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AHSR 2020 Virtual Conference: Methods Workshop: State-Level Opioid Policy Analyses: Moving Beyond the Classic Difference-in-Difference Model

12:00pm - December 14, 2020
New England ATTC
Registration Deadline:
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Contact us at NewEnglandATTC@brown.edu

Motivated by the context of opioid policy research, this workshop will provide an overview of key methodological challenges faced when evaluating the effectiveness of state-level policy using annual state- level data, as well as potential solutions and practice guidelines. We will begin discussing the commonly used linear difference-in-difference (DID) model and then subsequently discuss DID extensions and alternative approaches (i.e., autoregressive models, non-linear models, doubly robust methods, synthetic controls). Methods will be demonstrated in STATA using an opioid policy case study.