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We study inference in shift-share regression designs, such as when a regional outcome is regressed on a weighted average of observed sectoral shocks, using regional sector shares as weights. We conduct a placebo exercise in which we estimate the effect of a shift-share regressor constructed with...
Persistent link: https://www.econbiz.de/10012912168
Many studies use shift-share (or “Bartik”) instruments, which average a set of shocks with exposure share weights. We provide a new econometric framework for shift-share instrumental variable (SSIV) regressions in which identification follows from the quasi-random assignment of shocks, while...
Persistent link: https://www.econbiz.de/10012911479
In this chapter we analyze immigration and its effect on urban and regional economies focusing on productivity and labor markets. While immigration policies are typically national, the effects of international migrants are often more easily identified on local economies. The reason is that their...
Persistent link: https://www.econbiz.de/10013048050
To understand the elasticity of employment to local labor demand shocks, we develop a quantitative general equilibrium … local employment elasticities differ substantially across U.S. counties and commuting zones in ways that are not well … around 3.3 percent and employment reallocations from -20 to 30 percent …
Persistent link: https://www.econbiz.de/10013012379
The Bartik instrument is formed by interacting local industry shares and national industry growth rates. We show that the typical use of a Bartik instrument assumes a pooled exposure research design, where the shares measure differential exposure to common shocks, and identification is based on...
Persistent link: https://www.econbiz.de/10012924475
observations on most businesses located in California. The evidence indicates that enterprise zones do not increase employment. We … also find no shift of employment toward the lower-wage workers targeted by enterprise zone incentives. We conclude that the …
Persistent link: https://www.econbiz.de/10013240345
We estimate the effects of Wal-Mart stores on county-level retail employment and earnings, accounting for endogeneity … employment results indicate that a Wal-Mart store opening reduces county-level retail employment by about 150 workers, implying … retail employment. The payroll results indicate that Wal-Mart store openings lead to declines in county-level retail earnings …
Persistent link: https://www.econbiz.de/10013240653
's Longitudinal Business Database, we document that firms redistribute the employment impacts of local demand shocks across regions … sharp drop in consumer demand, leading to large employment losses in the non-tradable sector. Consistent with firms …-level employment with respect to house prices in other counties in which the firm has establishments. At the same time, establishments …
Persistent link: https://www.econbiz.de/10012987130
assistance benefits reduce employment, and more suggestive evidence that they affect marital status and living arrangements. The …
Persistent link: https://www.econbiz.de/10013232192
antidepressant use has a positive effect on the employment probability of women living with HIV. The proposed instrumental variables …
Persistent link: https://www.econbiz.de/10012747942