The change in the cost of capital that results from a divestiture strategy can be closely approximated as a simple linear function of three parameters: (1) the fraction of socially conscious capital, (2) the fraction of targeted firms in the economy and (3) the return correlation between the...

Exchange rates depreciate by the difference between the domestic and foreign marginal utility growths. Exchange rates vary a lot , as much as 10% per year. However, equity premia imply that marginal utility growths vary much more, by at least 50% per year. This means that marginal utility...

News about macroeconomic fundamentals and geopolitical events affect crude oil markets differently. Using sentiment scores for a broad set of global news of different types, we find that news related to macro fundamentals have an impact on the oil price in the short run and significantly predict...

We provide a theoretical and empirical analysis of the link between financial and real health care markets. This link is important as financial returns drive investment in medical research and development (R&D), which in turn, affects real spending growth. We document a “medical innovation...

We review the literature on the impact of the COVID-19 pandemic on financial markets. We first document several key facts about equity and fixed income markets during this period. We then discuss various literatures that analyze broad movements in prices, market dislocations, and the impact of...