We investigate the relationship between competition and stage specialization in the venture capital (VC) market. A typical successful company goes through multiple stages of VC investments, but an average VC firm specializes and participates only in a subset of these stages. We hypothesize that...

We investigate the effect of competition on price dispersion in the airline industry. Using panel data from 1993 to 2008, we find a non-monotonic effect of competition on price dispersion. An increase in competition is associated with greater price dispersion in concentrated markets but is...

Using a dataset of dialysis facilities operating in more than 1000 U.S. counties in 2007, I examine the product choice of two types of firms: multiproduct dialysis facilities and single product dialysis facilities. I simulate the effect of a Medicare policy proposal in 2008 which reduces the...

We investigate the relationship between competition and firm specialization in the venture capital (VC) market. Staged financing motivates VC firms to fund entrepreneurs in various states of maturity: startup/seed, early, growth, and so forth, and leads to stage specialization. Contrary to the...

We empirically quantify the welfare implications of bank entry in the United States between 2000 and 2008. We use a fully structural framework that combines a differentiated demand model with an endogenous product model to investigate the market outcomes. We find no evidence for under- or...