- Game Theory, Economics, Social and Behav. Sciences 14
- Artificial Intelligence 12
- Computer Communication Networks 11
- Computers and Society 11
- Economic Theory/Quantitative Economics/Mathematical Methods 11
- Public Economics 9
- Theory of Computation 9
- Algorithm Analysis and Problem Complexity 8
- International Political Economy 8
- Social Policy 8
- e-Commerce/e-business 8
- Information Systems Applications (incl. Internet) 6
- Simulation and Modeling 6
- Information Storage and Retrieval 5
- Models and Principles 5
- Numeric Computing 5
- Software Engineering 5
- Applied and Technical Physics 4
- Characterization and Evaluation of Materials 4
- Communications Engineering, Networks 4