- H30 - Fiscal Policies and Behavior of Economic Agents: General13
- J15 - Economics of Minorities, Races, Indigenous Peoples, and Immigrants; Non-labor Discrimination13
- J20 - Demand and Supply of Labor: General13
- N21 - Economic History: Financial Markets and Institutions: U.S.; Canada: Pre-191313
- O30 - Innovation; Research and Development; Technological Change; Intellectual Property Rights: General13
- C72 - Noncooperative Games12
- D12 - Consumer Economics: Empirical Analysis12
- F33 - International Monetary Arrangements and Institutions12
- H31 - Fiscal Policies and Behavior of Economic Agents: Household12
- R11 - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes12
- C10 - Econometric and Statistical Methods and Methodology: General11
- C13 - Estimation: General11
- E37 - Prices, Business Fluctuations, and Cycles: Forecasting and Simulation: Models and Applications11
- F10 - Trade: General11
- F14 - Empirical Studies of Trade11
- F44 - International Business Cycles11
- H24 - Personal Income and Other Nonbusiness Taxes and Subsidies; includes inheritance and gift taxes11
- H25 - Business Taxes and Subsidies including sales and value-added (VAT)11
- L60 - Industry Studies: Manufacturing: General11
- R23 - Urban, Rural, Regional, Real Estate, and Transportation Economics: Regional Migration; Regional Labor Markets; Population; Neighborhood Characteristics11