Long and happy living: Trends and patterns of happy life expectancy in the U.S., 1970–2000

This study assesses the trends and differentials in length of quality life in the U.S. population as measured by happy life expectancy in 1970, 1980, 1990, and 2000. The analysis combines age-specific prevalence rates of subjective well-being from a large nationally representative survey and life table estimates of mortality in decennial Census years. Employing the period prevalence-rate life table method—Sullivan method, the analysis finds evidence for improvement in quality of life in the U.S. Happy life expectancy largely increased in both absolute terms (number of years) and relative terms (proportion of life) over time at all adult ages examined. And increases in total life expectancy were mainly contributed by increases in expectancy in happy years rather than unhappy years. Happy life expectancy is longer than active life expectancy. And there has been greater compression of unhappiness than compression of morbidity. There are substantial differentials in happy life expectancy by sex and race because of differential prevalence rates of happiness. Women and whites had longer years of total and happy life expectancies at most ages and dates, while men and blacks had greater proportions of happy life expectancies across the three decades. Although race differentials generally decreased at older ages and with time, relative disadvantages of blacks persisted.     

动物和植物的“长寿”意象

在中国传统文化和外国文化中,有些动物和植物常常被赋予"长寿"的象征意义,如龟、鹤、凤凰、菊、松、桂、桃等就是常见的例子.这种奇特的文化现象反映了不同民族深刻的文化内涵.但由于在价值观念、审美情趣、思维方式、生活习俗、宗教信仰、意识形态等方面存在差异,动、植物的长寿意象在不同文化中也有不同之处.     

A comparison of risk transfer strategies for a portfolio of life annuities based on RORAC

This paper aims to compare different reinsurance arrangements in order to reduce the longevity and financial risk originated by a life insurer while managing a portfolio of annuities policies. Linear and nonlinear reinsurance strategies as well as swap like agreements are evaluated via a discrete-time actuarial risk model. Specifically, longevity dynamics are represented by Lee–Carter type models, while interest rate is modeled by Cox–Ingersoll–Ross model. The reinsurance strategies effectiveness is evaluated according to the Return on Risk Adjusted Capital under a ruin probability constrain.     

万寿岩“动漫旅游”文化创意产业发展模式与策略

动漫旅游文化创意产业是促进万寿岩文化宣传、推广、传承、保护的有效方式,产业发展中可借用经验先导性移用发展模式、形式探索性自主发展模式、多产业交融性联动发展模式、地域性同类产业价值链协作整合发展模式进行产业发展规划。应采取万寿岩动漫旅游文化创意产业园区建设、特色动漫形象设计宣传、童话文学与动漫影视作品及影视后产品延伸推广、客家节庆文化活动介入推动等方式推动产业发展。     

Report of the first Asian ISSAM Meeting on the Aging Male

The longer life spans of females compared to males has been attributed to the effects of sex hormones. Since experimental tests of this possibility in humans are unethical, indirect studies have been relied on for evidence. The present study offers such indirect evidence by comparing life spans of female and male opera singers, since sex hormones are known to influence development of voice. Life spans of sopranos were found to be significantly greater than those of lower voice registered contraltos, even after controlling for birth year. Differences among male opera singers were not statistically significant. The data support the hypothesis that females live longer than males because of the beneficial effects of estrogens on longevity-related genes.     

Measuring longevity achievements under welfare interdependencies: a case for joint life expectancy indicators

Whereas period life expectancy constitutes an intuitive indicator of the survival conditions prevailing at a particular period, this paper argues that, given the existence of welfare interdependencies, that widespread indicator is nonetheless an incomplete measure of the longevity achievements relevant for human well-being. The central importance of coexistence for human-beings implies that usual life expectancy measures should be complemented by joint life expectancy indicators, which measure the average coexistence time under particular survival conditions. After a study of the theoretical foundations of ‘single’ and ‘joint’ life expectancy indicators, it is shown that joint life expectancy measures tend to enrich significantly the comparison of longevity achievements across countries and periods. Moreover, the introduction of joint life expectancy indicators—as a complement to conventional life expectancy measures—into multi-variable indexes such as the United Nations’ HDI is also shown to affect international rankings of standards of living to a non negligible extent.

Does population ageing affect savings in Europe?

Ageing is going to be greater and greater in the forthcoming decades. At the same time, old-aged dependency and longevity occur due to rising life expectancy at birth. Our study aims to examine the effect of population ageing on private savings. A panel data of a sample of selected European countries collected from the World Bank (WB, 2016) – World Development Indicators (WDI) database is used, in order to analyze possible heterogeneity across and multiple subsamples. The span period is 1990–2013. Besides, economic growth and crisis provide empirical support. Our findings show that longevity and dependency rates have both significant impacts on savings. However, the results are influenced by the way in which the data is managed. Therefore, this calls into question the practice of applying for a reform in the government’s old-age support programs. Besides, the paper makes a good contribution to knowledge: firstly, it is innovative since it puts together demographic and economic variables among a selected group of developed countries; secondly, it uses a very up-to-dated database; and thirdly, it fills a gap in the literature.     

Detecting year-of-birth mortality patterns with limited data

Summary.  Late life mortality patterns are of crucial interest to actuaries assessing risk of longevity, most obviously for annuities and defined benefit pension schemes. The stability of public finances is also affected, as the governments have very substantial risk of longevity in the form of state benefits and public sector pension schemes. One important explanatory variable for late life mortality patterns is year of birth. Previous work has demonstrated various techniques for detecting such patterns, but always with long time series of mortality rates. The paper describes two alternative ways to detect such patterns, even with missing population data or the absence of a time series. The paper finds support for the idea that different birth cohorts have different rates of aging.     

The effect of longevity on schooling and fertility: evidence from the Brazilian Demographic and Health Survey

This paper presents microevidence on the effect of adult longevity on schooling and fertility. Higher longevity is systematically associated with higher schooling and lower fertility. The paper looks at the 1996 Brazilian Demographic and Health Survey and constructs an adult longevity variable based on the mortality history of the respondent's family. Families with histories of high adult mortality in previous generations have systematically higher fertility and lower schooling. These effects are not associated with omitted variables and remain unchanged after a large array of factors is accounted for (demographic characteristics, family-specific child mortality, regional development, socioeconomic status, etc.).

中国特色的人口老龄化过程、前景和对策

基于基本国情 ,中国老龄化具有老年人数多、老龄化速度快、未富先老和老龄化地区差别大的特点。老年人健康长寿水平与发达地区有很大差距 ,中国老龄政策要把老年人健康作为优先考虑的内容。老龄化速度快是低生育的结果 ,应充分利用“人口红利”为老龄化做好物质准备。老龄政策必须与经济社会发展水平相适应。在未富先老的条件下 ,老年人提高生活质量必须政府主导、社会参与、群众支持