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第2章DDemand需求SSupply供给PPrice价格QQuantity数量EdPriceelasticityofdemand需求价格弹性EMincomeelasticityofdemand需求收入弹性Mmoney收入EABCrosspriceelasticityofdemand需求交叉价格弹性EsPriceelasticityofsupply供给价格弹性第3章TUTotalutility总效用TU=f(Q)MUMarginalutility边际效用MRSXYMarginalrateofsubstitution商品边际替代率第4章LLabour劳动KCapital资本TCtotalcost总成本TC=f(Q)4.1ACaveragecost平均成本MCmarginalcost边际成本FCFixedcost不变成本FC=常量4.4VCVariablecost可变成本VC=f(Q)4.5TRTotalrevenue总收益TR=f(Q)=P×QARAveragerevenue平均收益MRMarginalrevenue边际收益π利润π＝TR-TC4.6TPTotalproduct总产量TP=f(L)4.7APAverageproduct平均产量MPMarginalproduct边际产量MRTSLKMarginalrateoftechnicalsubstitution边际技术替代率STCShort-runtotalcost短期总成本STC=f(Q)=FC+VCSTFC（FC）Short-runtotalfixedcost短期总不变成本（固定成本）STFC=常量STVC(VC)Short-runtotalvariablecost短期总可变成本（可变成本）STVC=f(Q)SAC(ATC)Short-runaveragecost短期平均成本SAFC(AFC)Short-runaveragefixedcost（短期）平均固定成本SAVC(AVC)Short-runaveragevariablecost（短期）平均可变成本SMCShort-runmarginalcost短期边际成本LTCLong-runtotalcost长期总成本LTC=f(Q)LACLong-runaveragecost长期平均成本LMCLong-runmarginalcost长期边际成本第6章VMPValueofmarginalproduct边际产品价值MRPMarginalrevenueproduct边际收益产量WWage工资第9章GDPGrossdemesticproduct国内生产总值CConsumption消费C=f(Y)=C0+bY9.1IInvestment投资GGovernmentpayment政府购买NXNetexport净出口NX=X-MXexport出口Mimport进口NDPNetdomesticproduct国内生产净值NINationalincome国民收入PIPersonalincome个人收入PDIPersonaldisposableincome个人可支配收入GNPGrossnationalproduct国民生产总值第10章Y总量APCAveragepropensitytoconsumption平均消费倾向MPCmarginalpropensitytoconsumption边际消费倾向SSave储蓄APSAveragepropensitytosave平均储蓄倾向MPSmarginalpropensitytosave边际储蓄倾向ADAggregatedemand总需求AD=C+I+G+XASAggregatesupply总供给AS=C+S+T+MTtax税收Kmultiplier乘数第11章MECMarginalefficiencyofcapital资本边际效率LDemandformoney货币需求L=L1(Y)+L2(R)RRate利率MMoneysupply货币供给第13章CPIConsumerpriceindex消费物价指数第14章KGGovernmentexpendituremultiplier政府购买支出乘数KTRTransferpaymentmultiplier转移支付乘数14.2TRtransfer转移支付KTTaxmultiplier税收乘数KBBalancedbudgetmultiplier平衡预算乘数第15章MhMoneybase基础货币（高能货币）Mh=M0+RE15.1KeDepositexpansionmultiplier存款乘数KmMoneymultiplier货币乘数第16章Mimport进口M=M0+mYKXForeigntrademultiplier对外贸易乘数第17章Grateofgrowth经济增长率Gt实际增长率GwWarrantedrateofgrowth合意增长率GnNaturerateofgrowth实际增长率