Yuanyuan Hao, associate professor in the School of Economics, Jiangsu University of Technology, and received a B.A. and Ph.D. in economics from the Dankook University in Korea. His research is focused on the heterogeneous modelling in the quantitative macroeconomics and energy markets, especially in analyzing market structure and economic effects. Major areas of research include energy economics (electric power, crude oil, natural gas, and biomass energy), and industrial economics.