Machine generated contents note: Part I Disparate Treatment -- 2 Gender and Race Discrimination in Retail Car -- Negotiations (with Peter Siegelman) -- 3 Toward Causal Explanation -- 4 Discrimination in Consummated Transactions -- 5 Legal Implications -- Part II Disparate Impact -- 6 Unequal...

Reforming reform -- Patriot -- The donation booth -- Regulations of last resort -- Mixing paradigms -- Designing patriot -- Designing the donation booth -- Plugging the gaps -- Safeguarding the guardians -- Who's afraid of the Supreme Court? -- Patriotic politics

This paper seeks to understand the treatment effect of Prescription Drug Monitoring Programs (PDMPs) on opioid prescription rates. Using county-level panel data on all opioid prescriptions in the U.S. between 2006 and 2015, we investigate whether state interventions like PDMPs have heterogeneous...