Commentary: Fewer golden years as fertility drops and life expectancy rises
Longer lifespans have lengthened the number of years people spend in retirement, which should prompt governments to think about how to manage the costs of pension programmes, raise funds and ensure productive lives, says Joseph Chamie.
NEW YORK: A right to work counts among basic human rights, but retirement goes unmentioned. Nevertheless, government-sponsored pensionable retirement has evolved into a popular social institution worldwide, especially in industrialised countries.
Statutory retirement ages are in flux around the globe and public protests in Russia, the United Kingdom, France, Australia, Croatia, Iran, Belgium and elsewhere attest to the centrality of retirement programmes to societal well-being and poverty reduction among the elderly.
Statutory retirement ages of the earliest national programmes were typically greater than life expectancy at birth. In the United States, for example, when the 1935 Social Security Act was adopted, the official retirement age was 65 years while life expectancy for American males was under 60 years.
SOCIAL SECURITY PROGRAMMES GETTING MORE EXPENSIVE TO FUND
Today most governments have established pensionable retirement programmes or social security providing financial support to many elderly men and women.
Many programmes are based on the three-legged stool of government benefits, employer-provided pensions and personal savings – all of which face serious challenges.
Retirement programmes, similar in purpose, differ considerably in scope, coverage, contributions, requirements, taxes, eligibility and benefits. Official retirement ages, for example, range from 50 to 70 years, with most concentrated between 60 and 65.
Although women typically live longer than men, the statutory retirement age for women in Argentina, Austria, Brazil, Chile, China, Iran, Israel, Poland, Russia, Turkey and the United Kingdom is lower than men’s.
With countries worldwide experiencing population ageing, government-sponsored retirement programmes incur increased costs in response to growing proportions of retired older persons. In turn, those demographic changes challenge the long-term sustainability of retirement programmes.
Some countries, such as China, Germany, Japan, Iran, Italy and South Korea, are projected to have people aged 65 years and older account for about a third of their populations.
THE COSTS OF LONGEVITY
Increased longevity results in more years available for retirement, again translating into increased costs.
Since the middle of the 20th century, average life expectancy at age 65 years for the world has increased by more than five years.
In some countries, such as Australia, China, France, Italy, Japan and South Korea, the increase in life expectancy at 65 during the past half-century has been more than seven years.
A notable exception to this global longevity trend is Russia, where unfavourable health conditions have increased life expectancy at age 65 by only two years.
Many retirement programmes are underfunded. In response to the rising costs of ageing populations, longer periods of retirement and fewer tax-paying workers per retiree, governments are adopting steps to reduce obligations and improve the financial sustainability of retirement programmes.
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RAISING RETIREMENT AGE TRICKY
Public opposition greets government plans, including in most high-income OECD countries, to delay retirement by gradually increasing statutory retirement ages.
Some countries, including Denmark, Finland, Italy, the Netherlands and Portugal, index official retirement ages to life expectancy.
Again, widespread resentment greets such proposals as life expectancies vary across occupations, incomes, educational levels and race as well as between men and women.
In the Netherlands, many support early retirement for workers in physically demanding occupations, which tend to have lower life expectancies. In the United Kingdom higher educational attainment translates into longer survival rates for those 65 years and older.
Women’s life expectancy at age 65 in Japan continues to be about five years more than men’s.
Life expectancy at birth in the United States also varies markedly by sex and income. Life expectancies of American women are approximately five years greater than those of men across major racial groups, with the highest and lowest life expectancies observed among Hispanics and blacks, respectively.
Greater differences in life expectancy at birth are observed between rich and poor regions of the United States – from 87 in affluent parts of Colorado to 66 on Native American reservations in South Dakota.
RAISING FUNDS, REDUCING COSTS OF RETIREMENT
Governments also try reducing pension retirement benefit by switching to less favourable indexation.
The United States, for example, changed inflation measures for US social security payments in 2000 to cost-of-living allowances based on the Consumer Price Index for Urban Wage Earners and Clerical Workers, reducing buying power of the monthly benefits.
Governments also increase taxes or redirect taxes from other government programs – the least popular approach.
Politicians tend to postpone addressing costly long-term problems, such as retirement obligations, and younger taxpayers are reluctant to pay additional taxes for a far-off retirement that they may never receive.
Increasing taxes is difficult to implement in countries where population ageing and low birth rates result in fewer tax-paying workers per retiree.
In South Korea, for example, the number of workers per retiree has fallen from 10 in 2000 to about five today and is projected to decline to two by 2035.
Private-sector retirement plans have also changed markedly, in turn influencing public-sector practices.
Traditional defined benefit pension plans have declined in many countries. In the United States, for example, the proportion of private-sector workers with a defined-benefit pension declined from close to 90 per cent in 1975 to around 30 per cent today.
Surveys of multinational corporations report that defined-benefit pensions are considered outdated. Less costly, less risky defined-contribution pension arrangements are the preferred alternative for companies and even workers.
Long lifespans, insufficient personal savings and risky old-age pensions require many elderly to work past the age they had expected to retire.
In Japan, New Zealand and South Korea, for example, a third or more of the men aged 65 years and older remain in the labour force.
In sum, inescapable demographic trends and financial realities coupled with the troubling state of government affairs pose significant consequences for retirement programmes.
More changes are anticipated for retirement programmes and nearly half of today’s workers and retirees worldwide expect future retirees to be worse off than those currently retired with some concluding they cannot afford to retire.
Ongoing trends justify these disquieting assessments.
Joseph Chamie an independent consulting demographer and a former Director of the United Nations Population Division. This commentary first appeared in Yale Global Online. Read it here.