P Economic Systems
P2 Socialist Systems and Transitional Economies
- 总体
- P20 General
- P21 Planning, Coordination, and Reform
- P22 Prices
- P23 Factor and Product Markets • Industry Studies • Population
- P24 National Income, Product, and Expenditure • Money • Inflation
- P25 Urban, Rural, and Regional Economics
- P26 Political Economy • Property Rights
- P27 Performance and Prospects
- P28 Natural Resources • Energy • Environment
- P29 Other
- P20 General