Johannes is an Associate Professor at the Department of Economics and Tutorial Fellow at St Anne’s College. After studying Electrical Engineering and Industrial Engineering, he completed a PhD in Economics at the University of Bonn and then moved to the University of Nottingham. He joined Oxford in 2011 and teaches mainly Public Economics and Behavioural Economics. In his research, he applies insights from behavioural and experimental economics to questions in public and labour economics. His research has studied the economic effects of honesty, disappointment, fairness, complexity, and fungibility.