Saturday, February 18, 2017

2012 Macro Multiple Choice (FOREX)

2012 Macro Multiple Choice (FOREX)
Forex Cheat Sheet here.

Answer - (A)

(A) Demand for a country's exports,, increases the demand in the FOREX for the currency
(B) Money supply increases, more money less value
(C) Travel abroad increases, citizens must exchange their currency for the currency of the country travelled to,, that would increase the supply of the currency in the FOREX which would cause the value to fall.
(D) Interest Rates decreasing means less foreigners would invest in our country, less demand for our currency.
(E) Tariffs decrease, we buy more imports and the supply of our currency in the FOREX increases driving down the value

Answer - (B)
If the US$ value decreases, then our goods are relatively cheaper than the foreign goods, so our sports will increase. The foreigners purchasing power has increased because the value of the US$ has fallen.

Answer - (B)
 Country A has a higher inflation (PL, Price Level) than country B,,, if the PL in country A is rising, then their goods are getting more and more expensive. Country B is buying less and less of them. Therefore, there is less and less demand for country A's goods and less need to go to the FOREX and buy country A's currency. So less demand for country A's (Goods) currency means the value of A's currency falls.

Answer - (E)
Let me say this differently - The Indian Rupee will get stronger and the Japanese Yen will get weaker.

(A) India's inflation rate increases relative to Japans. - This means that India's goods will become more expensive leading to less demand in the FOREX, for India's currency and the value of India's currency will therefore decrease.
(B) India has a trade deficit with Japan. - This mean that India has more imports from Japan than exports, so more imports means that the supply of the rupee is increasing in the FOREX and therefore the value of the rupee is decreasing.
(C) Japan enters a recession - meaning that the PL of Japanese goods will fall leading to Indian citizens to import more of them and the rupee's value will decrease. (see above)
(D) India's money supply increases, and therefore nominal interest rates fall, investment and consumption increase, aggregate demand therefore increases along with Indian incomes (Y), and with higher incomes comes higher imports. (see above)
(E) Real interest rates in India increase, attracting Japanese investors to buy Rupees to invest in Indian interest assets (Bonds) etc,, In the FOREX the demand for Rupees increases driving up the value.

Answer - (E)
WE don't see these types of questions very often on the AP exams.

(A) they both do this
(B) they both do this
(C) Neither do this
(D) Neither do this
(E) Tariffs are a tax and the tax money goes to the government.




FOREX Cheat Sheet

FOREX Cheat Sheet


Friday, February 17, 2017

2012 Macro Multiple Choice (Fiscal Policy)

2012 Macro Multiple Choice (Fiscal Policy)


Fiscal Policy Cheat Sheet here.

Answer - (B)

From the cheat sheet.


Answer - (B)

From the cheat sheet


Answer - (C)

From the cheat sheet



Answer - (C) 

Understand that ann increase in Government Spending increases consumption which increases Aggregate Demand.

From the AD/AS cheat sheet here.



Answer - (A)

Post that answers this here.


Answer - (C)

If the budget deficit is increasing ,, it means that the government is spending and if the government is spending then the Real Interest Rate (RIR) is increasing.




2012 (Macro) Multiple Choice - Basic, PPC, Comp ADV

2012 (Macro) Multiple Choice  - Basic, PPC, Comp ADV


Answer - (A) Centralised planning

This is the main tenant of a command economy.

Answer - (C)


Answer - (B) 

So, easy to find who has an absolute advantage by drawing a PPC curve,, 
B can create both goods using less resources
Comparative advantage must be analysed using the math and then comparing the columns.
Looking for the country that shows the lowest opportunity cost.



Answer - (B) Involves higher costs for each transaction


Answer - (E) 
(A) Z = unemployment, idle resources, underutilisation of resources = True
(B) Y = unattainable given the amount of resources
(C) W & X - fully utilised resources
(D) Capital goods are goods that promote future growth
(E) X & W are both efficient, and only society can decide which is the best for society 

Answer - (D) 

Trade pushes out the PPC boundary/curve

Answer - (E)


The same thing that pushes out the PPC boundary is 
Population, resources, technology, trade, human capital – at least one of these must increase 
are the same things that shift the LRAS curve to the right...   



2012 Macro Multiple Choice - GDP

2012 Macro Multiple Choice - GDP



(A) An increase in real per capita gross domestic product

(B) nominal per capita GDP has more to due with inflation increase
(C) Price stability - all can be poor and prices stabile 
(D) A balanced budget - Taxes collected = government expenditures - doesn't really speak to standards of living.
(E) CPI - has to due with inflation,, and an increase might have made people worse off.



Answer - (D)



GDP = C + I + GS + XN

Consumption = $3000
Investment = $700
GS = $1,000
XN = Exports - Imports = 300 - 500 = -200

$3,000 + $700 + $1,000 + 300 - 500 = $4,500

Answer - (A) $4,500

Thursday, February 16, 2017

2012 Macro Multiple Choice - AD/AS

2012 Macro Multiple Choice - AD/AS
Aggregate Demand Cheat Sheet Here.



Answer - (C) an increase in the interest rate

From the post about investment and growth - here

Let's step a bit back, If business men are to invest in investment projects they want cheaper rates of interest compared to higher rates of interest.
 So, all of the above except for (C) will increase investment.


Answer - (D)

This is an equilibrium problem and you should have learned enough in the beginning supply and demand section of the course to be able to answer this.



Answer - (D)

If income taxes increase, then people have less disposable income and will consume less, if (C) consumption decreases then AD will shift less, (decrease).



Answer - (C)

An increase in Government spending will increase the AD curve, thus PL and RGDP and 
Y(incomes) will increase.


Answer - (C)

Understand that PL = Inflation rate & Output = RGDP


Answer - (A)

Understand that an increase in investment is an increase in capital formation, so naturally there is more capital per worker.

Answer - (E)

This sounds a lot like stagflation.
Understand that (real  = nominal minus inflation)
Real wages vs Nominal wages post is here
If the PL is increasing we assume that real wages are falling. (ceteris paribus)


Answer - (C)

(A) - Pension Payments - an increase would increase disposable income thus increasing AD but not LRAS = LR Growth
(B) Unemployment Compensation - an increase will increase AD but not LRAS
(C) Subsidies for capital goods - an increase will shift LRAS curve rightward (more capital formation = more LR growth)
(D) Tariffs on capital goods - an increase of tariffs would shift LRAS leftward (less LR growth)
(E) Tariffs on oil  - increase would cause the SRAS curve to shift leftward (Cost push inflation) (Stagflation)

Answer - (D)

Wages increasing would affect the SRAS curve as wages are an input or resource costs for businesses. The SRAS curve shifts leftward.

Answer - (A)

From the AD cheat sheet.

This one is a bit tricky,
As the PL (inflation) increases then each individual dollar spent looses purchasing power. 
Purchasing power decreasing means that each dollar received can by less goods.
You might receive a higher amount of money for your asset (good) but with that higher amount you can actually buy less as the value of each additional dollar has decreased. 
This is the Wealth Effect - if prices (inflation) is rising the value of your assets are falling.

Real = nominal minus inflation