Xiao-Bing Zhang, University of Gothenburg (IMAGE) University of Gothenburg Caption Xiao-Bing Zhang decided to pursue a PhD in environmental economics at the University of Gothenburg after finding a Chinese translation of Professor Thomas Sterner's book about environmental policy instruments in a university bookstore in Beijing. Credit Karin Backteman Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.