文档介绍：该【曼昆微观经济学原理第一章 】是由【相惜】上传分享，文档一共【27】页，该文档可以免费在线阅读，需要了解更多关于【曼昆微观经济学原理第一章 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。Inthischapter, lookfortheanswerstothesequestions:Whatkindsofquestionsdoeseconomicsaddress?Whataretheprinciplesofhowpeoplemakedecisions?Whataretheprinciplesofhowpeopleinteract?Whataretheprinciplesofhowtheeconomyasawholeworks?*整理pptWhatEconomicsIsAllAboutScarcity:thelimitednatureofsociety’sresourcesEconomics:thestudyofhowsocietymanagesitsscarceresources,, howmuchtowork,save,andspendhowfirmsdecidehowmuchtoproduce, howmanyworkerstohirehowsocietydecideshowtodivideitsresourcesbetweennationaldefense,consumergoods,protectingtheenvironment,andotherneeds整理ppt2Theprinciplesof HOWPEOPLE :, thatcouldotherwisebeusedtoproduce #1:PeopleFaceTradeoffs整理ppt4HOWPEOPLEMAKEDECISIONSSocietyfacesanimportanttradeoff: :whensocietygetsthemostfromitsscarceresourcesEquality:whenprosperityisdistributeduniformlyamongsociety’smembersTradeoff:Toachievegreaterequality, efromwealthytopoor. Butthisreducesincentivetoworkandproduce,shrinksthesizeoftheeconomic“pie.〞Principle#1: #2:TheCostofSomethingIs WhatYouGiveUptoGetIt整理ppt6HOWPEOPLEMAKEDECISIONSExamples: Theopportunitycostof……goingtocollegeforayearisnotjustthetuition,books,andfees,butalsotheforegonewages.…seeingamovieisnotjustthepriceoftheticket, #2:TheCostofSomethingIs –#3:RationalPeopleThinkattheMargin整理ppt8HOWPEOPLEMAKEDECISIONSExamples:Whenastudentconsiderswhethertogotocollegeforanadditionalyear,paresthefees&e ,#3:RationalPeopleThinkattheMargin整理ppt9HOWPEOPLEMAKEDECISIONSIncentive:somethingthatinducesapersontoact,. Examples:Whengaspricesrise,, #4:PeopleRespondtoIncentives整理ppt10