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1、1. Inarepresentativelabormarket, a. thewageadjuststobalancethesupplyanddemandforlabor. b. thewageequalsthevalueofthemarginalproductoflabor. c. anincreaseinthesupplyoflaborincreasestheequilibriumwage. d. Bothaandbarecorrect.ANSWER: dDIFFICULTY: ModerateLEARNING OBJECT
2、IVES: ECON.MANK.008-Analyzethemarketsforthefactorsofproduction.TOPICS: LaboreconomicsLabormarketequilibriumKEYWORDS: BLOOM'S:AnalysisCUSTOM ID: 001.18.3-MC-MANK082. Whichofthefollowingiscorrect? a. Anyeventthatchangesthesupplyordemandforlabormustchangethevalueofthe
3、marginalproduct. b. Aprofit-maximizingfirmhiresworkerssolongasthewagerateexceedsthevalueofthemarginalproductoflabor. c. Anincreaseinthesupplyoflaborincreasesbothemploymentandwages. d. Adecreaseinthedemandforlabordecreaseswagesbutincreasesemployment.ANSWER: aDIFFICULTY
5、lancethesupplyanddemandforlabor. b. Aprofit-maximizingfirmhiresworkerssolongasthewagerateexceedsthevalueofthemarginalproductoflabor. c. Anyeventthatchangesthesupplyordemandforlabormustchangetheequilibriumwage. d. Anyeventthatchangesthesupplyordemandforlabormustchangeth
7、aexperiencedacivilwar.ThecivilunrestsentthousandsofrefugeesacrosstheAdriaticSeatoItalywheretheysoughtrelieffromthefighting.4. RefertoScenario18-4.TheAlbaniancivilwarprobablyaffectedItalianlabormarketsbycausing a. totalemploymentinItalytodecrease. b. wagesinItalytoincre
8、ase.CopyrightCengageLearning.PoweredbyCognero.Page 28 c. themarginalproductoflaborinItalytodecrease. d. Alloftheabove