In 2009, salmonellosis was found in peanut processed by the Peanut Corporation of America, resulting in 714 cases of severe food poisoning from ingesting contaminated peanut butter. In 2010, over 1900 people were hospitalized due to salmonella outbreak from eggs produced in two Iowa farms. Using...

While shale gas development can result in rapid local economic development, negative externalities associated with the process may adversely affect the prices of nearby homes. We utilize a triple-difference estimator and exploit the public water service area boundary in Washington County,...