Gan Kai, Ph.D. in Economics, is currently an associate professor at School of Economics and Management, Xi University of Technology. The main research fields include project management, operation management and supply chain management. His specific research interests include EVM project dynamic management, PPP project operation and risk analysis, supply chain financial risk analysis based on cognitive bias, and SME growth and development theory.

The so-called financial economics is the science of studying the effective allocation of financial resources.