XiaoHu Wang is a professor of public management at City University of Hong Kong. He is well known as a specialist in governmental financial management in the US. His research explores ways to generate financial resources for environmental protection. He is also interested in improving implementation capacity for environmental sustainability projects. He chaired American Society for Public Administration (ASPA) Section on Public Performance & Management and has served on editorial boards of several international journals. He is council member of ASPA International Chapter. His research appears in some most prestigious journals in public management, financial management, and environmental management. He is the author of Financial Management in the Public Sector: Tools, Applications, and Cases (3rd edition, M.E. Sharpe, 2014).