90Axx Mathematical economics, {For econometrics, See 62P20} ( 0 Dok. )

• 90A05 Decision theory, See also {62Cxx, 90B50, 90D35} ( 0 Dok. )
• 90A06 Individual preferences ( 0 Dok. )
• 90A07 Group preferences ( 0 Dok. )
• 90A08 Social choice ( 0 Dok. )
• 90A09 Finance, portfolios, investment ( 0 Dok. )
• 90A10 Utility theory ( 0 Dok. )
• 90A11 Production theory, theory of the firm ( 0 Dok. )
• 90A12 Price theory and market structure ( 0 Dok. )
• 90A14 Equilibrium: general theory ( 0 Dok. )
• 90A15 General economic models, trade models ( 0 Dok. )
• 90A16 Dynamic economic models, growth models ( 0 Dok. )
• 90A17 Multisectoral models ( 0 Dok. )
• 90A19 Statistical models; economic indexes and measures ( 0 Dok. )
• 90A20 Economic time series analysis, See also {62M10} ( 0 Dok. )
• 90A25 Spatial models ( 0 Dok. )
• 90A27 Public goods ( 0 Dok. )
• 90A28 Voting theory ( 0 Dok. )
• 90A30 Environmental economics (natural resource models, harvesting, pollution, etc.) ( 0 Dok. )
• 90A35 Informational economics ( 0 Dok. )
• 90A36 Incentives theory ( 0 Dok. )
• 90A40 Consumer behavior, demand theory ( 0 Dok. )
• 90A43 Expected utility; risk-averse utility ( 0 Dok. )
• 90A46 Risk theory ( 0 Dok. )
• 90A50 Labor market ( 0 Dok. )
• 90A53 Special types of economies ( 0 Dok. )
• 90A56 Special types of equilibria ( 0 Dok. )
• 90A58 Models of real-world systems; general macro-economic models, etc. ( 0 Dok. )
• 90A60 Market models (auctions, bargaining, bidding, selling, etc.) ( 0 Dok. )
• 90A70 Macro-economic policy-making, taxation ( 0 Dok. )
• 90A80 Resource allocation ( 0 Dok. )
• 90A99 None of the above but in this section ( 0 Dok. )