《宏觀經(jīng)濟(jì)學(xué)原理》ch03_第1頁(yè)
《宏觀經(jīng)濟(jì)學(xué)原理》ch03_第2頁(yè)
《宏觀經(jīng)濟(jì)學(xué)原理》ch03_第3頁(yè)
《宏觀經(jīng)濟(jì)學(xué)原理》ch03_第4頁(yè)
《宏觀經(jīng)濟(jì)學(xué)原理》ch03_第5頁(yè)
已閱讀5頁(yè)，還剩31頁(yè)未讀， 繼續(xù)免費(fèi)閱讀

下載本文檔

版權(quán)說(shuō)明：本文檔由用戶提供并上傳，收益歸屬內(nèi)容提供方，若內(nèi)容存在侵權(quán)，請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)

文檔簡(jiǎn)介

TheEconomicProblemCHAPTER3CHECKPOINTSProblem1Problem2Problem3Problem1Problem2Problem1Problem2ClickerversionClickerversionProblem4Problem5Problem1ClickerversionClicker

versionClicker

versionCheckpoint3.1Checkpoint3.2Checkpoint3.4Checkpoint3.3PracticeProblem1Thefigureshowsaneconomy’sproductionpossibilities.Whichpointsareattainable?CHECKPOINT3.1SolutionThePPFistheboundarybetweencombinationsofgoodsthatareattainableandunattainable. AnypointonthePPForbelow(inside)thePPFisattainable.AnypointoutsidethePPFisunattainable.PointA,B,C,DandEareattainable.PointFandGareunattainable. CHECKPOINT3.1StudyPlanProblemWecanproduceallcombinations______.A.onthePPFbutnotinsideor outsidethePPFB.insidethePPFbutnotonthe PPForoutsidethePPFC.onthePPFandoutsidethePPFD.insidethePPFandonthePPFCHECKPOINT3.1PracticeProblem2Thefigureshowsaneconomy’sproductionpossibilities.Whichpointsareefficient?CHECKPOINT3.1SolutionTobeefficient,apointmustbeattainable.SopointsFandGarenotefficient.PointsinsidethePPFarenotefficientbecausemoregoodscanbeproducedatsuchpoints.SopointsDandEarenotefficient.TheonlyefficientpointsarethoseonthePPF—pointsA,B,andC.CHECKPOINT3.1StudyPlanProblemProductionefficiencyoccurswhenA.itisnotpossibletoproducemore

ofonegoodorservicewithout producinglessofsomethingelse.B.weusetheleastpossible quantityofresources.C.weproduceonlyonegood.D.weproduceatleastpossiblecost.CHECKPOINT3.1Figure1PracticeProblem3Thefigureshowsaneconomy’sproductionpossibilities.Whichpointsareinefficient?CHECKPOINT3.1Figure1SolutionInefficiencyoccurswhenresourcesaremisallocatedorunemployed.InefficiencyoccursatanypointinsidethePPF.CombinationsatpointsDandEareinefficient.CHECKPOINT3.1StudyPlanProblemWhichpointsareinefficient?A.PointsFandGonlyB.PointsDandEonlyC.PointsA,B,C,D,andED.PointsA,B,andConlyCHECKPOINT3.1Figure1PracticeProblem4Thefigureshowsaneconomy’sproductionpossibilities.Whichpointsillustrateatradeoff?CHECKPOINT3.1SolutionBeginbyrecallingthatatradeoffisanexchange—givingupsomethingtogetsomethingelse.AtradeoffoccurswhenmovingalongthePPFfromonepointtoanother.SomovingfromanypointonthePPF,pointA,B,orC,toanotherpointonthePPFillustratesatradeoff.CHECKPOINT3.1StudyPlanProblemAtradeoffoccurswhenwe____.A.movefromapointinsidethePPFtoapointonthePPFB.movefromapointoutsidethePPFtoapointonthePPFC.movefromapointonthePPFtoanotherpointonthePPFD.movefromapointonthePPFto

apointoutsidethePPFCHECKPOINT3.1Figure1PracticeProblem5Thefigureshowsaneconomy’sproductionpossibilities.Whichpointsillustrateafreelunch?CHECKPOINT3.1SolutionBeginbyrecallingthatafreelunchisgettingsomethingwithoutgivingupsomethingelse.Freelunchesoccuratallpointsbelow(orinside)thePPF.ThesepointsareDandE.CHECKPOINT3.1StudyPlanProblemAfreelunchoccursat____.A.PointsA,B,C,andD

B.PointsFandGonlyC.PointsDandEonlyD.PointsA,B,andC

CHECKPOINT3.1Figure1PracticeProblem1ThetableshowsRobinsonCrusoe’sproductionpossibilities.IfCrusoeincreasesproductionofberriesfrom21poundsto26poundsandhisproductionisefficient,whatishisopportunitycostofapoundofberries?DoesCrusoe’sopportunitycostofberriesincreaseasheproducesmoreberries?CHECKPOINT3.2SolutionProductionisefficient,soCrusoeproducesonhisPPF.TheopportunitycostofanextrapoundofberriesisthedecreaseinthequantityoffishdividedbytheincreaseinthequantityofberriesashemovesalonghisPPFinthedirectionof

producingmoreberries.CHECKPOINT3.2Table1tellsyouthattoincreasethequantityofberriesfrom21poundsto26pounds,CrusoemovesfromrowFtorowE.Hisproductionoffishdecreasesfrom15poundsto13pounds.Togain5poundsofberries,Crusoemustforego2poundsoffish.CHECKPOINT3.2Theopportunitycostof1poundofberriesisthe2poundsoffishforgonedividedby5poundsofberriesgained.Hisopportunitycostis2/5ofapoundoffish.CHECKPOINT3.2TheopportunitycostofberriesincreasesasCrusoeproducesmoreberries.Toseewhy,moveCrusoefromrowEtorowDinTable1.Theproductionofberriesincreasesby4poundsto30poundsandproductionoffishdecreasesby2.5poundsto10.5pounds.CHECKPOINT3.2Toincreasehisproductionofberriesby4poundsheforgoes2.5poundsoffish.Hisopportunitycostof1poundofberriesis5/8ofapoundoffish.AsCrusoeproducesmoreberries,hisopportunitycostofapoundofberriesincreases.CHECKPOINT3.2PracticeProblem2ThetableshowsRobinsonCrusoe’sproductionpossibilities.IfCrusoeisproducing10poundsoffishand21poundsofberries,whatishisopportunitycostofanextrapoundofberries?Whatishisopportunitycostofanextrapoundoffish?CHECKPOINT3.2SolutionThefiguregraphsthedatainthetableandshowsCrusoe’sPPF.IfCrusoeis

producing10poundsoffishand21poundsofberries,heisproducingatpointZ.YoucanseethatZisapointinsideCrusoe'sPPF.CHECKPOINT3.2WhenCrusoe

produces21poundsofberries,hehassufficienttimeavailabletoproduce15poundsoffishatpointFonhisPPF.Toproducemoreberries,Crusoe

canmovefrompointZtowardpointDonhisPPFandforgonofish.Hisopportunity

costofapoundofberriesiszero.CHECKPOINT3.2PracticeProblem1Thetableshowsaneconomythatproduceseducationservicesandconsumptiongoods.Iftheeconomycurrentlyproduces500graduatesayearand2,000unitsofconsumptiongoods,whatistheopportunitycostofeconomicgrowth?CHECKPOINT3.3SolutionIftheeconomyproduces3,000unitsofconsumptiongoodsandnograduates,nogrowthoccurs.Byincreasingthenumberofgraduatesto500,resourcesexpandandgrowthoccurs.Theopportunitycostofgrowthis1,000units(3,000minus2,000)ofconsumptiongoods.CHECKPOINT3.3Byincreasingthenumberofgraduatesfrom0to500,resourcesexpandandeconomicgrowthoccurs.Theopportunitycostofeconomicgrowthis1,000units(3,000minus2,000)ofconsumptiongoods.CHECKPOINT3.3PracticeProblem1TablesshowTony’sandPatty’sproductionpossibilities.CHECKPOINT3.4Whohasacomparativeadvantageinproducingsnowboards?Whohasacomparativeadvantageinproducingskis?CHECKPOINT3.4SolutionThepersonwithacomparativeadvantageinproducingsnowboardsisthepersonwhohastheloweropportunitycostofproducingasnowboard.Toproduce5moresnowboards,Tonymustproduce10fewerskis,sohisopportunitycostof1snowboardis2skis.Toproduce10moresnowboards,Pattymustproduce5fewerskis.Heropportunitycostof1snowboardis?aski.Pattyhastheloweropportunitycostofproducingasnowboard,soshehasacomparativeadvantageinproducingsnowboards.CHECKPOINT3.4Tony’sproductionpossibilitiesshowthattoproduce10moreskishemustproduce5fewersnowboards.Sohisopportunitycostofproducingaskiis1/2snowboard.Patty’sproductionpossibilitiesshowthattoproduce5moreskis,shemustproduce10fewersnowboards,soheropportunitycostofproducingaskiis2snowboards.Ton

溫馨提示

  • 1. 本站所有資源如無(wú)特殊說(shuō)明，都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等，如果需要附件，請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙，網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽，若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 人人文庫(kù)網(wǎng)僅提供信息存儲(chǔ)空間，僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理，對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯，并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容，請(qǐng)與我們聯(lián)系，我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。

評(píng)論

0/150

提交評(píng)論