个人资产账户,能够帮助贫困群体进行资产积累,进而在理财、教育、住房、医疗、养老等领域有着无可比拟的综合功能,因此在当前及未来的贫困治理工作中应有重要担当。     

我国新型农村养老保险对财政体系可持续性的影响研究——基于代际核算方法的模拟分析

文章利用Auerbach等(1991)提出的代际核算方法,基于符合国情的参数假设,分析了各种"新农保"方案对财政体系可持续性的影响。模拟结果表明,按照目前方案建立"新农保"体系并不会给政府增加太多负担,"新农保"覆盖面扩大的快慢对财政体系的负担基本也没有影响。由于个人账户中积累的资金目前按照一年期定期存款计息,政府承担的个人账户长寿风险非常有限。"新农保"体系带给政府的主要财政负担来自全额负担基础养老金,如果政府把全国的基础养老金都提高至上海市每月135元的水平,给政府增加的负担不会过多。因此,政府可以加快"新农保"覆盖面扩大的速度,并在现有的财力水平下把全国农村的基础养老金都提高至上海市的水平,但是提高幅度不宜进一步加大。     

Generational and gender-specific aspects of the tax and transfer system in Denmark

Using the device of generational accounting, this paper assesses the distribution of lifetime net tax payments across gender and generations in Denmark. We find two significant biases associated with the current structure and stance of public finances. First, not only do men contribute a much large share of their lifetime incomes to the government than women, womens' net payments are even negative. Second, the tax burden on future generations is likely to be substantially higher than the tax burden on current generations.     

Explaining the wealth holdings of different cohorts: Productivity growth and Social Security

In this paper, we explore the reasons why different generations accumulate different amounts of wealth. We use basic economic theory to propose two indicators of the economic conditions under which households accumulate wealth. The first one represents productivity differences across cohorts: The aggregate level of gross national product per capita around the time the head of the household entered the labor market. The second measure summarizes the changes in Social Security during the head of household's working life. Using panel data from the Dutch Socio-Economic Panel, we show that productivity growth can explain all the cohort effects present in income data, while productivity growth and the generosity of Social Security can explain all the cohort effects present in household net worth. We also find a limited offset of Social Security on wealth holdings.     

Contribution-based vs. earnings-related retirement pension systems: some policy proposals for Italy

This paper analyses the relationship between contributions paid and benefits received within the current old age pension scheme, evaluating the implications of reinforcing the link between individual contributions and benefits, in a framework where welfare assistance and social security are kept separate. Section 2 describes the theoretical model, adopted to examine the factors affecting the contribution-based and the earnings-related annual pension or the total pension benefits over the entire retirement period. The consequences that different levels of relevant parameters have on the ratio between the two yearly pensions are, then, analysed. Section 3 illustrates the longitudinal sample of private employees belonging to the National Institute for Social Security (INPS–FPLD), in particular of those who will retire between 1995–96 and 2001: it is used to calculate the annual earnings-related and contribution-based pension. In aceteris paribussituation, allowing for all intragenerational redistribution transfers currently provided by the pension system (through a supplement to an established minimum pension, through ceilings and reversory rights), the annual contribution-based pension appears to be in 1995 about two thirds of the annual earnings-related one. This implies that the State could currently save one third of its expenditure for new FPLD pensioners, by simply switching to a criterion of social security fairness (giving each to his own in actuarial terms) without relinquishing any of the distributive corrections currently enacted within the pension system. Through this potential reform, in the next 7 years total State savings at constant prices would reach 14 000 billion lire, or 2·2% of the stock value of pensions in the same time interval.     

DISENTANGLING THE ANNUITY FROM THE REDISTRIBUTIVE ASPECTS OF SOCIAL SECURITY IN THE UNITED STATES*

In the United States, the life-cycle relationship between initial Social Security contributions and subsequent benefits causes the effect of Social Security on income distribution to be overestimated in a single-period analytical framework. By separating the annuity from the redistributive aspects of Social Security we provide a life-cycle framework for measuring its net effect on redistribution. To this point in its history, we find all income classes have received positive net life-cycle income transfers and, in an absolute sense, upper-income groups have done at least as well as lower-income groups. This suggests a reason for the near-universal support of Social Security by past generations, as well as the controversy which now surrounds it. As it becomes apparent to younger cohorts of taxpayers that many of them will be net losers, it is inevitable that Social Security will be subject to the same controversy as other welfare programs which attempt to redistribute income.     

Why Sweden's pension reform was able to be successfully implemented

Governments that do not reform pay-as-you-go (PAYG) pension systems will eventually face a pension crisis. In a democracy, reforms require majority support. The problem is that pension reform requires today's generation to bear the burden to avoid burdening tomorrow's generation. Sweden recently passed pension legislation that specifies a gradual transition from a public defined-benefit plan to a defined contribution plan. Why was Sweden successful in reforming its pension system? We find that a political economy perspective helps to answer this question: there are more winners who would vote in favour of the reform than non-winners who would vote against it. When comparing the net effect (present value of expected benefits minus present value of remaining contributions) of the new and old systems, contributions of the working generation (age < 53) are reduced by more than their expected benefits.     

Earnings,social security legislation and retirement decisions: the Austrian experience

This paper analyses the labour supply behaviour of elderly males in Austria and asks how far it is determined by the characteristics of the Austrian Social Security System. This is of particular interest because old age insurance in Austria is dominated by the public pension plan, so that private pension plans are of minor importance. I argue that from a theoretical point of view the actuarial unfairness of the insurance plan creates a strong incentive to withdraw from the labour force at the minimum retirement age. Secondly, the rising earnings replacement ratio might be responsible for the decreasing average retirement age. These hypotheses are tested empirically. A pooled time-series cross-sections labour force participation model is estimated for single birth year cohorts of elderly males. I find strong evidence for the proposition, that the age-participation pattern might be determined by the incentives created by social security and that the decrease in labour force participation rates over time may be due to the rising earnings replacement ratio. Remaining differences in labour force participation of elderly males may be attributable to cohort population size and to a long run trend.     

Designing the optimal public pension system

This paper uses a two‐period overlapping generations model in order to provide a theoretical design for the optimal public pension system based on a partial equilibrium analysis. Household preferences depend on two periods' consumption and leisure and are positively homogeneous of degree m with respect to consumption in the working and retired periods. We present characteristic features of the optimal public pension system in this paper. First, differences in the population growth rate do not affect the large/small relation between the optimal net lifetime burden rates of generations. Second, we present the optimal public pension system explicitly if m < 1 and m ≠ 0. Third, the difference between the market time‐preference rate and the social time‐preference rate provides a crucial insight into the optimal burden rate of each generation.     

The impact of governing structure on the pricing behavior and market structure of public institutions of higher education in the U.S

The governance structure of a state university system is the relationship between the individual institutions and the governing board. We hypothesize that the structure will impact both the pricing behavior as well as the market structure of the institutions. The more centralized the governance structure, the more aligned it will be with the interests of the state government. Assuming that the state’s interest is to educate in-state students, those who are most likely to remain in-state therefore generating future tax revenue for the state, institutions with more centralized governance structure are more likely to offer in-state students a lower tuition price relative to out-of-state students. This hypothesis is tested with an OLS model using data from the National Center for Education Statistics (NCES) Integrated Postsecondary Education Data System (IPEDS) for the 1997–1998 academic year. We find that the ratio of out-of-state to in-state tuition is greatest among those institutions with the most centralized governance structures. They engage in the highest level of price discrimination relative to institutions with other types of governance structures. Using the classification of instructional programs, we calculate a weighted average of the percent of duplicate degrees for each type of governance structure. We find that as the governance structure becomes more centralized, the percentage of duplicate degrees in a field decreases across institutions within the same state. This suggests states with a more centralized structure have less homogeneous institutions and educational offerings.     

中国养老保险制度变迁的经济学分析

1980年前后随着市场化改革的进行,中国也开始了养老保险制度的改革①。自20世纪90年代建立部分基金制后,制度的转轨带来了前所未有的转轨成本和激励问题,这给羽翼未丰的中国养老保险制度带来了沉重的负担。文章透过中国养老保险制度的变迁,分析了不同时期不同利益集团是如何推动养老保险制度改革,分析了利益集团在当前情况下对下一步改革又会产生如何的影响。一种可行的养老保险制度的选择还有待进一步讨论。     

RETURNS PAID TO EARLY SOCIAL SECURITY COHORTS

Previous research generally concludes that early participants in the Social Security system received a very good "deal"—better than later participants received, and much better than future participants are likely to get. However, researchers do not know the values of those deals and their distribution across individuals and groups largely because the necessary data have not been available. The study here uses the Social Security Administration's 1988 Continuous Work History Sample (CWHS) to calculate early participants' real internal rates of return to contributions. The study analyzes sex, race, household type, income, and birth cohorts and employs new Census Bureau mortality projects to forecast more accurately how life expectancies and benefit streams vary by race as well as by sex and birth cohort .
Results contribute to an understanding of how the Social Security system redistributes income. All sample groups received high real rates of return. However, the returns varied widely by household type, income level, birth cohort, and other factors. The authors calculate that persons born from 1895 to 1922 received a total transfer of £3.5 trillion, of which £1.3 trillion remained to be paid as of 1988 .     

THE PRESIDENT'S COMMISSION ON PENSION POLICY HOUSEHOLD SURVEY 1979: NET WEALTH DISTRIBUTIONS BY TYPE AND AGE FOR THE UNITED STATES

A household survey was done for the U.S. President's Commission on Pension Policy (1979-81). This paper reports on the net wealth of families in the United States for the year 1979, the first wave of the survey. The survey was begun in September 1979 and was a two-wave, nationwide random sample of households in the United States. The survey instrument gathered information on income, wealth, labor supply, participation in pension plans, vesting status, entitlement to various benefits, attitudinal views on retirement, social security wealth, and individual demographic characteristics. Details of the survey methodology are reported. A response rate of sixty-two percent was achieved among the 6,384 dwelling units in the first wave. Imputations are made to calculate the wealth embodied in private and public employee-based pensions. Included in this valuation is an adjustment for expected vesting status in the pension plan. Net wealth is examined by type and age of the head of household. The average net wealth of the family is $53,956, and the average value of retirement wealth is $3,281 which comprises about 5 to 6 percent of net wealth. The striking changes in the portfolio of net wealth are depicted over the cross-section of age cohorts. The oldest age cohort, 65 and over, is found to have for retirement wealth the lowest frequency of ownership, the lowest proportion of their portfolio in this form of wealth, and the second to lowest average value.     

Measuring and explaining implicit risk sharing in defined benefit pension funds

This article investigates responses to changes in solvency by occupational pension funds using a unique panel data set containing the balance sheets of all registered pension funds in the Netherlands over a period of 13 years (1993–2005). A fixed discount rate for liabilities in the supervisory framework allows us to measure the response of pension funds to solvency shocks. We find that pension rights are expanded, by e.g. indexation, or limited, by for instance setting the pension premium over its actuarially fair price, in line with the funding ratio but that the pension funds’ response function exhibits two sharp and significant behavioural breaks, close to the minimum funding ratio of 105% and the target ratio of around 125%. We further find that large funds and grey funds are relatively generous to current participants.     

Public pension and household saving: Evidence from urban China

We relate household savings to pension reform, to explain the high household savings rates in urban China from a new perspective. We use the exogenous – policy-induced – variation in pension wealth to estimate explicitly the impact of pension wealth on household savings, and obtain evidence of a significant offset effect of pension wealth on household savings. Although the size of the effect depends on the parameter values assumed, the finding that household savings are affected by pension reform is robust. Our estimates show that, under plausible scenarios, pension reform boosted household savings rates in 1999 by about 6–9 percentage points for cohorts aged 25–29 and by about 2–3 percentage points for cohorts aged 50–59. Our results also indicate that declining pension wealth reduces expenditure on education and health more than on other consumption items.     

UK state pension deferral incentives and sustainability

Pay-as-you-go state pension schemes such as that operated in the United Kingdom face growing pressures from the rising old-age dependency ratio and improvements to life expectancies. Alongside compulsory increases in the statutory retirement age, governments have used incentives to encourage workers to postpone voluntarily their exit from employment, deferring their Basic State Pension in exchange for the additional financial reward of an enhanced pension at a later point in time. The impact of pension deferral upon the sustainability of the state pension system is dependent on the interplay of short-term savings from payment delay and increased subsequent longer-term payments to pension recipients. This article presents a model that simulates the financial effect of deferral uptake on the National Insurance Fund over a 40-year projection under alternative scenarios, including current and revised post-2016 deferral incentives. The findings indicate that the recent change in enhancement rate from 10.4 per cent to 5.8 per cent will significantly impact on state pension sustainability while still providing an incentive to defer. We estimate that any reduction below 4 per cent would result in zero uptake of the deferral option, based on a rational financial choice.     

The National Lottery:A Preliminary Assessment of net Additionality

This paper makes a preliminary assessment of how the current structure for the distribution of UK National Lottery funds affects the promise of net additionality for the designated 'good causes'. Indifference analysis demonstrates that the funding structure is optimal in these terms. However, the measurement of net additionality is highly problematic and involves both quantitative and qualitative techniques. Whilst a preliminary comparison with Ireland shows that the UK system is in a better position to achieve net additionality through its accountability and transparency, net additionality could still be only a relatively small proportion of the dedicated Lottery money, depending on the behaviour of politicians, local authorities, other interest groups, and the distribution boards themselves.     

Rates of Return and Early Retirement Disincentives: Evidence from a German Pension Reform

To counteract the financial pressure emerging in aging societies, statutory pension schemes are undergoing fundamental reforms in many Western countries. Starting with cohort 1937, Germany introduced permanent pension deductions for early retirement. This study examines the profitability of pension contributions against the background of this reform for cohorts 1935–1945. Internal rates of return (IRR) are used to measure the profitability. For men, the IRR declines from 2.4% to 1.2% and for women from 5.2% to 3.7%. The results suggest that the majority of the trend, about 75–80%, is caused by increased pension contributions and not by the reform.     

辽宁城镇基本养老保险体制改革研究

辽宁社会保障体制改革试点已经结束。分析试点方案、总结经验,对于辽宁,乃至全国,都是十分有益的。运用定量、实证等分析方法,从养老金的供给与需求两个方面,分析了辽宁养老保险体制改革试点方案。就养老保险体制建设,提出了建议。