We characterize optimal policies in a multidimensional nonlinear taxation model with bunching. We develop an empirically relevant model with cognitive and manual skills, firm heterogeneity, and labor market sorting. The analysis of optimal policy is based on two main results. We first derive an...

We study the distributional effects of asset returns using a heterogeneous-agent model estimated to match the joint distribution of wealth and returns. In the model, endogenous portfolio decisions play a key role through their impact on households' wealth accumulation. We find substantial...

We document a housing portfolio channel of quantitative easing (QE) transmission exploiting variation in German household data in a difference-in-differences setting around QE adoption in 2015. We find that QE encourages households with larger initial bond positions to rebalance more toward...

We characterize how firms structure supply chains under climate risk. Using new data on the universe of firm-to-firm transactions from an Indian state, we show that firms diversify sourcing locations, and suppliers exposed to climate risk charge lower prices. Our event-study analysis finds that...

Network diffusion models are used to study things like disease transmission, information spread, and technology adoption. However, small amounts of mismeasurement are extremely likely in the networks constructed to operationalize these models. We show that estimates of diffusions are highly...

Economies routinely experience a variety of sector-specific supply and demand shifts. Yet, the distributional welfare consequences of these shifts are not well understood. We address this gap by developing an analytical framework that jointly integrates supply-side and demand-side heterogeneity...

We assess the pattern of Euro Area financial integration adjusting for the role of "onshore offshore financial centers" (OOFCs) within the Euro Area. The OOFCs of Luxembourg, Ireland, and the Netherlands serve dual roles as both hubs of investment fund intermediation and centers of securities...

Reducing high public debts is key for countries seeking to restore fiscal capacity and resilience in the wake of recent crises. But large debt reductions are rare. Jamaica stands out for reducing its debt from 144 percent of GDP to 72 percent over the last decade, a record achieved by running...

We provide a method to measure welfare, in money-metric terms, taking into account expectations about the future. Our two key assumptions are that (1) the expenditure function is separable between the present and the future, and (2) there are some households that do not face idiosyncratic...