id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
8623hx1504g	Wenbo Li	Essays in Labor and Environmental Economics	2020		.txt	text/plain	327	14	50	In the second chapter, I estimate a fixed effects model to study the effect of air pollution in the origin on out-migration and a conditional logit model to study the effect of air pollution on location choice, employing air pollution from distant sources carried by wind as an instrument for local air pollution. In cities where road space rationing was implemented permanently, the policy reduced air pollution, while in cities where road space rationing was implemented temporarily, I cannot reject that the policy had zero impact.	cache/8623hx1504g.txt	txt/8623hx1504g.txt