ECON 201 Lecture Notes - Lecture 24: Demand Curve, Purchasing Power Parity, Devaluation

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cerisegiraffe538

11 Dec 2015

School

University of Maryland

Department

Economics

Course

ECON 201

Professor

John Neri

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ECON 201 Full Course Notes

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Econ201-lecture 24-the international monetary system: order of disorder. What are exchange rates: price of a country"s currency in terms of another country"s, a unit of currency buys more units of foreign currency, a unit of currency buys fewer units of foreign currency. Depreciation to one country must be an appreciation to the other. Devaluation: a reduction in the official value of a currency, a unit of nation"s currency buys fewer units of foreign currency. Revaluation: increase in the office ail value of a currency, a unit of a nation"s currency buys more units of foreign currency. Demand for a country"s currency: international trade in goods and services, purchases of physical assets, trade in financial assets. Supply of a country"s currency: arises from its imports of goods and services, foreign investment by its own citizens, europeans become concerned about the safety of us. What happens to the value of the euro if assets. Supply less euros since demand less dollars.

Related Questions

Multiple choices

1. Banks face liquidity risk because

A) they can have difficulty meeting their depositor's demands to withdraw money.

B) they are unable to borrow from the Federal Reserve.

C) households and businesses may seek to borrow a large number of funds in a short period of time.

D) governments tend to run high budget deficits.

2. The original intention of the Fed's role as lender of last resort was to make loans to banks that were

A) not illiquid nor insolvent.

B) illiquid, but not insolvent.

C) insolvent, but not illiquid.

D) both illiquid and insolvent.

3. Why might a nation seek to maintain a pegged exchange rate?

A) It makes business planning easier for firms involved in the global economy.

B) It removes the need to intervene in the foreign exchange market.

C) It ensures that the exchange rate will remain at its equilibrium.

D) It makes their currency more attractive on the foreign exchange market.

4. Suppose a country pegs its currency. If investors start to believe the peg will collapse and the currency is going to depreciate, as the government defends the peg the interest rate will

A) Not move as interest rates must remain constant in a peg

B) Increase to maintain the peg

C) Decrease to maintain the peg

D) It depends on the inflation rate is low or high compared to the country to which the currency is pegged.

5. When the Fed extends loans to depository institutions

A) increases the level of reserves.

B) it decreases the level of reserves.

C) it reduces the total value of the assets on its balance sheet.

D) it reduces the total value of the liabilities on its balance sheet.

6. If the Fed buys securities worth $10 million, then

A) bank reserves will increase by $10 million.

B) bank reserves will decrease by $10 million.

C) currency in circulation will increase by $10 million.

D) bank holdings of securities increased by $10 million.

7. If the Fed purchases $1 million in securities from the nonbank public, the monetary base will rise by $1 million

A) if the public holds the proceeds as currency.

B) if the public deposits the proceeds as checkable deposits.

C) if the public deposits the proceeds with the Treasury in a monetary base account.

D) whether the public holds the proceeds as currency or deposits them as checkable deposits.

8. The aggregate M1 consists of

A) currency plus all deposits in financial institutions.

B) currency plus savings deposits in financial institutions.

C) currency plus checkable deposits in financial institutions.

D) currency.

9. If the Fed purchases $1 million worth of securities and the required reserve ratio is 8%, by how much will deposits increase (assuming no change in excess reserves or the public's currency holdings)?

A) rise by $1 million

B) decline by $1 million

C) rise by $8 million

D) rise by $12.5 million

10. Suppose the required reserve ratio is 8% and the Fed purchases $100 million worth of Treasury bills from Wells Fargo. Suppose Wells Fargo didn't have excess reserves, then by how much is Wells Fargo able to increase its loans?

A) $8 million

B) $92 million

C) $100 million

D) $1.25 billion

11. If banks hold no excess reserves, checkable deposits total $1.5 billion, currency totals $400 million, and the required reserve ratio is 10%, then the monetary base equals

A) $550 million.

B) $1.54 billion.

C) $1.9 billion

D) $15 billion.

ultramarinehornet6

1.Purchasing power parity implies that

a. the real exchange rate is equal to 1.

b. the law of one price does not hold.

c. inflation rates are equal across countries.

d. the real exchange rate is equal to 0.

e. if the domestic country has low prices, then the domestic currency will depreciate until foreign citizens can buy the same amount of goods as domestic citizens.

2.Which of the following is a prediction from the PPP model of exchange rates?

A. An increase in the US money supply leads to an appreciation of the dollar in the long run.

B. An increase in US production leads to a depreciation of the dollar.

C. An increase in US production will lead to a proportional increase in the inflation rate.

D, An increase in the US money supply leads to a depreciation of the dollar in the long run.

E.An increase in the US interest rates leads to a fall in prices.

3.Relative purchasing power parity predicts that

A.the difference between the inflation rates in the two countries should equal the ratio of the interest rates in the two countries.

B. the difference between the inflation rates in two countries should equal the per cent change in the exchange rate.

C.inflation rates should be equal across countries.

D.the real exchange rate should equal one.

E.relative price levels in the two countries should be equal when expressed in the same currency.

4.Which of the following is NOT a valid explanation for the failure of purchasing power parity?

a. Differences in monetary policies across countries

b. Lack of competition

c. Transportation costs

d. Trade barriers

5.If P represents (the level of) domestic prices, P* represents (the level of) foreign prices and E represents the exchange rate as units of domestic currency per units of foreign currency, then the real exchange rate equals

a. EP/P*	b. P*/EP
C. E/PP*	d. EP*/P
e. P/P*

6.The difference between nominal and real interest rates is that

A.Nominal interest rates are measured in terms of a country's output, while real interest rates are measured in monetary terms

B.Nominal interest rates are measured in monetary terms, while real interest rates are measured in terms of a country's output

C.Nominal interest rates can fluctuate, while real interest rates always remain fixed

D.Real interest rates can fluctuate, while nominal interest rates always remain fixed

E.Real interest rates are the same in every country, while nominal interest rates are different for every country

7.Which of the following is predicted to cause the value (or price or cost) of U.S. goods to appreciate relative to the value (or price or cost) of foreign goods in the long run?

a. An increase in the growth rate of U.S. GNP. b. A decrease in the growth rate of U.S. GNP.

c. A decline in the growth rate of the U.S. money supply.

d. An increase in the price of petroleum that reduces world demand for American cars. e. An appreciation of the dollar.

jadewallaby469

In the short run, a tighter monetary policy by the U.S. Federal Reserve leads to:

Select one:

a. an increase in the supply of dollars and a dollar depreciation.

b. a decrease in the supply of dollars and a dollar appreciation.

c. an increase in the demand for dollars and a dollar depreciation.

d. a decrease in the demand for dollars and a dollar appreciation.

Which theorem states that exchange rates will adjust until the prices of goods in different countries approximate one another?

Select one:

a. purchasing power parity

b. the law of multiple prices

c. the principle of comparative advantage

d. dollarization

A country's balance of trade is the difference between its:

Select one:

a. nominal and real exchange rates.

b. monetary and fiscal policy.

c. exports and imports.

d. capital inflow and capital outflow.

When a foreign business buys stock in a U.S. company, the U.S. capital account will:

Select one:

a. move in a positive direction.

b. move in a negative direction.

c. remain unchanged.

d. become more volatile.

Saying that the United States is running a large current account deficit is equivalent to saying that:

Select one:

a. exports exceed imports in the United States.

b. the United States is running a large capital account surplus.

c. the balance of payments is negative.

d. the value of the current capital stock in the United States exceeds the value of future capital flows.

10-

An increase in the demand for a country's exports will have what effect on its currency?

Select one:

a. Its value will not change.

b. Its value will increase.

c. Its value will decrease.

d. Its value will depreciate.

11-

When the United States has a current account deficit, the U.S. capital account:

Select one:

a. will have a deficit also.

b. will be balanced.

c. will have a surplus.

d. must be falling.

12-

Which of the following is NOT a way that a country can finance a trade deficit?

Select one:

a. increased borrowing

b. sale of assets

c. decreased exports

d. reduction in cash reserves

13-

A trade deficit occurs when the value of a country's:

Select one:

a. imports exceeds the value of its exports.

b. exports exceeds the value of its imports.

c. inflow of foreign capital exceeds the outflow of domestic capital.

d. outflow of domestic capital exceeds its inflow of foreign capital.

14-

Which of the following is a U.S. current account transaction?

Select one:

a. Selling a computer chip to a resident in Europe.

b. Buying stock shares of a Canadian company.

c. Selling U.S. dollars in exchange for euros.

d. A foreign investor's purchase of a manufacturing plant in the United States.

15-

An exchange rate is:

Select one:

a. a yearly summary of all the economic transactions between residents of one country and residents of the rest of the world.

b. the sum of the balance of trade, net income on capital held abroad, and net transfer payments.

c. the price of one currency in terms of another currency.

d. a currency whose value is not pegged but governments will intervene extensively in the market to keep the value within a certain range.

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ECON 201 Lecture Notes - Lecture 24: Demand Curve, Purchasing Power Parity, Devaluation

ECON 201 Full Course Notes

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