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ID:51049710
大小:2.92 MB
页数:30页
时间:2020-03-08
《曼昆经济学原理第七版第一章.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、SeventhEditionPrinciplesofEconomicsN.GregoryMankiwWojciech Gerson (1831‐1901) CHAPTERTenPrinciples1 ofEconomics©2015CengageLearning.AllRightsReserved.Maynotbecopied,scanned,orduplicated,inwholeorinpart,exceptforuseaspermittedinalicensedistributedwithacertainproductorserviceorotherw
2、iseonapassword-protectedwebsiteforclassroomuse.Inthischapter,lookfortheanswerstothesequestions•Whatkindsofquestionsdoeseconomicsaddress?•Whataretheprinciplesofhowpeoplemakedecisions?•Whataretheprinciplesofhowpeopleinteract?•Whataretheprinciplesofhowtheeconomyasawholeworks?©2015Ceng
3、ageLearning.AllRightsReserved.Maynotbecopied,scanned,orduplicated,inwholeorinpart,exceptforuseaspermittedinalicensedistributedwithacertainproductorserviceorotherwiseonapassword-protectedwebsiteforclassroomuse.WhatEconomicsIsAllAboutScarcity:thelimitednatureofsociety’sresourcesEco
4、nomics:thestudyofhowsocietymanagesitsscarceresources,e.g.howpeopledecidewhattobuy,howmuchtowork,save,andspendhowfirmsdecidehowmuchtoproduce,howmanyworkerstohirehowsocietydecideshowtodivideitsresourcesbetweennationaldefense,consumergoods,protectingtheenvironment,andotherneeds2©20
5、15CengageLearning.AllRightsReserved.Maynotbecopied,scanned,orduplicated,inwholeorinpart,exceptforuseaspermittedinalicensedistributedwithacertainproductorserviceorotherwiseonapassword-protectedwebsiteforclassroomuse.TheprinciplesofHOWPEOPLEMAKEDECISIONS©lithian/Shu6、IPLE1PeopleFaceTradeoffsAlldecisionsinvolvetradeoffs.Examples:Goingtoapartythenightbeforeyourmidtermleaveslesstimeforstudying.Havingmoremoneytobuystuffrequiresworkinglongerhours,whichleaveslesstimeforleisure.Protectingtheenvironmentrequiresresourcesthatcouldotherwisebeusedtoprod7、uceconsumergoods.4©2015CengageLearning.AllRightsReserved.Maynotbecopied,scanned,orduplicated,inwholeorinpart,exceptforuseaspermittedinalicensedistributedwithacertainproductorserviceorotherwiseonapassword-protectedwebsiteforclassroomuse.PRINCIPLE1PeopleFaceTradeoffsSocietyfacesanim8、portanttradeoff:efficiency
6、IPLE1PeopleFaceTradeoffsAlldecisionsinvolvetradeoffs.Examples:Goingtoapartythenightbeforeyourmidtermleaveslesstimeforstudying.Havingmoremoneytobuystuffrequiresworkinglongerhours,whichleaveslesstimeforleisure.Protectingtheenvironmentrequiresresourcesthatcouldotherwisebeusedtoprod
7、uceconsumergoods.4©2015CengageLearning.AllRightsReserved.Maynotbecopied,scanned,orduplicated,inwholeorinpart,exceptforuseaspermittedinalicensedistributedwithacertainproductorserviceorotherwiseonapassword-protectedwebsiteforclassroomuse.PRINCIPLE1PeopleFaceTradeoffsSocietyfacesanim
8、portanttradeoff:efficiency
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