This study examines a reputation-concerned entrepreneur’s incentives to provide disaggregated information about a project’s future performance when he seeks to increase both the market price of the project and the market assessment of his ability as a project manager. Two factors determine...

How are a firm’s size and market power related to one another? Combining micro-data about producers and consumers, we document that while firms mainly grow by selling to more customers, their markups are only associated with their average sales per customer. To study the macroeconomic...

What are the welfare implications of trade shocks? We provide a sufficient statistic that measures changes in welfare, to a first-order approximation, taking into account adjustment in labor supply, in frictional unemployment, and in the sectors to which workers apply while allowing for...

We study how regional shocks spill over across US local markets through intra-firm market networks and explore how such spillovers reshape household welfare across regions. We identify spillovers by linking data on barcode-region-level prices and quantities with producer-level information and by...

How are a firm's size and market power related to one another? Combining micro-data about producers and consumers, we document that while firms mainly grow by selling to more customers, their markups are only associated with their average sales per customer. To study the macroeconomic...

What are the welfare implications of trade shocks? We provide a sufficient statistic that measures changes in welfare, to a first-order approximation, taking into account adjustment in labor supply, in frictional unemployment, and in the sectors to which workers apply while allowing for...