“THE PRESTON CURVE indicates that individuals born in richer countries, on average, can expect to live longer than those born in poor countries. However, the link between income and life expectancy flattens out. This means that at low levels of per capita income, further increases in income are associated with large gains in life expectancy, but at high levels of income, increased income has little associated change in life expectancy. In other words, if the relationship is interpreted as being causal, then there are diminishing returns to income in terms of life expectancy.”
https://lnkd.in/db2auRq
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022