Dr. Sahbi FARHANI holds an MSc in Statistics Applied to Management from the Higher Institute of Management of Sousse (ISG Sousse), University of Sousse, Tunisia (2009) and a PhD in Economic Sciences from the Faculty of Economic Sciences and Management of Tunis (FSEGT), University of Tunis El Manar, Tunisia (2017). In September 2020, he was appointed as an Assistant Professor of Quantitative Methods at the Higher Institute of Finance and Taxation of Sousse (ISFFS), University of Sousse, Tunisia. He is also a Non-Resident Researcher at the IPAG Business School, Paris, France (since January 2014). Dr. Sahbi FARHANI is a researcher in Energy Economics and Econometrics. His research areas concern energy economics, environmental degree of pollution, and climate change. His articles have been published in refereed journals such as Energy Policy, Energy, Renewable and Sustainable Energy Reviews, Journal of Energy and Development, International Journal of Energy Sector Management, Environmental Science and Pollution Research, Economic Modelling, Structural Change and Economic Dynamics, and so on.