The economic geography of the United States' energy landscape changed rapidly with domestic expansion of the natural gas sector. Recent work with smooth transition parameter models is extended to an establishment location model estimated using Poisson regression to test whether expansion of this...

Innovations in the energy sector, particularly the extraction of natural gas from shale and tight gas formations using horizontal drilling and "fracking," have helped increase U.S. reserves of natural gas to an estimated 70 years' worth of supply. Some theories suggest such a boom leads to a...