Labor Reallocation and Remote Work During COVID-19: Real-time Evidence from GitHub

We investigate the effect of the COVID-19 pandemic on labor activity using real-time data from millions of GitHub users around the world. We show that the pandemic triggered a sharp pattern of labor reallocation at both the global and regional level. Users were more likely to work on weekends and outside of traditional 9 am to 6 pm hours, especially during the early phase of the pandemic. We also document considerable heterogeneity between different user groups and locations. Some locations show a steady reversion back to historical work patterns, while others have experienced persistent trend deviations in the wake of COVID-19. The pattern of labor reallocation is slightly more pronounced among males in our sample, suggesting that men may have benefited more from the increased flexibility provided by remote work than women. Finally, we show that the pattern of reallocation was accompanied by a simultaneous increase in overall activity, though this effect is more transient. We discuss several potential mechanisms and draw tentative conclusions for broader workplace trends given our study population.