AP Macroeconomics Flashcards
When Aggregate Demand shifts right, what happens to unemployment?
Decreases
When Aggregate Demand shifts right, what happens to price level?
Increases
When Aggregate Demand shifts left, what happens to price level?
Decreases
When Aggregate Demand shifts left, what happens to unemployment?
Increases
When Aggregate Demand shifts right, what happens to aggregate production?
Increases
When Aggregate Demand shifts left, what happens to aggregate production?
Decreases
When Short Run Aggregate Supply shifts right, what happens to unemployment?
Decreases
When Short Run Aggregate Supply shifts left, what happens to unemployment?
Increases
When Short Run Aggregate Supply shifts left, what happens to price level?
Increases
When Short Run Aggregate Supply shifts right, what happens to price level?
Decreases
What is a liquidity trap?
When the interest rate hits 0% and increasing the money supply no longer moves aggregate demand.
An increase in expected inflation shifts the short run Phillips curve in which direction?
Up/Right
Bringing down inflation that has become embedded in expectations is called what?
Disinflation
Deflation is defined as what?
Negative inflation; a dropping aggregate price level.
Inflation is defined as what?
An increasing aggregate price level.
Why is deflation bad?
People will refuse to loan out or spend money since its value is increasing as long as they hold it. This shifts aggregate demand left, which creates more deflation, etc.
In the classical model, wages and prices are what?
Flexible
In the Keynesian model, wages are what?
Sticky
In the Keynesian model, prices are what?
Downwardly inflexible (they tend not to decrease but can increase)
In the monetarist model, what will steadily grow GDP?
Steadily growing money supply
In the classical model the short run aggregate supply curve is:
Vertical
In the Keynesian model short-run shifts in aggregate demand can affect what?
Real aggregate output (GDP) and Price Level
According to Keynes, government should use fiscal and monetary policy to smooth out what?
Business cycle fluctuations
According to the monetarists, should the Fed target a constant rate of growth in the money supply regardless of fluctuations in the economy?
Yes
Does the monetarist model recommend discretionary monetary policy?
No
According to the classical model, increasing aggregate demand (for instance through increasing the money supply) leads to what?
Only inflation
The natural rate hypothesis states that the unemployment rate should be:
At the level where expected inflation equals actual inflation.
Fluctuations in total factor productivity causing business cycles is what theory?
Real business cycle theory
What monetary policy does monetarism suggest?
Monetary policy rule of slowly expanding money supply regardless of economic fluctuations
What is the monetary velocity equation
M x V = P x Y
What do the variables in the monetary velocity equation stand for
Money x Velocity = Price level x GDP
The main idea of Keynesian economics is
Due to sticky wages, shifting Aggregate Demand can affect short term real GDP (and we should do it to smooth out business cycles).
In the long run, changing the quantity of money should only affect what?
Price level
An increase in the money supply does what to aggregate demand in the short run?
Increase
In the long run a 10% decrease in the money supply will change price levels by how much?
10%
Money neutrality is defined as:
The fact that in the long run money supply has no real effect on the economy (no effect other than price level changes).
In the short run decreasing the money supply causes aggregate output to:
Decrease
In the long run decreasing the money supply causes aggregate output to:
Do nothing
In the short run increasing the money supply causes price levels to
Slowly increase (lag due to sticky prices)
In the long run increasing the money supply causes price levels to
Increase proportionately to the money supply
In the short run the real value of the entire money supply does what when the supply of money is increased?
Increase
In the long run the real value of the entire money supply does what when the supply is increased?
Nothing
What is the real quantity of money equation?
M/P
In the classical model of price level, both the short and long run aggregate supply curves are:
Vertical
An inflation tax is
A decrease in the real value of money held by the public due to the government inflating the currency
Revenue generated by the government’s ability to coin money is:
Seignorage
What are the two most common causes of a negative supply shock?
Commodity prices and wages rising
Demand-pull inflation is inflation caused by
Aggregate demand shifting right
Supply-push inflation is inflation caused by
Short Run Aggregate Supply shifting left
What is the budget balance equation?
S = T - G - TR
What do the variables in the budget balance equation stand for?
Government savings = Tax revenues - Government spending - Government transfers
Expansionary fiscal policies do what to the budget balance?
Decrease it
Contractionary fiscal policies do what to the budget balance?
Increase it
When the government spends more than it receives in tax revenue is called
A budget deficit
Government debt is
The net total budget deficits and surpluses over time
At each FOMC meeting, the Fed sets the:
Federal Funds target
The Fed’s Open Market Desk is located at the Federal Reserve Bank of
New York
The ability of governments to pay their debt is best measured by what ratio?
Debt-GDP Ratio
If the federal funds rate needs to be decreased, the open market desk will do what to securities like treasury bills and bonds?
Buy them
If the federal funds rate needs to be increased, the open market desk will do what to securities like treasury bills and bonds?
Sell them
If the open market desk of the Fed sells bonds and treasury bills what will happen to the money supply?
It will decrease
Contractionary monetary policy does what to money supply?
Decrease
Contractionary monetary policy does what to interest rates?
Increase
Contractionary monetary policy does what to quantity of loanable funds?
Decrease
Contractionary monetary policy does what to aggregate demand?
Decrease
Contractionary monetary policy does what to unemployment?
Increase
In the long run trying to maintain an unnatural rate of unemployment via controlling aggregate demand will not work because of
Changes in wages shifting SRAS back to long run equilibrium
What two variables does the Phillips curve show the relationship between?
Unemployment and inflation
An estimate of what the budget balance would be if real GDP were exactly equal to potential output is known as the ____________________________ budget balance.
Cyclically adjusted
The unemployment rate at which inflation does not change over time is known as the ___________________
Non-Accelerating Inflation Rate of Unemployment (NAIRU)
The long-run Phillips curve is a vertical line at what point?
NAIRU / Natural Unemployment Rate
The effect of deflation in reducing aggregate demand is known as _________________ deflation.
Debt
The nominal interest rate can’t go below zero. This is known as the zero _______________.
Bound
During the 1930s, economists had an incentive to develop theories to guide macroeconomic policy-making as a result of ___________________.
The Great Depression
The ability of a country to pay its debts can be worse than it appears because of ___________.
Implicit Liabilities
Who was the leading economist of the monetarist movement?
Milton Friedman
Today, most economists agree that __________ policy should play the main role in stabilization policy.
Monetary
A formal guideline for what the inflation rate should be is known as an inflation __________.
Target
While the Fed does not have a formal policy, it is widely believed to want an inflation rate around _________ %.
2
Holding everything else constant, a government’s budget balance tends to do what during expansionary fiscal policy?
Decrease
A government typically funds spending more than it receives in tax revenues by doing what?
Borrowing money
If a country’s aggregate output increases and all else is held constant, what will happen to the interest rate?
Increase