This article examines the effect of recreational cannabis dispensary sales on traffic crashes by employing difference-in-differences model that exploits the variation in the timing of recreational marijuana dispensary entry across counties within Colorado. Using marijuana-related hospital...

As of 2021, 16 U.S. States and the District of Columbia have implemented laws allowing undocumented migrants to acquire a driver's license. In this paper, I hypothesize that lower barriers to work caused by the ability to obtain driving licenses can affect undocumented migrants' fertility...

Recent years have seen a rise in mass shooting incidents in the United States. While direct victims and their families undoubtedly suffer the most serious consequence of mass shootings, little is known on whether mass shootings have negative impacts beyond those immediately exposed to the...

Low-skilled immigration has been argued to lower the price of services that are close substitutes for household production, reducing barriers for women to enter the labor market. Therefore, policies that reduce the number of low-skilled immigrants who work predominantly in low-skilled service...

In recent decades, the USA has admitted a large number of foreign-born students into its educational system, raising concerns that the presence of foreign-born students would adversely impact the educational achievement of US-born students and incentivize them to move to private schools where...