We analyze the effect of local-level labor market concentration on wages. Using Census data over the period 1977-2009, we find that: (1) local-level employer concentration exhibits substantial cross-sectional and time-series variation and increases over time; (2) consistent with labor market...

We analyze the effect of local-level labor market concentration on wages. Using Census data over the period 1977–2009, we find that: (1) local-level employer concentration exhibits substantial cross-sectional and time-series variation and increases over time; (2) consistent with labor market...

We analyze the effect of local-level labor market concentration on wages. Using plant-level U.S. Census data over the period 1978–2016, we find that: (1) local-level employer concentration exhibits substantial cross-sectional variation; (2) consistent with labor market monopsony power, there...