JEL分类号
JEL分类系统，是美国经济学会《经济文献杂志》（Journal of Economic Literature)所创立的对经济学文献的主题分类系统，并被现代西方经济学界广泛采用。该分类方法主要采用开头的一个英文字母与随后的两位阿拉伯数字一起对经济学各部类进行“辞书式”编码分类。
A-经济学总论和教学
B-经济学思想流派和方法论
C-数理和数量方法
D-微观经济学
E-宏观经济学和货币经济学
F- 国际经济学
G-金融经济学
H-公共经济学
I-卫生经济学，教育经济学和福利经济学
J-劳动经济学和人口经济学
K-法律和经济学
L-产业组织
M-企业管理和商务经济学;市场营销学;会计学
N-经济史
O- 经济发展，技术变迁和增长 英雄的泪
工程技术人员职称P-经济体制
Q-农业经济学和自然资源经济学
R-城市经济学，农村经济学和区域经济学
Z-其他专题
A-经济学总论和教学（ A- General Economics and Teaching ）
A1
A1 - General Economics
A10 - General
A11 - Role of Economics; Role of Economists; Market for Economists
A12 - Relation of Economics to Other Disciplines
A13 - Relation of Economics to Social Values
A14 - Sociology of Economics
A19 - Other
A2
A2 - Economics Education and Teaching of Economics
A20 - General
A21 - Pre-college
A22 - Undergraduate
A23 - Graduate
A29 - Other
A3
A3 - Multisubject Collective Works
A30 - General
A31 - Multisubject Collected Writings of Individuals
A32 - Multisubject Volumes
A39 - Other
B-经济学思想流派和方法论( B-Schools of Economic Thought and Methodology )
B0
B0 - General
B00 - General
B1
B1 - History of Economic Thought through 1925
B10 - General
B11 - Preclassical
B12 - Classical
B13 - Neoclassical through 1925
B14 - Socialist; Marxist
B15 - Historical; Institutional
B16 - Quantitative
B19 - Other
B2
B2 - History of Economic Thought since 1925
B20 - General
B21 - Microeconomics
B22 - Macroeconomics
B23 - Econometrics; Quantitative Studies
奈良时代 B24 - Socialist; Marxist
B25 - Historical; Institutional; Evolutionary; Austrian
B29 - Other
B3
B3 - History of Thought: Individuals
B30 - General
B31 - Individuals
B4
B4 - Economic Methodology
B40 - General
B41 - Economic Methodology
B49 - Other
B5
B5 - Current Heterodox Approaches
B50 - General
B51 - Socialist; Marxian; Sraffian
B52 - Institutional; Evolutionary
B53 - Austrian
B59 - Other
C-数理和数量方法(C-Mathematical and Quantitative Methods)
C0
C0 - General
三辩 C00 - General
C1
C1 - Econometric and Statistical Methods: General
C10 - General
C11 - Bayesian Analysis
C12 - Hypothesis Testing
C13 - Estimation
C14 - Semiparametric and Nonparametric Methods
C15 - Statistical Simulation Methods; Monte Carlo Methods; Bootstrap Methods
C16 - Specific Distributions
C19 - Other
C2
C2 - Econometric Methods: Single Equation Models; Single Variables
C20 - General
C21 - Cross-Sectional Models; Spatial Models; Treatment Effect Models
怒不可遏的意思 C22 - Time-Series Models
C23 - Models with Panel Data
C24 - Truncated and Censored Models
C25 - Discrete Regression and Qualitative Choice Models
C29 - Other
C3
C3 - Econometric Methods: Multiple/Simultaneous Equation Models; Multiple Variables
上嘴唇长痣好不好
C30 - General
南京的特产
C31 - Cross-Sectional Models; Spatial Models; Treatment Effect Models
C32 - Time-Series Models
C33 - Models with Panel Data
C34 - Truncated and Censored Models
C35 - Discrete Regression and Qualitative Choice Models
C39 - Other
C4
C4 - Econometric and Statistical Methods: Special Topics
C40 - General
C41 - Duration Analysis
C42 - Survey Methods
C43 - Index Numbers and Aggregation
C44 - Statistical Decision Theory; Operations Rearch
超好听的英文歌曲
C45 - Neural Networks and Related Topics
C49 - Other
C5
C5 - Econometric Modeling
C50 - General
C51 - Model Construction and Estimation
C52 - Model Evaluation and Testing
C53 - Forecasting and Other Model Applications
C59 - Other
C6
C6 - Mathematical Methods and Programming
C60 - General
C61 - Optimization Techniques; Programming Models; Dynamic Analysis
C62 - Existence and Stability Conditions of Equilibrium
C63 - Computational Techniques
C65 - Miscellaneous Mathematical Tools
C67 - Input–Output Models
C68 - Computable General Equilibrium Models
C69 - Other
C7
C7 - Game Theory and Bargaining Theory
C70 - General
C71 - Cooperative Games
C72 - Noncooperative Games
C73 - Stochastic and Dynamic Games; Evolutionary Games
C78 - Bargaining Theory; Matching Theory
