P:价格Price Q:数量Number D:需求Demand S供给Supply E:均衡(或期望)Equilibrium 效用Utility TU:Total utility总效用MU:Marginal utility边际效用CS: Consumer surplus消费者剩余
MRS:商品的边际替代率Marginal rate of substitution
L:劳动力Labor TP:总产量AP:平均产量MP:边际产量MRTS:边际技术替代率STC:短期总成本土地( Land)成本(Capital)
边际效用(Marginal utility)利润(Profit)长期(Long run)TFC:总不变成本Total fixed cost
TVC:总可变成本Total variable cost
TC:总成本Total cost
AFC:平均不变成本Average fixed cost
AVC:平均可变成本Average variable cost)
AC:平均总成本Average total cost 平均成本(Average cost)
MC:边际成本Marginal cost
LTC:长期总成本Long run total cost
LAC:长期平均成本Long run average cost
SAC:短期平均成本Short run average cost
LMC:长期边际成本Long run marginal cost
SMC:短期边际成本Short run marginal cost
TR:总收益Total revenue
AR:平均收益Average revenue
MR:边际收益Marginal revenue
MP:边际产品(Marginal product)
variable什么意思中文VMP:边际产品价值Value of the marginal product
MRP:边际收益产品Marginal revenue product
MFC:边际要素成本Marginal cost of factor
PEP:价格扩展线Price line extension