School-age children need 10-11 hours of sleep per night. It has been well-documented that lack of sleep leads to diminished cognitive performance and that people who sleep less are more likely to be overweight or obese. I use data from the American Time Use Survey (ATUS) to examine two factors...

Although male nonworkers have become a larger fraction of the population since the late 1960s, labor economists know very little about them. Using data from several sources--the March CPS, the National Longitudinal Survey of Youth, and the 1992-94 University of Maryland Time Diary Study--this...

A major criticism of the American Time Use Survey (ATUS) is that, with the exception of childcare, the survey does not systematically collect information about activities respondents did while they were doing something else. The ATUS focuses on collecting information about respondents' main (or...

Time-use surveys collect very detailed information about individuals’ activities over a short period of time, typically one day. As a result, a large fraction of observations have values of zero for the time spent in many activities, even for individuals who do the activity on a regular basis....