This paper presents a continuous-time reputation model of sovereign debt allowing for both varying levels of partial default and full default. In it, a government can be a non-strategic commitment type, or a strategic opportunistic type, and a government's reputation is its equilibrium Bayesian...

We use a natural experiment in China's health care reform, in which the government mandated zero markups for drugs sold in public hospitals, to study physician-induced demand for medical care. We develop a theoretical model that robustly predicts that the drug price zero markup policy (ZMP) will...

We identify novel technologies using textual analysis of patents, job postings, and earnings calls. Our approach enables us to identify and document the diffusion of 29 disruptive technologies across firms and labor markets in the U.S. Five stylized facts emerge from our data. First, the...

We study how Americans respond to idiosyncratic and exogenous changes in household wealth and unearned income. Our analyses combine administrative data on U.S. lottery winners with an event-study design that exploits variation in the timing of lottery wins. Our first contribution is to estimate...

Even among commercially-insured individuals, opioid use disorder (OUD) is undertreated in the U.S.: nearly half receive no treatment within 6 months of a new diagnosis. Using a difference-in-differences specification exploiting the extension of insurance parity requirements for substance...

Estimation and testing of factor models in asset pricing requires choosing a set of test assets. The choice of test assets determines how well different factor risk premia can be identified: if only few assets are exposed to a factor, that factor is weak, which makes standard estimation and...

In this paper, we develop a novel dataset of weekly economic conditions indices for the 50 U.S. states going back to 1987 based on mixed-frequency dynamic factor models with weekly, monthly, and quarterly variables that cover multiple dimensions of state economies. We show that there is...

This paper monetizes the life-cycle intragenerational and intergenerational benefits of the Perry Preschool Project, a pioneering high-quality early childhood education program implemented before Head Start that targeted disadvantaged African-Americans and was evaluated by a randomized trial. It...

This paper studies voting in shareholders meetings. We focus on the informational efficiency of different voting mechanisms, taking into account that they affect both management's incentives before the meeting and shareholders' decisions at the meeting. We first focus on the case in which the...

We ask whether epidemic exposure leads to a shift in financial technology usage within and across countries and if so who participates in this shift. We exploit a dataset combining Gallup World Polls and Global Findex surveys for some 250,000 individuals in 140 countries, merging them with...