Due to the informational advantage of online marketplaces (i.e., platforms), it is a common belief that a platform's market entry will be detrimental to third-party sellers who sell similar products on the platform. To examine the validity of this belief, we conduct an exploratory analysis using...

This paper shows that economic fundamentals can generate reliable out-of-sample forecasts for exchange rates when prediction is based on a "kitchen-sink" regression that incorporates multiple predictors. The key to establishing predictability is estimating the kitchen-sink regression with the...

This paper investigates the impacts of transportation infrastructure expansions on firm productivity and productivity gaps between the private and state sectors in China. Heterogeneous firms compete strategically a la Cournot in a multi-region model of internal trade. We show that lower...