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AP ECON 1010 (YorkU)
Chapter 25-26
42
Economics
Undergraduate 2
02/23/2016

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Cards

Term
Foreign Currency
Definition
The money of other countries
Term
Exchange rate
Definition
The price at which one currency exchanges for another
Term
Factors That Affect Demand in the Foreign Exchange Market (4)
Definition

1) The exchange rate (Only Qd)

2) World demand for Canadian exports

3) Interest rates in the United States and other countries

4) The expected future exchange rate

Term
Reasons why the Exchange Rate influences CAD Qd (2)
Definition

1) Exports effect

2) Expected profit effect

Term
Factors that Affect Supply in the Foreign Market
Definition

1) The exchange rate

2) Canadian demand for imports

3) Interest rates in the United States and other countries

4) The expected future exchange rate

Term
Reasons why the Exchange Rate influences CAD Qs (2)
Definition

1) Imports effect

2) Expected profit effect

Term
Factors that Change the Demand for CAD (3)
Definition

1) World demand for Canadian exports

2) Canadian interest rate relative to foreign interest rates

3) The expected future exchange rate

Term
Factors that Change the Supply for CAD (3)
Definition

1) Canadian demand for imports

2) Canadian interest rate relative to foreign interest rates

3) The expected future exchange rate

Term
Arbitrage
Definition
Practice of seeking to profit by buying in one market and selling for higher price in another related market
Term
What does Arbitrage Achieve? (4)
Definition

1) The law of one price (same price at all markets)

2) No round-trip profit (no profit from buying one good for another or exchanging currencies)

3) Interest rate parity (same profit at any interest rate and currency)

4) Purchasing power parity (worth same in any currency)

Term
Speculation
Definition
It is trading on the expectation of making profit
Term
How to Predict Exchange Rates
Definition
Using trends which depend on market fundamentals, they can help ignore volatility and predict exchange rates
Term
Real Exchange Rate
Definition

RER = (E x P)/P*

E = Exchange rate, P = Domestic price level, P* = Foreign price level

Term
Exchange rate policies (3)
Definition

1) Flexible exchange rate

2) Fixed exchange rate

3) Crawling peg (Mix of flexible and fixed, prevents large swings)

Term
How does the Gov. keep the Fixed Exchange rate in place?
Definition
When demand shifts it will either buy or sell CAD. It buys CAD with reserves and sells CAD in foreign exchange markets for reserves, this increases/decreases supply and keeps the exchange rate regulated.
Term
Balance of payment accounts
Definition
Balance of payment accounts are accounts that records all international trading, borrowing and lending into 3 accounts
Term
Balance of Payment Accounts (3)
Definition

1) Current account (net exports(exports-imports) + net interest + net transfer

2) Capital and financial account (records foreign investment in CAN - CAN investment abroad)

3) Official settlements account (change in official reserves, foreign current inc. = decrease in account)

Term
Sum of All Balance Payment Accounts
Definition
Term
Net Borrowers and Lenders
Definition
Countries that borrows more then they lend in a given time period are borrows, opposite for lenders.
Term
What Makes a Country An International Borrower or Lender?
Definition
If the domestic interest rate is high then the world interest rate then it is a borrower. This is determined by comparing graphs where the country does not trade with the world and with trading. If D>S it is a borrower. Opposite for lenders.
Term
Debtor and Creditor Nations
Definition
Based on stocks not flow, has a stock of debt that is greater then what it owes means it is a debtor nation, in other words in all of history it has borrowed more then it has lent. Opposite for lenders.
Term
Current Account Balance Equation
Definition
CAB = NX + Net Interest Income + Net Transfers
Term
Government Sector Balance Equation and Private Sector Balance Equation
Definition

Gov. sector balance = Net Taxes (T) - Gov. Expenditure (G)

Private sector balance = Savings (S) - Investments (I)

Both are equal to net exports, NX = (T-G) + (S-I)

Term
Aggregrate Income Equation
Definition
= C+S+T or =C+I+G+X-M
Term
Exchange Rate Types Affecting Balance of Payments?
Definition
Short run does, a fall in price lowers real exchange rate. Long run does not get affected
Term
Types of Aggregate Supplies
Definition
Long run and short run, both based off of the relationship between Q of real GDP supplied and price level.
Term
Short and Long Run Variable or Fixed?
Definition

Short run has fixed capital and variable labour

Long run is all variable with no fixed

Term
What do Long run and Short run Aggregate Supply Look Like?
Definition

Long run is a straight horizontal line called LAS

Short run is an upward sloping line called SAS

Term
Difference between price changes for aggregate supply
Definition
In short run a price increase ends up increasing real GDP supplied, which lowers real wage rate and means producers hire more employees, thus the reason real GDP supplied rises. In long run the real wage rate will act accordingly to price, not much change.
Term
How does Real GDP supplied measure in both terms?
Definition
In short run real GDP supplied can be higher or lower then potential GDP, the output gap is then called an inflationary gap or a recessionary gap.
Term
Factors that cause Aggregate supply to change (2)
Definition

1) Change in potential GDP - affects long and short run

2) Change in money wage rate - affects only short run (increase means decrease in SAS curve, shifts left)

Term
Types of Changes that Increase Potential GDP (3)
Definition

1) Increase in full employment Q of labour

2) Increase in quantity of capital

3) Advance in technology

Term
Factors that affect Aggregate Demand (4)
Definition

1) Price level (movement only, inverse relationship)

2) Expectations (ex// Income, future interest rate)

3) Fiscal policy and monetary policy (ex// lower tax rates = more Q of D, more amount of money, etc.)

4) The world economy

Term
Factors that make Aggregate Demand have an inverse Relationship (2)
Definition

1) Wealth effect, as P increases, W decreases, save more

2) Substitution effect

 

Term
Types of Substitution Effects (2)
Definition

-Intertemporal effect (Price increase, real value of money decrease, interest rate increase, borrowing decrease and real GDP D decrease) This change the time at which you buy goods

-International effect (Price of domestic goods increases, goods compared to foreign increases) Based on relative prices compared to other countries

Term
In Short Run, Real GDP Can Be... Then Potential GDP
Definition
Larger, equal to or smaller then potential GDP
Term
In Short Run, What is Fixed (Sticky)
Definition
Wage Rate
Term
If Aggregate Demand Curve Shifts Faster Then The Long Run Supply Curve (LAS) Then...
Definition
There is inflation
Term
Why Does a Business Cycle Occur?
Definition
Aggregate Demand and Short Run Supply are always fluctuating but money wage rate doesn't change rapidly enough to make real GDP = potential GDP
Term

If SAS > AD then there is a ...,

If SAS < AD then then there is a ..., 

Definition

There is an output gap called the recessionary gap which shows how much SAS is > then AD.

There is an output gap called the inflationary gap which shows how much SAS < then AD

Term
Stagflation
Definition
A recessionary gap with inflation
Term
Macroeconomic Schools of Thought Views (5)
Definition

1) Classical - Self-regulating economy, no need for gov. regulations

2) New Classical - Business cycles are common due to technological advances

3) Keynesian - Need a lot of gov. regulation, fiscal and monetary policies are a must

4) New Keynesian - Wage rate and P of goods are fixed (sticky)

5) Monetarist - Growth rate of money is steady, it will make the economy fine, some gov. regulation needed

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