The COVID-19 pandemic highlighted the importance of vaccines, but it also underscored the reservations and low take-up rates among US citizens.

In a paper in the American Economic Journal: Economic Policy, authors Marcella Alsan and Sarah Eichmeyer tested several approaches to improving messages aimed at boosting vaccine demand. Their main finding was that messages delivered by laypersons were more effective than those delivered by persons perceived to be doctors.

Eichmeyer says that video messages delivered by experts who were of the same race or were perceived as empathetic can be effective for some types of viewers, but for the most hesitant, ordinary citizens may be the best positioned to dispel myths about vaccines.

She recently spoke with Tyler Smith about the design of her and Alsan’s experiment and what their results imply about vaccine messaging.

In the middle of the day on Friday, March 10, 2023, bank regulators swiftly shut down Silicon Valley Bank (SVB), arguably averting a wider panic. Compared to past financial crises, it was not especially economically significant, but it stands out as an important, illustrative example of the economics of banking.

In a paper in the Journal of Economic Perspectives, author Andrew Metrick explains the causes behind SVB’s failure and how the government responded. He says that understanding the collapse of SVB is a stepping stone to making sense of more complicated financial crises such as the Global Financial Crisis.

Metrick recently spoke with Tyler Smith about why Silicon Valley Bank failed and what policymakers can do to prevent financial crises.

Before Silicon Valley became a byword for innovation, Route 128, outside of Boston, was America's technology highway, connecting the country’s premier technology companies and research facilities. However, this first American high-tech cluster likely would not have developed as it did without one of the biggest shocks to federal R&D funding in US economic history.

In a paper in the American Economic Review, authors Daniel P. Gross and Bhaven N. Sampat explain how a World War II research effort jump-started innovation hubs like Route 128 across the United States. Gross and Sampat recently spoke with Tyler Smith about the history of R&D funding in the United States, and the lessons policymakers can take from it.