This paper explores hypotheses of hierarchical migration using data from the Alaskan Arctic. We focus on migration of Iñupiat people, who are indigenous to the region, and explore the role of income, harvests of subsistence resources, and other place characteristics in migration decisions. To...

Most economic studies of pollution control analyze policies that are optimal for a given set of underlying parameters. Less understood is how such policies perform when the underlying parameters change and policies are not adjusted in response, or what the benefits of adjustment are. We...