-at-Home-Orders (SHOs) aimed at containing the spread of COVID-19 on mobility and social interaction measures. We propose a modified … adopted the SHO, and neighbors, to the neighbor's neighbors, which we term hinterland, counties. We find that mobility in … in neighbors that share media markets with treated counties. Using directional mobility data, we decompose the spillover …

different race is 20% lower for students. Looking at more broad measures of urban mobility, we find that students spend more …. Finally, we find correlational evidence that neighborhoods with more geographic mobility today also had more intergenerational … income mobility in the past. We hope future work will more rigorously test the hypothesis that different geographic mobility …

Stock prices and workplace mobility trace out striking clockwise paths in daily data from mid-February to late May 2020 …. Global stock prices fell 30 percent from 17 February to 12 March, before mobility declined. Over the next 11 days, stocks … fell another 10 percentage points as mobility dropped 40 percent. From 23 March to 9 April, stocks recovered half their …

mobility across generations. The data follow the children of Black and White Union Army veterans from birth to death, linking …

likelihood that a teacher works sick ("presenteeism"), especially during flu season. Taken together, these results suggest that a …

Teacher value-added (VA) measures how teachers improve their students' contemporaneous test scores. Many teachers …

Using detailed data from North Carolina, we examine the frequency, incidence, and consequences of teacher absences in … public schools, as well as the impact of an absence disincentive policy. The incidence of teacher absences is regressive …: schools in the poorest quartile averaged almost one extra sick day per teacher than schools in the highest income quartile …