Before revision:  We then turn to models of wealth distribution where an agent-based approach also prevails: kinetic theory models , and continue with game theory models and review the now classic minority games. We end this review by providing an outlook on possible directions of research .
After revision:  We then turn to models of wealth distribution where an agent-based approach also prevails: kinetic theory models , and continue with game theory models and review the now classic minority game and related problems .