She specialises mainly in game theory and optimal control with applications: large games, games with a continuum of players, dynamic games, differential games, models of common or interdependent resource extraction, game theoretic models of markets, theory of decision making given incomplete, ambiguous or distorted information, which have applications in, among other things, resource extraction, enforcement of cooperation, military telecommunication problems and traffic models. She obtained her PhD in mathematics from Faculty of Mathematics, Informatics and Mechanics, University of Warsaw, while habilitation in economics from Warsaw School of Economics.