原理英文

曼昆英文版《经济学原理》01原理

曼昆英文版《经济学原理》01-经济学十大原理

ALecturePrentationinPowerPointtoAccompany

PrinciplesofEconomicsSecondEditionby

yMankiw

曼昆英文版《经济学原理》01-经济学十大原理

TenPrinciplesofEconomicsChapter1

曼昆英文版《经济学原理》01-经济学十大原理

Economy......ThewordeconomycomesfromaGreekword

for“onewhomanagesahouhold."

曼昆英文版《经济学原理》01-经济学十大原理

Ahouholdandaneconomyfacemanydecisions:Whowill

work?Whatgoodsandhowmanyofthemshouldbeproduced?

Whatresourcesshouldbeudinproduction?Atwhatprice

shouldthegoodsbesold?

曼昆英文版《经济学原理》01-经济学十大原理

SocietyandScarceResources:Themanagementofsociety's

resourcesisimportantbecauresourcesarescarce.

曼昆英文版《经济学原理》01-经济学十大原理

Scarcity......meansthatsocietyhaslimitedresourcesand

thereforecannotproduceallthegoodsandrvicespeoplewish

tohave.

曼昆英文版《经济学原理》01-经济学十大原理

EconomicsEconomicsisthestudyofhowsocietymanages

itsscarceresources.

曼昆英文版《经济学原理》01-经济学十大原理

Economistsstudy...

cesandtrendsthataffect

theeconomyasawhole.

曼昆英文版《经济学原理》01-经济学十大原理

TenPrinciplesofEconomicsHowPeopleMake

tofsomethingiswhatyou

respondtoincentives.

曼昆英文版《经济学原理》01-经济学十大原理

TenPrinciplesofEconomicsHowPeopleInteractTradecan

sareusuallyagoodwayto

mentscansometimes

improveeconomicoutcomes.

曼昆英文版《经济学原理》01-经济学十大原理

TenPrinciplesofEconomicsHowtheEconomyasaWhole

WorksThestandardoflivingdependsonacountry'sproduction.

y

facesashort-runtradeoffbetweeninflationandunemployment.

曼昆英文版《经济学原理》01-经济学十大原理

facetradeoffs."Thereisnosuchthingasafree

lunch!lunch!"

曼昆英文版《经济学原理》01-经济学十大原理

nething,weusuallyhaveto

ngLeisuretime

Makingdecisionsrequirestradingoff

onegoalagainstanother.

曼昆英文版《经济学原理》01-经济学十大原理

Efficiencymeans

meansthebenefitsofthoresourcesaredistributedfairly

amongthemembersofsociety.

曼昆英文版《经济学原理》01-经济学十大原理

tofsomethingiswhatyougiveuptoget

onsrequirecomparingcostsandbenefitsof

rtogotocollegeortowork?Whetherto

studyorgooutonadate?Whethertogotoclassorsleepin?

曼昆英文版《经济学原理》01-经济学十大原理

opportunitycostofanitemiswhatyougiveuptoobtainthat

item.

曼昆英文版《经济学原理》01-经济学十大原理

alchangesare

small,incrementaladjustmentstoanexistingplanofaction.

Peoplemakedecisionsbycomparingcostsandbenefitsat

themargin.

曼昆英文版《经济学原理》01-经济学十大原理

alchangesincostsor

isiontochooone

alternativeoveranotheroccurswhenthatalternative'smarginal

benefitxceeditsmarginalcosts!

曼昆英文版《经济学原理》01-经济学十大原理

rbasketballstarKobe

Bryantchotoskipcollegeandgostrai

ghttotheNBAfromhighschoolwhenoffereda$10million

contract.