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Social and Behavioral Sciences Commons

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Economics

USF Tampa Graduate Theses and Dissertations

2020

Difference-in-difference

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Essays In Applied Public Policy And Health Economics, Stephen W. Poteet May 2020

Essays In Applied Public Policy And Health Economics, Stephen W. Poteet

USF Tampa Graduate Theses and Dissertations

In the first chapter, we investigate the changing landscape of America’s marijuana legislation. We first build a theoretical model to determine the impact of these changing laws on adolescents and take a closer look at the intricacies within the market. Then we provide an empirical analysis to test our hypotheses and improve upon econometric models used in previous research. We use data from the Youth Risk Behavior Survey (YRBS) administered from 2009 to 2017 in the United States. Our identification strategy included a non-linear generalized difference-in-differences approach and a group-time treatment effect. When focused on adolescent usage in the past …