Applied Micro Seminar presented by Gautam Rao (Harvard)
07 November 2019, 12:15 pm–1:45 pm
Sleepless in Chennai: The Consequences of Increasing Sleep among the Urban Poor
Event Information
Open to
- UCL staff | UCL students | UCL alumni
Organiser
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Department of Economics – Economics
Location
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Rm 321, Drayton House30 Gordon StreetLondonWC1H 0AX
Abstract: This paper measures the prevalence and consequences of sleep deprivation amongthe urban poor in India. Low-income adults in Chennai sleep 5.6 hours of objectively-measured sleep per night, despite 8 hours in bed. Providing improvements to sleepenvironments, information, and encouragement increased sleep by over 30 minutes pernight over the course of three weeks. Increased night sleep had no detectable effectson cognition, productivity, decision-making, or psychological and physical well-being,and led to small decreases in labor supply. In contrast, offering afternoon naps at theworkplace improved cognition, psychological well-being, and productivity. Naps alsoreduced inattention to incentives and increased patience, as measured by a real-efforttask and financial savings. Taken together, our results provide a possible explanationfor the persistence of widespread sleep deprivation and the relatively high prevalence ofafternoon naps in many developing countries.
Paper available
About the Speaker
Gautam Rao
at Harvard