Game Theory, Economics, Social and Behav. Sciences Game theory 63 Mathematics 24 Economics 21 Economic Theory/Quantitative Economics/Mathematical Methods 14 Operations research 13 Computer science 10 Decision making 10 Operation Research/Decision Theory 10 Engineering 8 Probabilities 8 Probability Theory and Stochastic Processes 8 Application software 7 Business 7 System theory 7 Business and Management 6 Game Theory 6 Management science 6 Operations Research, Management Science 6 Artificial Intelligence (incl. Robotics) 5 Artificial intelligence 5 Complex Systems 5 Economics, Mathematical 5 Management information systems 5 Quantitative Finance 5 Algorithms 4 Complexity 4 Computational complexity 4 Computer Appl. in Social and Behavioral Sciences 4 Computer Science 4