气候变化领域集成服务门户(CCPortal): Estimating experienced racial segregation in US cities using large-scale GPS data

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DOI	10.1073/pnas.2026160118
	Estimating experienced racial segregation in US cities using large-scale GPS data
	Athey S.; Ferguson B.; Gentzkow M.; Schmidt T.
发表日期	2021
ISSN	0027-8424
卷号	118 期号:46
英文摘要	We estimate a measure of segregation, experienced isolation, that captures individuals' exposure to diverse others in the places they visit over the course of their days. Using Global Positioning System (GPS) data collected from smartphones, we measure experienced isolation by race.We find that the isolation individuals experience is substantially lower than standard residential isolation measures would suggest but that experienced isolation and residential isolation are highly correlated across cities. Experienced isolation is lower relative to residential isolation in denser, wealthier, more educated cities with high levels of public transit use and is also negatively correlated with income mobility. © 2021 National Academy of Sciences. All rights reserved.
英文关键词	Isolation; Mobility; Racial segregation
语种	英语
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/238754
作者单位	Department of Economics, Stanford University, Stanford, CA 94305, United States; National Bureau of Economic Research, Cambridge, MA 02138, United States; Stanford Graduate School of Business, Stanford University, Stanford, CA 94305, United States
推荐引用方式 GB/T 7714	Athey S.,Ferguson B.,Gentzkow M.,et al. Estimating experienced racial segregation in US cities using large-scale GPS data[J],2021,118(46).
APA	Athey S.,Ferguson B.,Gentzkow M.,&Schmidt T..(2021).Estimating experienced racial segregation in US cities using large-scale GPS data.Proceedings of the National Academy of Sciences of the United States of America,118(46).
MLA	Athey S.,et al."Estimating experienced racial segregation in US cities using large-scale GPS data".Proceedings of the National Academy of Sciences of the United States of America 118.46(2021).