National industrial concentration in the U.S. has risen sharply since the early 1980s, but there remains dispute over whether local geographic concentration has followed a similar trend. Using near population data from the Economic Censuses, we confirm and extend existing evidence on national...

Does the banking structure of a local economy matter for local economic outcomes? Using a discontinuity in the application of bank antitrust rules, I inspect how changes in bank concentration impacts local labor market outcomes. A rise in county-level deposit-HHI of 142 points leads to a rise in...

In this paper, I examine whether higher product market power can affect labor earnings through its effect on overall labor demand in distinct markets, as a set of dominant firms replaces employment by competitors. To identify relative labor demand shifts, I focus on variations in the spatial...

Thousands of establishments employing millions of workers change ownership each year, sometimes leading to large changes in local labor market concentration that potentially increase labor market power. Using matched employer-employee data from the U.S., this paper estimates the direct and...