学院中级微观经济学复习课件

中级微观经济学复习

Outline

各部分重点内容

4lessonstoourexaminations.

答疑

淘宝西邦考研

ForatypicalCobb-Douglastechnology,usecalculustoderivethecostfunctionofthefirm.

2.ForatypicalCobb-Douglasproductionfunctionwithtwoinputs,x1andx2,deriveusingcalculustheconditionalfactordemandfunctionofx1.

淘宝西邦考研

Graphtoshowthatforaprofit izingfirm,whatwilltheuseofinputx1,the typroducedy,andtheprofitchange,correspondingtothefollowingcircumstances:(youmightneedtobrieflyex inwhengraphingisinadequate)

thepriceofoutputincreases.

thepriceoffixedinputx2increases.

thepriceofvariableinputx1increases.

Howwill∏react,facingincreasingw1orp?

淘宝西邦考研

Whatimpactisasubsidytoamonopolist,ifp(y)=a-by,MC=c?

GraphtoshowtheHecscher-Ohlinmodelofinternationaltrade.Brieflyex intheassumptionlyinginthemodel,andthechangeofrelativeprice,production,andsocialwelfare.

淘宝西邦考研

InanEdgeworthBox,depictthecontractcurveundercompetitiveequilibriums.

DrawatypicalEdgeworthBoxofpureexchangeshowingalsoadisequilibriumbudgetline. lwhichgoodistoocheapinthecase.ThendrawanotherEdgeworthBoxtoshowveryclearlyintheboxhowtodeterminethefinalequilibrium.

淘宝西邦考研

FortheproblemofBattleof es, lculateNashequilibriums.Youranswershouldincludeboththesimultaneouscaseandthesequentialcase,also,purestrategiesandmixedstrategies.

淘宝西邦考研

4Lessonstoourexaminations

淘宝西邦考研

Lesson4:请注重老

师和助教的内容

Lesson1:请注意时间分配

%Rank1

%Rank2

%Rank3

%Rank4

%Rank5

%Rank6

%Rank7

%RankT

方差

标准差

slope

intercept

RSquare

0.855

0.798

0.534

0.647

0

0.672

0.71

0.849

0.1181

0.3437

-0.052

0.9333

0.1059

Lesson2:请注意复

习的全面性

淘宝西邦考研

复习建议

注重定义，活用不死记

知识点效率：不看不考的内容，不要钻牛角尖

时间效率

尽信书不如无书

从知道该提什么问题开始，到知道每一个问题的答案

淘宝西邦考研

考试建议

分配好时间，通读题目，先易后难

切勿吹水，不要淹死助教

不用老师助教 都没讲过的方法

审题

大量精力不要花在计算上

淘宝西邦考研

Let’sGuess–JustGuess

七道题

Purecompetition

Non-discriminatingmonopoly

Disc