01/19/2015 10:36 am ET Updated Jan 19, 2015

Declining Population Could Reduce Global Economic Growth By 40 Percent

Martin Botvidsson via Getty Images

Declining population growth that shrinks the pool of available labor over the next 50 years will reduce by 40% the rate of growth in global economic output for the world’s 20 largest economies compared to the past 50 years, according to a new study.

Read more on The Wall Street Journal