Nobuyuki Hanaki is a professor of economics at Institute of Social and Economic Research, Osaka University. He is also the director of Research Center for Behavioral Economics. His main research interest lies on understanding the aggregate consequences of interactions among heterogeneous decision makers. He employs mathematical and computational modelling, as well as controlled laboratory experiments in his research. Results of his research have been published in such journals as Economic Journal, Management Science, Games and Economic Behavior, European Economics Review, Journal of Economic Behavior and Organization, and Journal of Economic Dynamics and Control.