Tracking human migration from online attention
The dynamics behind human migrations are very complex. Economists have intensely
studied them because of their importance for the global economy. However, tracking
migration is costly, and available data tends to be outdated. Online data can be used to
extract proxies for migration flows, and these proxies would not be meant to replicate
traditional measurements but are meant to complement them. We analyze a random sample
of a microblogging service popular in Brazil (more than 13M posts and 22M reposts) and …
studied them because of their importance for the global economy. However, tracking
migration is costly, and available data tends to be outdated. Online data can be used to
extract proxies for migration flows, and these proxies would not be meant to replicate
traditional measurements but are meant to complement them. We analyze a random sample
of a microblogging service popular in Brazil (more than 13M posts and 22M reposts) and …
Tracking Human Migration from Online Attention
LM Aiello, P Fraternali - Citizen in Sensor Networks: Second …, 2013 - books.google.com
The dynamics behind human migrations are very complex. Economists have intensely
studied them because of their importance for the global economy. However, tracking
migration is costly, and available data tends to be outdated. Online data can be used to
extract proxies for migration flows, and these proxies would not be meant to replicate
traditional measurements but are meant to complement them. We analyze a random sample
of a microblogging service popular in Brazil (more than 13M posts and 22M reposts) and …
studied them because of their importance for the global economy. However, tracking
migration is costly, and available data tends to be outdated. Online data can be used to
extract proxies for migration flows, and these proxies would not be meant to replicate
traditional measurements but are meant to complement them. We analyze a random sample
of a microblogging service popular in Brazil (more than 13M posts and 22M reposts) and …
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