Dr. Atif Jahanger works in the Department of Economics at Hainan University, China. He earned his Ph.D. in Economics from China's Zhongnan University of Economics and Law. His current research interests are in applied time series econometrics, focusing on energy economics, tourism economics, development economics, environmental economics, and resource economics. He has published a number of scholarly journal articles in internationally refereed journals, such as Environmental Science and Pollution Research, Energies, Air Quality, Atmosphere & Health, the Journal of Public Affairs, Sustainable Production and Consumption, Energy, and the Journal of Asian Finance, Economics, and Business. In addition, he has reviewed many scholarly journals worldwide. Email: atif_jahanger@hotmail.com