We study how signaling affects equilibrium outcomes and welfare in an online credit market using detailed data on loan characteristics and borrower repayment. We build and estimate an equilibrium model in which a borrower may signal her default risk through the reserve interest rate. Comparing a...

We study how signaling affects equilibrium outcomes and welfare in markets with adverse selection. Using data from an online credit market, we estimate a model of borrowers and lenders where low reserve interest rates can signal low default risk. Comparing a market with and without signaling...

This paper studies how signaling can facilitate the functioning of a market with classical adverse selection problems. Using data from Prosper.com, an online credit market where loans are funded through auctions, we provide evidence that reserve interest rates that borrowers post can serve as a...

We provide evidence that market concentration (HHI) based bank antitrust review can be improved by incorporating a determinant of substitutability between merging banks—the proximity of their branch networks. Using difference-in-differences to estimate the effects of bank mergers, we find that...

I study transactions between aircraft manufacturers and airlines as well as airlines' utilization of their fleet. Aircraft production is characterized by economies of scale via learning-by-doing, which creates a trade-off between current profit and future competitive advantage in the aircraft...