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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
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
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
-level employment. For the average state, reducing the payroll weight from one-third to one-quarter increases manufacturing employment … externalities on other states in that the effects of the apportionment formula on aggregate employment is zero. Every job gained …
Persistent link: https://www.econbiz.de/10012755998
below-average wages. According to simulation results, taxes lower long-run employment levels in high-wage areas by 17 … $40 billion in 2008. Employment is shifted from North to South and from urban to rural areas. Tax deductions index taxes …
Persistent link: https://www.econbiz.de/10012759313
employment" growth, with regions that concentrated on the production of durable goods or inputs to the" construction sector …
Persistent link: https://www.econbiz.de/10013243372
differences in pay and employment seem remarkably persistent. This paper documents long-run trends in female employment, working …
Persistent link: https://www.econbiz.de/10013001210
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