學院中級微觀經濟學復習課件

中級微觀經濟學復習

Outline

各部分重點內容

4lessonstoourexaminations.

答疑

淘寶西邦考研

ForatypicalCobb-Douglastechnology,usecalculustoderivethecostfunctionofthefirm.

2.ForatypicalCobb-Douglasproductionfunctionwithtwoinputs,x1andx2,deriveusingcalculustheconditionalfactordemandfunctionofx1.

淘寶西邦考研

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

thepriceofoutputincreases.

thepriceoffixedinputx2increases.

thepriceofvariableinputx1increases.

Howwill∏react,facingincreasingw1orp?

淘寶西邦考研

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

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

淘寶西邦考研

InanEdgeworthBox,depictthecontractcurveundercompetitiveequilibriums.

DrawatypicalEdgeworthBoxofpureexchangeshowingalsoadisequilibriumbudgetline. lwhichgoodistoocheapinthecase.ThendrawanotherEdgeworthBoxtoshowveryclearlyintheboxhowtodeterminethefinalequilibrium.

淘寶西邦考研

FortheproblemofBattleof es, lculateNashequilibriums.Youranswershouldincludeboththesimultaneouscaseandthesequentialcase,also,purestrategiesandmixedstrategies.

淘寶西邦考研

4Lessonstoourexaminations

淘寶西邦考研

Lesson4:請注重老

師和助教的內容

Lesson1:請注意時間分配

%Rank1

%Rank2

%Rank3

%Rank4

%Rank5

%Rank6

%Rank7

%RankT

方差

標準差

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:請注意復

習的全面性

淘寶西邦考研

復習建議

注重定義，活用不死記

知識點效率：不看不考的內容，不要鉆牛角尖

時間效率

盡信書不如無書

從知道該提什么問題開始，到知道每一個問題的答案

淘寶西邦考研

考試建議

分配好時間，通讀題目，先易后難

切勿吹水，不要淹死助教

不用老師助教 都沒講過的方法

審題

大量精力不要花在計算上

淘寶西邦考研

Let’sGuess–JustGuess

七道題

Purecompetition

Non-discriminatingmonopoly

Disc