Module 1-書（2022-L1V1）P20-（1）第4段的倒數(shù)第3以及倒數(shù)第2句話，請(qǐng)問怎么理解？為什么This removes the income effect of the price decrease and allows us to isolate the pure substitution effect？以及，為什么We find that in State 2, he would buy more coffee than in State 1？（2）倒數(shù)第2段中，不太能理解，為什么If the good is normal, the income effect reinforces the substitution effect, both leading to a negatively sloped demand curve. But if the good is inferior, the income effect and the substitution effect work in opposite directions? 請(qǐng)?jiān)敿?xì)展開解析
Module 1-書（2022-L1V1）P14-Exhibit 4下方的附注：Maximum total expenditure occurs at the unit-elastic point on a linear demand curve (the cross-hatched rectangle). 請(qǐng)問，unit-elastic point以及the cross-hatched rectangle的定義是？
緊縮的貨幣政策和寬松的財(cái)政政策使output higher；寬松的貨幣政策和緊縮的財(cái)政政策卻使output varies。為什么？
Module 1-Practice problems P51-Question 13-答案中所說的：The income effect overwhelms the substitution effect such that an increase in the price of the good results in greater demand for the good, resulting in a positively sloped demand curve.不太能理解，請(qǐng)解析
Module 1-Practice problems P50-Question 11-（1）為什么C錯(cuò)？（2）A中的equilibrium price指的是the price where the demand for a product or a service is equal to the supply of the product or service. 但是這道題的題干，表述的是這個(gè)意思嗎？（3）另外，A中的表述，為什么是low relative to the equilibrium price，而不是high relative to the equilibrium price？
Module 1-Economics-書 (2022-L1V1) P44-Exhibit 23下方第一段中，Accordingly, if the firm were planning to produce output greater than Qb, it would choose Plant Size 3 because its cost for any of those levels of output would be lower than for Plant Size 1 or 2. 根據(jù)Exhibit 23所示，由Qb對(duì)應(yīng)的左側(cè)左側(cè)點(diǎn)$/Time Period, 它的成本不是大于Plant size 1和2嗎？為什么說Plant size 3的成本小于plant size 1和2？
這個(gè)課件里講到用收入法計(jì)算GDP時(shí)，只包含間接稅（減去補(bǔ)貼），但是在這里又提到property tax 和payroll tax，分別是財(cái)產(chǎn)稅和工資稅，屬于直接稅，這是為什么？
Module 1-Economics-P33-Exhibit 16中右下角的圖，TR和Q的關(guān)系，怎么理解？
Module 1-Economics-書（2022-L1V1）P35-截圖中標(biāo)黃的句子，怎么理解？為什么the firm's MR與the price of its product是相同的？從之前的哪組數(shù)據(jù)，可以得出這個(gè)結(jié)論？
為什么第一剛是Ms可以根據(jù)第二行Md結(jié)論推出第三行Ms結(jié)論呢
speculative demand
Module 1-書（2022-L1V1）P29，截圖所示，為什么MR=P？Marginal Revenue怎么會(huì)只等于一個(gè)price呢，和quantity毫無關(guān)系？
書（2022-L1V1）P29-倒數(shù)第5行-Thus, MR will be lower than price （截圖1）怎么結(jié)合Exhibit 5（P18，截圖2）理解？
這個(gè)既然是elasticity 所以應(yīng)該看demand function 了，為什么畫的是inverse demand function呢
銀行儲(chǔ)備資金對(duì)總需求曲線的影響
程寶問答
金程問答