Risk analysis of species invasions links biology and economics, is increasingly mandated by international and national policies, and enables improved management of invasive species. Biological invasions proceed through a series of transition probabilities (i.e., introduction, establishment,...

Will a major shock awaken US citizens to the threat of catastrophic pandemic risk? Using a natural experiment administered both before and after the 2014 West African Ebola Outbreak, our evidence suggests “no”. Our results show that prior to the Ebola scare, US citizens were relatively...