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1、精品文档_邮政银行招聘考试-相同项单选集1、Thelargeramachineandthemorenumerousitsparts,thegreaterlikelihoodofabreakdownandthemoreexpensivetorepair.Whathasbeensaidaboutmarketforcesandmanagementwasnecessarilyoversimplified.Theeconomiesofmodernindustrialnationsarelargeandverycomplex.Tobesure,thereismanagement,andtherearema
2、rketforcesatwork,buttherearealsomanyotherfactorsthathelporhindereconomicfunction.Inmodernindustrialsocieties,governmentsplayalargerole.Thereisagreatamountofregulation,mostofitmeantfortheprotectionofthepublic.Allregulationsaffectthewaybusinessesoperate,oftenincreasingtheircostsandreducingtheirprofits
3、.Lowerprofits,inturn,reducetheamountofmoneywhichisknownasworkingcapitalthatacompanycanuseforexpansion.Autoemissionstandards,forinstance,havehadasignificantimpactonthemanufactureandpricingofautomobiles.Othergovernmentpoliciessuchastaxation,budgetdeficits,andregulationofthemoneysupplyhaveaneffectonhow
4、muchmoneyisavailableforpeopletospendongoodsandservices.Internationalcrisesandotherconditionsalsoaffecttheworkingofaneconomy.AseverefrostinBrazilcanruinacoffeecropandraisethepriceofthatcommodity.Warcancutoffthesupplyofsuchresourcesaspetroleum,chromium,orcopper.IntheUnitedStatesenvironmentalprotestsha
5、veslowedthedevelopmentofnuclearenergycapacityandtheminingofvasttractsofprotectedland.Weatheraffectsagriculture,ahot,drysummercandamagethewheatcrop;floodscandestroythousandsofacresofcropssuddenly;andinsectpestscandevastatecroplandwitharapidonslaught.Peoplesattitudesalsohaveanimpactonthemarketingofgoo
6、ds.Health-consciousindividuals,forexample,maystopsmoking,curtailtheirintakeofalcohol,andeatlessofcertainkindsoffood.Advertisingaffectswhatpeoplebuy,anditcancreateamarketwherenoneexisted.Styleandfashionaresignificantformanyconsumers.Thereareothereconomicproblemsthataremoredifficulttounderstand.Forcen
7、turieseconomieshavebeensubjecttoperiodsofprosperityfollowedbyperiodsofdecline.Althoughperiodsofprosperitycanbeexplainedrathereasily,thereasonsforpanics,recessions,anddepressionsareofacomplexnature.SomanyfactorscontributedtotheGreatDepressionofthe1930s,forexample,thatnoeconomisthaseverbeenabletoaccou
8、ntforallofthem.Becausethecausesofdeclineareuncertain,theremediesareequallyuncertain.Inthelate20thcenturyallindustrializedsocietiesthroughtheirgovernmentshavetriedtostabilizeeconomies,keepthemprosperous,andreduceunemployment.Noneoftheremedieshasworkedtotheextentthatwashoped.Howeconomiesworkandwhatrem
9、ediescanbefoundtokeepthemoperatingefficientlyarethetasksofeconomists,whomustworktogetherwithbusinessmenandpoliticians.Thechiefpurposeofthepassageis_.A.toreviewthefactorsthataffecteconomicoperationB.toexplorethecausesofperiodiceconomicdeclineC.todiscusstherolegovernmentsplayinmodernindustrializedsoci
10、etiesD.toproposeremediesforcorrectingeconomicrecessions2、Thelargeramachineandthemorenumerousitsparts,thegreaterlikelihoodofabreakdownandthemoreexpensivetorepair.Whathasbeensaidaboutmarketforcesandmanagementwasnecessarilyoversimplified.Theeconomiesofmodernindustrialnationsarelargeandverycomplex.Tobes
11、ure,thereismanagement,andtherearemarketforcesatwork,buttherearealsomanyotherfactorsthathelporhindereconomicfunction.Inmodernindustrialsocieties,governmentsplayalargerole.Thereisagreatamountofregulation,mostofitmeantfortheprotectionofthepublic.Allregulationsaffectthewaybusinessesoperate,oftenincreasi
12、ngtheircostsandreducingtheirprofits.Lowerprofits,inturn,reducetheamountofmoneywhichisknownasworkingcapitalthatacompanycanuseforexpansion.Autoemissionstandards,forinstance,havehadasignificantimpactonthemanufactureandpricingofautomobiles.Othergovernmentpoliciessuchastaxation,budgetdeficits,andregulati
13、onofthemoneysupplyhaveaneffectonhowmuchmoneyisavailableforpeopletospendongoodsandservices.Internationalcrisesandotherconditionsalsoaffecttheworkingofaneconomy.AseverefrostinBrazilcanruinacoffeecropandraisethepriceofthatcommodity.Warcancutoffthesupplyofsuchresourcesaspetroleum,chromium,orcopper.Inthe
14、UnitedStatesenvironmentalprotestshaveslowedthedevelopmentofnuclearenergycapacityandtheminingofvasttractsofprotectedland.Weatheraffectsagriculture,ahot,drysummercandamagethewheatcrop;floodscandestroythousandsofacresofcropssuddenly;andinsectpestscandevastatecroplandwitharapidonslaught.Peoplesattitudes
15、alsohaveanimpactonthemarketingofgoods.Health-consciousindividuals,forexample,maystopsmoking,curtailtheirintakeofalcohol,andeatlessofcertainkindsoffood.Advertisingaffectswhatpeoplebuy,anditcancreateamarketwherenoneexisted.Styleandfashionaresignificantformanyconsumers.Thereareothereconomicproblemsthataremoredifficulttounderstand.Forcenturieseconomieshavebeensubjecttoperiodsofprosperityfollowedbyperiodsofdecline.Althoughperiodsofprosperitycanbeexplainedrathereasily,thereasonsforpanics,recessions,anddepressionsareofacomplexnature.SomanyfactorscontributedtotheGreatDepressionofthe1930s,
