In early April, following his Senate confirmation, Jay Bhattacharya, a Professor of Medicine at the Stanford Medical School, ...

In early April, following his Senate confirmation, Jay Bhattacharya, a Professor of Medicine at the Stanford Medical School, became the 18th Director of the National Institutes of Health (NIH). The ...

We examine the causal effect of health insurance on mortality using the universe of low-income adults, a dataset of 37 million individuals identified by linking the 2010 Census to administrative tax ...

We study the effects of social media political advertising by randomizing subsets of 36,906 Facebook users and 25,925 Instagram users to have political ads removed from their news feeds for six weeks ...

This paper investigates how the tying of complementary products can be used to preserve and extend monopoly positions. We first show how a firm that is a monopolist of a product in the current period ...

In this paper we argue that an important source of the recent increase in outsourcing is the computer and information technology revolution, characterized by increased rates of technological change.

Despite the increasing use by charities, significant uncertainty exists about optimal online fundraising mechanisms, especially when large donor pools show substantial heterogeneities. We use an ...

This note accompanies the Cross-country Historical Adoption of Technology (CHAT) dataset. CHAT is an unbalanced panel dataset with information on the adoption of over 100 technologies in more than 150 ...

This paper develops a dynamic general equilibrium model that is intended to help clarify the role of credit market frictions in business fluctuations, from both a qualitative and a quantitative ...

We find that an unanticipated tightening of US monetary policy tends to raise US import prices. This empirical “spill-back” pattern differs from the predictions of typical open-economy macro models.

Our primary empirical findings are that the age-friendliness of Korean jobs grew more slowly than in the US, and that older Koreans were not the main beneficiaries of these jobs. Both findings reflect ...

We examine the labor market effects of AI chatbots using two large-scale adoption surveys (late 2023 and 2024) covering 11 exposed occupations (25,000 workers, 7,000 workplaces), linked to matched ...