This study evaluates the mental health effects of two simultaneously implemented but conflicting policies in the UK: the National Living Wage and the benefits freeze policy. We employed the Callaway and Sant'Anna (2021) DID estimator to evaluate the heterogeneous policy effects, and we found that NLW leads to positive improvements in mental health. Also, we find the negative impact of the benefits freeze policy constricts the NLW effects. Our result is robust to the sensitivity analysis of the parallel trend assumption and the comparison group definition. Additional results support the psychosocial hypothesis that increased job satisfaction is strongly correlated with improvements in mental health. Also, we found evidence of substitution effects between work hours and leisure. Overall, our findings suggest that the effects of the NLW cannot be understood in isolation from the way the entire suite of policy instruments operates on earnings and liveable income for affected low wage workers.
Public policies targeting individuals based on need often impose disproportionate burden on communities that lack the resources to implement these policies effectively. In an elementary school setting, I examine whether community-level interventions focusing on similar needs and providing resources to build capacity in these communities could improve outcomes by improving the effectiveness of individual-level interventions. I find that the extended school day policy that targets lowest-performing schools in reading in Florida significantly improved the effectiveness of the third-grade retention policy in these schools. These complementarities were large enough to close the gap in retention effects between targeted and higher-performing schools.
On June 26, 2015, the United States Supreme Court extended nationwide legal access to same-sex marriage in Obergefell v. Hodges, following a series of court cases and legislative activities at the state and district levels. Similar policies have diffused throughout other countries, especially in western Europe and the Americas. Researchers have used the staggered rollout of legal same-sex marriage and related policies in the U.S. and elsewhere, along with improved data on lesbian, gay, and bisexual people, to study the effects of marriage equality. In this paper, we review this evidence, focusing on outcomes such as societal attitudes, marriage take-up, family formation, employment, time use, health insurance coverage, and health. We discuss conceptual frameworks for understanding the likely effects of same-sex marriage; methodological considerations for studying treatment effects; the policy context surrounding legal same-sex marriage, including the 2023 Respect for Marriage Act; and important areas for future research.
Policy research institutes in the United States play an important role in the creation of evidence for evidence-based policymaking. This is the case with respect to their advocacy for the gathering and broad dissemination of “Big Data” and in the publication of policy analysis in the academic literature using these data. But they play a much more significant role, via non-refereed working papers, in predicting the possible behavioral and distributional consequences of currently proposed policies being considered by the executive and legislative branches of government. Historically, however, policy research institutes, both inside and outside the Beltway, have also played a less understood role. This role is the nurturing of those mostly academic-based economists who, as members of the Council of Economic Advisers, eventually end up advising presidents of the United States and their staff on the state of economic knowledge regarding the economic problems these policymakers are called to solve via evidence-based policymaking.