Joan Costa-i-Font, Sarah Fleche, 01 May 2017

The number of hours the average person sleeps has declined over the past century, yet the effect of sleep deprivation on economic activity and economic performance has received little attention. Using a dataset covering 14,000 families, this column investigates the link between employment outcomes for mothers and quality of sleep, measured by the number of times their children wake up at night. The results suggest that improving mothers’ average nightly duration of sleep has a positive impact on employment rates, number of hours worked, household income, and job satisfaction.