Aging – Another Inconvenient Truth

March 15, 2019 5 Comments

The Reality of Senior Care

As the world ages, we need innovative ideas that make caring bearable. We need both physical and behavioral-emotional solutions, that maintain dignity for seniors, while not imposing an undue burden on their families.

Study the numbers on the accompanying chart. Only 3% of Seniors can afford care outside their homes. This is a new thing for humanity; we are living longer with fewer resources.

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5 thoughts on “Aging – Another Inconvenient Truth”

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  2. Slower growth in ageing economies is not inevitable
    But avoiding it means tough policy choices

    For the first time in history, the Earth has more people over the age of 65 than under the age of five. In another two decades the ratio will be two-to-one, according to a recent analysis by Torsten Sløk of Deutsche Bank. The trend has economists worried about everything from soaring pension costs to “secular stagnation”—the chronically weak growth that comes from having too few investment opportunities to absorb available savings. The world’s greying is inevitable. But its negative effects on growth are not. If older societies grow more slowly, that may be because they prefer familiarity to dynamism.
    Ageing slows growth in several ways. One is that there are fewer new workers to boost output. Workforces in some 40 countries are already shrinking because of demographic change. As the number of elderly people increases, governments may neglect growth-boosting public investment in education and infrastructure in favor of spending on pensions and health care. People in work, required to support ever more pensioners, must pay higher taxes. But the biggest hit to growth comes from weakening productivity. A study published in 2016, for example, examined economic performance across American states. It found that a rise of 10% in the share of a state’s population that is over 60 cuts the growth rate of output per person by roughly half a percentage point, with two-thirds of that decline due to weaker growth in productivity.
    Why are older economies less productive? The answer is not, as one might suppose, that older workers are. Though some capabilities, notably physical ones, deteriorate with age, the overall effect is not dramatic. A study of Germany’s manufacturing sector published in 2016 failed to detect a drop-off in productivity in workers up to the age of 60. Companies can tweak employees’ roles as they get older in order to make best use of the advantages of age, such as extensive experience and professional connections.
    Furthermore, if weak productivity growth was caused by older workers producing less, pay patterns should reflect that. Wages would tend to rise at the beginning of a career and fall towards its end. But that is not what usually happens. Rather, according to a recent paper by economists at Moody’s Analytics, a consultancy, wages are lower for everyone in companies with lots of older workers. It is not older workers’ falling productivity that seems to hold back the economy, but their influence on those around them. That influence is potent: the authors reckon that as much as a percentage point of America’s recent decline in annual productivity growth could be associated with ageing.
    How this influence makes itself felt is unclear. But the authors suggest that companies with more older workers might be less eager to embrace new technologies. That might be because they are reluctant to make investments that would require employees to be retrained, given the shorter period over which they could hope to make a return on that training for those near the end of their careers. Or older bosses might be to blame. Research indicates that younger managers are more likely to adopt new technologies than are older ones. This may seem obvious: older people’s greater aversion to new technology is a cliché. And at least anecdotally, greying industries do seem more averse to change.
    If the evidence suggested that ageing economies struggled primarily because of slow-growing labor forces and fast-growing pension costs, it would make sense to focus policy efforts on keeping people in work longer—by raising retirement ages, for example. But if, as seems to be the case, reluctance to embrace new technologies is a bigger issue, other goals should take priority—in particular, boosting competition. In America, increasing industrial concentration and persistently high profits are spurring renewed interest in antitrust rules. The benefits of breaking up powerful firms and increasing competition might be even bigger than thought, if conservative old firms are thereby spurred to make better use of newer technologies.
    There are other measures that could help. Removing barriers to job-switching, for example by making benefits more portable, could shorten average tenures and help stop companies’ cultures becoming ossified. Best of all would be more immigration. An influx of young foreign workers would address nearly all the ways in which population ageing depresses growth. It would not only expand the labor force and create new taxpayers, but would mean more and younger companies, and greater openness to new technologies. And there would be plenty of willing takers in poorer countries with younger populations.
    No men for old country
    Societies with lots of older workers are also societies with lots of older voters, however. Those voters are, on average, more politically conservative than younger people, and less likely to support increased immigration. People of all ages would gain from policies that boosted growth and productivity. But given the choice between a dynamic but unfamiliar society and a static but familiar one, older countries tend to opt for the second. In hindsight, the demographic boom that coincided with industrialization in rich countries may have had an underappreciated benefit: it created a big constituency in favor of embracing new technologies and the opportunities they provided.
    Technology may at some point overcome the stifling effect of ageing. In a new paper Daron Acemoglu of the Massachusetts Institute of Technology and Pascual Restrepo of Boston University find that when young workers are sufficiently scarce, manufacturers invest in more automation, and experience faster productivity growth as a result. Robots have yet to make a big impact in the service sector and beyond, but as their capabilities improve and jobs for younger people go begging that may change. The world could use more flexibility and productivity now. But stagnation may end eventually, once the robots are promoted to management.
    This article appeared in the Finance and economics section of the print edition under the headline “Ageing is a drag” March 28, 2019

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