Fullerton, Thomas M., Ileana M. Resendez, and Adam G. Walke. “Upward Sloping Demand for a Normal Good? Residential Electricity in Arkansas”. International Journal of Energy Economics and Policy 5, no. 4 (October 14, 2015): 1065–1072. Accessed November 23, 2024. https://econjournals.com/index.php/ijeep/article/view/1442.