How can we use the novel capacities of large language models (LLMs) in empirical research? And how can we do so while accounting for their limitations, which are themselves only poorly understood? We ...

The Affordable Care Act (ACA) significantly expanded health insurance in the United States, but its impact has varied across time and states. We assess the law’s heterogeneous impacts over the three ...

When the COVID-19 pandemic began in early 2020, the amount of telework sharply increased, allowing people to work while limiting their exposure to others. At that time, there were no regular monthly ...

I hope that users as well as consumers will find Sections that broaden their views. I start with when an economist might want to run an experiment. I then discuss basic lessons when designing ...

Understanding the role of preferences, beliefs, and constraints on social and wealth inequities is a key unlock for economic growth. This study focuses on the inter-relationship between risk and ...

In the World Bank Enterprise Survey, the share of entrepreneurs who are women first rises and then falls with national income, which reverses the well-known U-shaped relationship between female labor ...

Mechanism design offers a strategy to overcome this issue: offer an “incentive-compatible” menu of policy choices designed to induce participants to select the variant intended for their type. Using a ...

We document that the long-run economic benefits of a low-cost early-life health intervention transmit to later generations, but only for children of exposed mothers. We provide novel evidence that the ...

The child mental health crisis has been described as the “defining public health crisis of our time.” This article addresses three myths about the crisis: (i) the idea that the crisis is new; (ii) the ...

If you are affiliated with a subscribing institution, you may also request that this paper be sent to your institutional email address. Please enter your email address below and click “send.” In ...

Causal inference methods are widely used in empirical research; however, there is a paucity of evidence on the properties of shared latent factor estimators in the presence of contaminated ...

Across the country, voluntary desegregation busing programs aim to ameliorate these imbalances and disparities. A longstanding Massachusetts program, METCO, buses K-12 students of color from Boston ...