State and Local Policy

State and Local Policy

Recent research in State and Local Policy

Economic impacts of the National Park System

Environmental conservation leads to increased employment and income in the local economy. This is supported by newly digitized data on the National Park System, the largest national conservation entity in the world. The data shows that these gains are driven by visitors.

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National Parks

Externalities of Marijuana Legalization: Marijuana Use in Non-Legalizing States

We study the impact of distant connections on marijuana use. Using data on Facebook friendships, we investigate whether connections to states where recreational marijuana is legalized affect marijuana use in areas where it remains illegal.

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 Economic Development image Improving water use through pricing and information in South Africa