巴罗宏观经济学：现代观点第2章

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1、National-IncomeAccounting:GrossDomesticProductandthePriceLevelChapter21MacroeconomicsChapter2NominalGDPthedollar(oreuro,etc.)valueofallthegoodsandservicesthataneconomyproducesduringaspecifiedperiod,suchasayear.2MacroeconomicsChapter2NominalGDPFlowvariable-itmeasuresthedollaramountofgood

2、sproducedperunitoftime,suchasayear.GDPincurrentdollarsServicesbygovernment:measuredbycosts3MacroeconomicsChapter24MacroeconomicsChapter2RealGDPCalculatingRealGDPGDPinconstantdollarsMultiplyeachyear’squantityofoutputofeachgoodbythepriceofthegoodinabaseyear.Chain-weightedrealGDP5Macroecon

3、omicsChapter2Calculations(nominalGDP)/(implicitpricelevel)=realGDPorimplicitpricelevel=(nominalGDP)/(realGDP)6MacroeconomicsChapter2GDPasaWelfareMeasureGDPdoesnot:ConsiderchangeinincomedistributionIncludenon-marketgoods.Assignvaluetoleisure.Considerenvironmentaldamage.7MacroeconomicsCha

4、pter2GDPbyExpenditurePersonalConsumptionExpendituresGrossPrivateDomesticInvestmentGovernmentpurchasesofGoodsandServicesExportsandImports8MacroeconomicsChapter29MacroeconomicsChapter2MeasuringGDPbyIncomeNationalIncome–Incomeearnedbyfactorsofproduction.10MacroeconomicsChapter2Relationship

5、betweenGDPandNationalIncome11MacroeconomicsChapter2NationalIncomebySector12MacroeconomicsChapter2PricesConsumerPriceIndex(CPI)ProducerPriceIndex(PPI)ProblemofCPI(PPI)substitutionqualitynewproduction13MacroeconomicsChapter2