Econometrics Quantitative Economics 210 Macroeconomics 71 Macroeconomics and Monetary Economics 71 Game Theory 53 Game theory 53 Operations research 38 Statistics  38 Finance 36 Financial Economics 35 Operations Research and Decision Theory 35 Statistics in Business, Management, Economics, Finance, Insurance 35 Economics 31 Economic Policy 30 Economic policy 30 Mathematics in Business, Economics and Finance 24 Microeconomics 23 Finance, Public 21 Mathematics 21 Social sciences 21 Economic development 20 Public Economics 18 International economic relations 16 Social sciences-Mathematics 16 Complex Systems 15 Economic Growth 15 History of Economic Thought and Methodology 15 System theory 15 Management science 14 Economics-History 13