Xiaodong Liu, Eleonora Patacchini , Edoardo Rainone, 28 January 2014

Sleep is a key determinant of educational attainment among young adults, and carries with it longstanding health implications. This column provides evidence of network effects in adolescent sleeping decisions using a novel econometric approach. Young adults respond to the sleeping behaviour of their peer group, holding constant other observables. This compounding effect suggests a group approach to solving behavioural problems associated with sleep deprivation.