金程問(wèn)答問(wèn)個(gè)貨幣數(shù)量的問(wèn)題.市場(chǎng)中流通的貨幣數(shù)量增加,容易引發(fā)通貨膨脹。那么在物價(jià)水平上漲的情況下,會(huì)導(dǎo)致貨幣的實(shí)際購(gòu)買(mǎi)力是下降的,也就是我們理解的貨幣貶值了. 這個(gè)我如果放到貨幣市場(chǎng)均衡公式里面為什么推論解釋不通呢?MSN/P=L1(Y)+ L2 (r).比如此時(shí)貨幣供應(yīng)量增加,那么左邊整體就是增加的,那么是不是P是變小的?也就是物價(jià)上升.因此r也會(huì)變小.因此貨幣貶值?
圖片NZD investment 這個(gè)數(shù) 是不是計(jì)算 錯(cuò)誤 ? 計(jì)算器出來(lái)是 2.1007
折現(xiàn)率又稱(chēng)為期望收益率,未來(lái)期望收益率下降,為什么人們還愿意將錢(qián)用于投資呢?
老師好,請(qǐng)問(wèn)關(guān)于income elasticity of demand, 對(duì)inferior goods的彈性小于0要怎么理解呀?是說(shuō)當(dāng)收入下降,對(duì)商品的需求也下降嗎?比如收入下降,對(duì)泡面的需求也下降
勞動(dòng)力密集型的國(guó)家應(yīng)該多出口,資本密集型的多進(jìn)口,能給實(shí)際案例解釋緣由嗎?
老師,為什么本幣貶值時(shí),J-Curve的前半段會(huì)下降的更厲害?老師沒(méi)有仔細(xì)講這部分,只是說(shuō)本幣貶值增加出口的滯后性。
完全競(jìng)爭(zhēng)市場(chǎng) 為什么supply curve 是 upward 的?
怎么在crosselaticity和substitutioneffect兩章節(jié)種講的不一樣,在替代效應(yīng)中,老師說(shuō)滿(mǎn)足需求規(guī)律就是看作正相關(guān),p下降Q上升就是正的,在交叉彈性中,又說(shuō)PX上升,QY上升符號(hào)相同,所以是正的。到底這個(gè)正負(fù)概念怎么考慮呢?
policy_rate>neutral_rate,如果要降低policy_rate,就要提供money_supply,那為什么是contraction而不是expansion呢?
16題有疑問(wèn)。專(zhuān)利權(quán)不是屬于無(wú)形資產(chǎn)嘛。不是應(yīng)該計(jì)入capital account嘛?
19 Which of the following chronic deficit conditions is least alarming to the deficitcountry’s creditors?A High consumption.B High private investment.C High government spending.這題背景是什么?是如果一個(gè)國(guó)家經(jīng)常賬戶(hù)出現(xiàn)逆差,債權(quán)人會(huì)覺(jué)得該國(guó)家償債能力受影響嗎?然后選項(xiàng)投資增加導(dǎo)致的逆差不會(huì)alarming 債權(quán)人是因?yàn)橥顿Y會(huì)增加收益是嗎?
15 A central bank that decides the desired levels of interest rates and inflation an the horizon over which the inflation objective is to be achieved is most accurately described as being: A target independent and operationally independent. B target independent but not operationally independent. C operationally independent but not target independent. 什么是目標(biāo)獨(dú)立和操作獨(dú)立?什么情況下不獨(dú)立?
3 An economic peak is most closely associated with: A accelerating inflation B stable unemployment. C declining capital spending. B選項(xiàng),經(jīng)濟(jì)頂峰的時(shí)候失業(yè)率是穩(wěn)定的嗎?
這道題BC能講一下嗎
老師在講價(jià)格彈性時(shí)舉的例子,飛機(jī)頭等艙的客戶(hù)對(duì)價(jià)格不敏感,經(jīng)濟(jì)艙乘客對(duì)價(jià)格敏感,對(duì)應(yīng)的應(yīng)該是頭等艙的價(jià)格彈性小,經(jīng)濟(jì)艙的價(jià)格彈性大,所以經(jīng)濟(jì)艙應(yīng)該降價(jià),頭等艙應(yīng)該提價(jià)。這里提到奢侈品和頭等艙不是一個(gè)概念嗎?為什么奢侈品的價(jià)格彈性又大了呢?
程寶問(wèn)答