Do firms employing undocumented workers have a competitive advantage? Using administrative data from the state of Georgia, this paper investigates the incidence of undocumented worker employment across firms and how it affects firm survival. Firms are found to engage in herding behavior, being...

Using administrative data from the state of Georgia, the authors find that a greater share of undocumented workers in an industry has a statistically significant negative impact on the wages of documented workers. The practical impact, however, is small, given the size of the undocumented...