1.豆腐的市場需求函數為:QD=100–3P+2PC+Y。其中PC為起司的市場價格,Y為平均每人所得。若是豆腐的價格為$20,起司的價格為$30,平均每人所得為$900,則豆腐需求的價格彈性、所得彈性
2. Many borrowers defaulted on subprime mortgages ultimately disrupting financial markets by August2
3. To avoid double counting in the calculation of GDP, which types of goods are typically excluded f
4. In a country with unusually high tax rates, one might expect that ________.(A) GDP might be overs
5. Using the Cobb-Douglas production function, while holding other inputs constant, if the amount of
8. In the long run, larger budget deficits lead to ________.(A) higher saving levels(B) a fall in in
9. When the Fed buys government securities in the open market, the money supply ________ because____
10. M1 does not include cash that is held in ATMs or bank vaults, because ________.(A) no one really
11. Rising inflation causes quantity demanded to decline, because ________.(A) the central bank rais
12. The assumption that in the long run prices and wages are fully flexible implies that the long-ru
15. Suppose that inflation is at the target rate and output has fallen substantially below potential
17. On the Graph 1 AD-AS Shocks, an example of a positive demand shock is the movement from point___
18. The theory of purchasing power parity suggests that, in the long-run, exchange rates are determi
19. A rise in the expected future exchange rate will tend to cause, other things the same ________.(
20. You can spend $10 for lunch and you would like to purchase two cheeseburgers. When you get to th
22. Which of the following is NOT a characteristic of a market in equilibrium?(A) There is neither e