We investigate whether, by providing better and more timely information, the first mandatory online reporting and auditing program for wastewater discharge releases in the U.S. improved facility ...

This paper examines how networks formed through college athletics influence the early-career trajectories of Ivy League graduates. Tracking professional histories of 120,306 Ivy League graduates, we ...

Tax avoidance through personal holding companies has long been viewed as a key challenge for progressive income taxation. We exploit twenty years of administrative micro-data linking firms to owners ...

We study how temperature fluctuations affect U.S. state-level economic conditions using high frequency, weekly data from 1987 to 2024. The impulse response to a temperature shock from a panel local ...

We document arguably unintended returns of biodiversity conservation to science discovery, exploiting the 2002 fishing ban in China—an ecosystem restoration policy without explicit science-related ...

This paper examines reforms in China’s imperial examination system during the Northern Song dynasty that anonymized exam submissions and ended local officials’ discretion to recommend candidates.

Progressive taxation is central to high-income countries' tax systems, but developing countries typically rely on less progressive instruments. We study the introduction of progressive property ...

Most unemployment insurance (UI) systems condition the potential duration of benefits on claimants' work history, yet little evidence exists on whether doing so is socially optimal. We study this ...

This paper examines the long-term effects of early-life exposure to county health departments (CHDs), a public health initiative aimed at providing affordable healthcare access to disadvantaged and ...

Financial incentives may encourage vaccination, but their cost-effectiveness depends on targeting patients who are most responsive. We conducted a randomized controlled trial with 57,579 adult ...

As renewable generation plays a growing role in the energy system, periods of negative wholesale electricity prices are becoming increasingly common and are expected to grow dramatically over the next ...

Using rich data on Chinese schoolchildren, we study the relationships of IQ and personality traits with children’s risk preferences and how they affect the precision with which those preferences are ...