This paper empirically characterizes competitive behavior among charitable nonprofits where prices and output are difficult to observe. Using a model tailored to donative nonprofits and an empirical methodology that exploits cross-sectional variation in market size and various measurable...

We examine whether the patterns of entry and exit established in prior work continue to persist, despite recessions in 2001 and 2008, the introduction of the new Form 990 in 2008, and claims of increased IRS enforcement. We find that charity net entry rates remain positive and consistent over...