Jianda Wang, Ph.D. in Economics, Postdoctoral Fellow at the Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University. His main research areas include energy efficiency optimization, carbon emission inequality, and the synergistic development of digitalization and decarbonization. He has published over 70 academic papers in Chinese and English, including 44 papers as the first author or corresponding author in SSCI, SCI, and CSSCI journals in the field of energy and environmental economics, such as Ecological Economics, Energy Economics, Energy Policy, Renewable & Sustainable Energy Reviews, Sustainable Cities and Society, Technology in Society, and Applied Energy. His academic work has been cited over 2,900 times on Google Scholar, with an H-index of 28, including 2 ESI Hot Papers and 14 ESI Highly Cited Papers. He was selected in the 2024 World's Top 2% Scientists (Annual Scientific Impact List) published by Stanford University and Elsevier.