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brownlouse70Lv1

28 Sep 2019

The real exchange rate approach to exchange rate determination is based on q$ = R$ * PEU PUS or R$= q$ * PUS PEU

a) Given PUS = 115, PEU = 105, and R$ = $1.35 per euro, compute the real exchange rate. (5 pts)

b) Explain what the computed real exchange rate means. (5 pts)

c) From the above-mentioned real exchange approach, write an equation to show a formula for the percent change in the nominal exchange rate. (5 pts)

d) Using the formula that you wrote in (c), predict the percent change in the nominal exchange rate R$ in a year if the annual percent changes for PUS, PEU, and q$ are 5%, 10%, and 1%, respectively. (5 pts)

e) From the results of (d), explain whether a home currency ($) appreciates against a foreign currency in both nominal and real terms. (10 pts)

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Joshua StredderLv10

28 Sep 2019

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1. In which market will a company arrange to receive currency for a transaction at a future date?

Select one:

a. the forward market

b. the currency futures market

c. the arbitrage market

d. the forward spot market

2. The U.S. dollar is overvalued and the peso is undervalued in the foreign exchange market

Select one:

a. if a visitor to Mexico from the United States can buy more goods in the United States
than he can buy in Mexico when he converts dollars to pesos.

b. if a visitor to Mexico from the United States can buy the same amount of goods in
Mexico as he can buy in the United States when he converts dollars to pesos.

c. if a visitor to Mexico from the United States can buy more goods in Mexico than he can
buy in the United States when he converts pesos to dollars.

d. if a visitor to Mexico from the United States can buy more goods in Mexico than he can
buy in the United States when he converts dollars to pesos.

3. Given the following data (t is current time; t+1 is time after one period)

E_t = Â¥ 110 = $1

E_t+1 = Â¥ 95 = $1

Current Interest rate in the US = i_US= 8%

If the interest parity condition is expected to hold, interest rates in Japan (i_Japan) should equal approximately:

Select one:

a. 3.38%

b. 8%

c. -5.64%

d. None of the above.

4. Suppose the Japanese interest rate is I% while the interest rate in Britain is 3%. Interest rate parity predicts that relative to the Japanese Yen,

Select one:

a. the British pound will depreciate by 4%.

b. the British pound will appreciate by 2%.

c. the British pound will depreciate by 2%.

d. the British pound will appreciate by 4%.

5. Suppose the U.S. grows more slowly than Canada. The best medium term prediction is that the

Select one:

a. U.S. interest rates will rise.

b. U.S. dollar will appreciate against the Canadian dollar.

c. U.S. dollar will depreciate against the Canadian dollar.

6. Purchasing Power Parity (PPP) implies that

Select one:

a. In the long run, a forward exchange rate can purchase an interest rate swap for the same
price as the spot rate.

b. In the medium run, a forward exchange rate can purchase an interest rate swap for the
same price as the spot rate.

c. The short run, a given amount of money can buy the same amount of goods, whether
they are purchased at home or abroad.

d. the long run, a given amount of money can buy the same amount of goods, whether
they are purchased at home or abroad.

7. The current account balance will fall if

Select one:

a. the real exchange rate depreciates and disposable income goes up

b. the real exchange rate appreciates or disposable income goes up

c. the real exchange rate depreciates or disposable income goes down

d. the real exchange rate appreciates and disposable income goes down

8. A person who paid $10 for an umbrella in the U.S. sees the exact same umbrella in a store in London, England for 6 British pounds. If the person could expect the real exchange rate to be 1 U.S. umbrella per 1 English umbrella, then the person could infer that the nominal exchange rate is

Select one:

a. 0.6 U.S. dollars per 1 English pound.

b. 1.67 U.S. dollars per 1 English pound.

c. 0.6 English pounds per I U.S. dollar.

d. 1.67 English pounds per 1 U.S. dollar.

9. A U.S. wine merchant travelling in France has found a French wine of the same quality as a U.S. wine they regularly sell. She assumes that the real exchange rate should be 1 case of U.S. wine equals one case of French wine. The French wine merchant will sell her a case of the French wine for 350 euros. She knows that a case of the equivalent U.S. wine sells for $400. The euro is selling in France for $1.20. Assuming transportation costs are zero, the U.S. wine merchant should

Select one:

a. buy the French wine and sell it in the U.S. and make a profit.

b. buy the U.S. wine and sell it in France and make a profit.

c. It doesn't matter either way; there is no profit in the deal.

d. None of the above.

10. In a fixed exchange rate system, how do countries address the problem of currency market pressures that threaten to lower or raise the value of their currency?

Select one:

a. If demand falls, then countries must increase demand by buying up the excess supply
with domestic currency.

b. If demand rises, countries must fill the excess demand for foreign currency by selling
their reserves.

c. If demand rises, then countries can adjust the value of the exchange rate to the desired
level.

d. A and B only.

Please no cursive or typed out

1. (65 points total).

a) (5 points) Fill in the Table below.

Number of workers	Units of output	MPN
0	0
1	20
2	38
3	53
4	66
5	77
6	86
7	93

b. (10 points) Define the marginal product of labor and explain how it relates to the production function (with N on horizontal axis and Y on vertical axis). What shape does a production function typically take and why? Does this production function take the 'typical' shape?

c)(5 points) Assume that you sell your output to Europe for a US price = $10. The exchange rate is this time is $1.07 per Euro. What is the price of your product in Euros? Please round to 2 decimal places.

d) (5 points) You can hire all the workers you want at $80 per worker. Along with the US price = $10, calculate the number of workers that you will hire and the associated profit in REAL terms (as we did in class, we 'assume away' all other costs of production). Please give me the marginal REAL profit of each worker hired and then add them up and that is the total profit in real terms.

e)(5 points) Inflation data in the US is weaker than the Fed would like and thus, expectations change such that the Fed is less likely to raise interest rates. As a result, the new and updated exchange rate is $1.23 per Euro. What has happened to the value of the US dollar and what is the new Euro price of your product, assuming that your American price stays at $10?

f).(5 points) Given the change in conditions you decide to raise the price of your product in US dollar terms so that the Euro price stays the same as it was before the change in the exchange rate (part c above). What is the new US dollar price? Please show all work.

g) (10 points) What has happened to the marginal revenue product (MRPN) for each worker (has it gone up or down?) and why given the change in price? Be sure to define what the marginal revenue product is and what it means in 'laypersons' terms.

h) (10 points) Given that the US$ price of your product has changed, explain how and why you would change your behavior. Please provide the intuition beginning your answer with... at the same level of labor input I am no longer ......... (please be as specific as possible). Again, explain in REAL terms, not nominal terms.

i. (5 points) Calculate the new level of profits in REAL terms given the change in condition including the change in the exchange rate, the change in the US $ price of your product. and the change in your behavior.

j)(5 points) The Fed has had its eye on inflation for a long time and have been disappointed in that inflation has been too low. Is the change in the value the dollar vs the Euro a welcome development for the Fed? Why or why not? Assume that these conditions changed in a similar way for many US firms.

In periods of high inflation,

A) people want to hold as much money as possible
B) the purchasing power of money is decreasing
C) nobody wants to work and earn income
D) low nominal interest rates are likely to result
E) nobody wants to buy goods and services

Which of the following is not an effect of hyperinflation?

A) Price differences among sellers of the same product become larger.
B) People hold on to currency only for very short periods of time.
C) People tend to exchange the currency that is subject to high inflation for a more stable currency.
D) More resources are used efficiently to overcome inflation's effects on transactions costs.
E) Inflation-induced activity that is rational for individuals often has a detrimental effect on the economy as a whole.

Construction workers at times face high rates of unemployment because their work is both seasonal and subject to wide swings over the business cycle.

A) True
B) False

The view that union wage demands may be a source of inflation would be best associated with the

A) supply shock view of inflation
B) demand pull view of inflation
C) cost push view of inflation
D) demand push view of inflation
E) monetary view of inflation

Unemployment rates __________ during contractions and __________ during expansions.

A) rise, fall
B) fall, fall
C) rise, stay the same
D) stay the same, fall
E) fall, rise

The metropolitan with the lowest unemployment rate is

A) Detroit
B) Atlanta
C) San Diego
D) Honolulu
E) Portland

Uncertainty about inflation

A) shifts the attention of business managers away from exchange rate movements and toward concerns about productivity
B) reduces the difficulty of making international business decisions
C) creates uncertainty about the value of the dollar relative to foreign currencies
D) enhances money's importance as a link between the present and the future
E) makes contracts easier to negotiate

Which of the following is not consistent with full employment?

A) an unemployment rate of 5 percent or 6 percent
B) seasonal unemployment
C) structural unemployment
D) cyclical unemployment
E) frictional unemployment

Which of the following groups has historically had the highest unemployment rate?

A) professional workers
B) white teenagers
C) black teenagers
D) black adults
E) white adults

10.

An increase in a person's real wage necessarily means

A) greater purchasing power
B) a lower nominal wage
C) a lower nominal wage after payment of taxes
D) a higher nominal wage
E) a higher nominal wage after payment of taxes

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