Surplus是剩余的含義,在CFA一級(jí)考試知識(shí)中Consumer Surplus這個(gè)詞也是考生需要掌握的,那這個(gè)詞的含義是什么意思?CFA考試中這個(gè)題是概念題還是計(jì)算題呢?

Consumer Surplus是消費(fèi)者剩余,消費(fèi)者愿意支付的錢減去消費(fèi)者實(shí)際支付的錢,是買方參與到特定市場(chǎng)中得到的凈收益。我們一起看看CFA考試中的考試題是怎么出題的!

The monthly demand curve for playing tennis at a particular club is given by the following equation: P Tennis Match= 9 – 0.20 × Q Tennis Match. The club currently charges members $4.00 to play a match but is considering adding a membership fee. If the club continues to charge the same per play charge the most that it will be able to charge as a membership fee is closest to:

A $40.00.

B $162.50.

C $62.50.

【答案】:C


解析:當(dāng)每次打臺(tái)球的價(jià)格不變,收取的會(huì)員費(fèi)為消費(fèi)者剩余部分,即采取一級(jí)價(jià)格歧視。先寫出需求函數(shù):Q=45-5P,P=4時(shí),Q=25;Q=0時(shí),P=9。則消費(fèi)者剩余對(duì)應(yīng)的三角形面積=1/2*(9-4)*25=62.5

所以說(shuō)在CFA考試中Consumer Surplus是道計(jì)算題,考生在備考CFA考試需要做題的話,這邊有CFA題庫(kù)可以幫助你學(xué)習(xí)CFA知識(shí),有需要可以在線咨詢我們老師獲取相關(guān)的資料哦!