D (Demand 需求)
S (Supply 供给/Short-run 短期)
P (Price 价格)
Q (Quantity 产量/数量)
C (prime Cost 成本/Consume 消费)
U (Utility 效用)
TU (Total Utility 总效用)MU (Marginal Utility 边际效用)
M (Marginal 边际/money 收入:M名义货币量,m实际货币量)
MC (Marginal Cost 边际成本)MFC (Marginal-Factor Cost 边际要素成本)MP (Marginal Product 边际产量)MR (Marginal Revenue 边际收益)MRP (Marginal Revenue Product 边际收益产品)MRS(Marginal Rate of Substitution 商品的边际替代率)MRTS (Rate of Marginal Technical Substitution 边际技术替代率)MU (Marginal Utility 边际效用)VMP(Value of Marginal Product 边际产品价值)LMC (Long-run Marginal Cost 长期边际成本)SMC (Short-run Marginal Cost 短期边际成本)MPC (Marginal Propensity of Consume 边际消费倾向)MPS (Marginal Propensity of Savings 边际储蓄倾向)
E (Equilibrium 均衡/Entrepreneur 企业家才能)
e (elastic 弹性)
T (Total 总的)
TR (Total Revenue 总收益)TC (Total Cost 总成本)TP (Total Product 总产量)TFC (Total Fixed Cost 总固定成本)TVC (Total Variable Cost 总可变成本)LTC (Long-run Total Cost 长期总成本)STC (Short-run Cost 短期总成本)
R (Revenue 收益/Replace 替代)
TR (Total Revenue 总收益)AR (Average Revenue 平均收益)MR (Marginal Revenue 边际收益)
r (rate 利率)
L (Labor 劳动/Long-run 长期/最佳要素使用量)
K (capital 资本)
N (Nature 土地)
A (Average 平均)
AP (Average Product 平均产量)AC (Average Cost 平均成本)AR (Average Revenue 平均收益)AFC (Average Fixed Cost 平均固定成本)AVC (Average Variable Cost 平均可变成本)LAC (Long-run Average Cost 长期平均成本)SAC(Short-run Average Cost 短期平均成本)SAVC (Short-run Average Variable Cost 短期平均可变成本)APC (Average Propensity of Consume 平均消费倾向)APS (Average Propensity of Savings 平均储蓄倾向)
W(Wage 工资)
V(Value 价值)
G(基尼系数/政府购买支出)
Tr(转移支付)
Tn(净税收—》Tn=T-Tr)
N (Net 净)
X (export 出口)— M(import 进口)
GDP (对应Gross Domestic Product 国内生产总值)
GNP (中间为National 国民生产总值)
PI (Personal Income 个人收入)
DPI (个人可支配收入)
NI(国民收入)
S (Savings 储蓄)
I (Investment 投资/Income 收入)