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macro
final
76
Economics
Undergraduate 3
12/06/2008

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Term
economic growth is measured by he inflation rate
Definition
false: inflatinoin is measured by GDP
Term
Aggregation is the process of putting different goods and services into a single category.
Definition
true
Term
. A curved PPF exhibits constant opportunity costs of production.
Definition
true
Term
. The study of modern macroeconomics began in response to what event in US history.
Definition
D.great depression
Term
Economics is the study of
Definition
choice under conditions of scarcity
Term
What is the difference between the fields of macroeconomics and microeconomics
Definition
Micro_narrow view,individual behavior,part of the total economy
micro_wide view, aggregate behavior,whole economy
Term
What are the three main macroeconomic goals? VERY BRIEFLY explain why each is important
Definition
1.economic growth
2.Full employement
3.Stable prices(standard of living)
Term
. When you voluntarily cook dinner for your family every Sunday night, the value of that service is included in gross domestic product (GDP).
Definition
False
Term
The factor payment for land is rent.
Definition
True
Term
GDP does not include an accurate measure of illegal production of goods and services.
Definition
True
Term
Which of the following pairs correctly matches the final user and the category they are associated with
Definition
d. foreigners ~ net exports
Term
Which of the following is NOT a component of private investment (I)?
Definition
Which of the following is NOT a component of private investment (I)?
Term
Using the expenditure approach, calculate GDP for the economy detailed below.

Imports = $4 mil
Exports = $2 mil
Gov’t purchases of G/S = $3 mil
Gov’t transfer payments = $2 mil
Private investment = $5 mil
Consumption expenditures = $6 mil
Stocks & Bonds purchases = $1 mil
Definition
GDP:C+I+G+NX
GDP:6+5+3+(2-4).......GDP:12 million
Term
The working age population is simply the sum of all employed and unemployed individuals.
Definition
False:16 or older, civilian, not in institution
Term
The main economic cost of unemployment is the opportunity cost of lost output.
Definition
True
Term
Capital equipment purchased by a typical (normal) business is included in the CPI market basket.
Definition
False:only goods purchaased directly by consumers and households
Term
Which of the following best matches the unemployed to the correct category of unemployment?
Definition
c. High school graduate delays college to enter labor force ~ frictional
Term
Which of the following is a problem we discussed with the measurement of unemployment?
Definition
b. Part-time workers who want to be full-time
Term
unemployment rate
Definition
unemployed/labor force*100
Term
labor force
Definition
employed+unemployed
Term
labor force participation rate
Definition
labor force/ working age pop.*100
Term
CPI:
Definition
cost of market basket/cast of market basket in base year*100
Term
inflation rate
Definition
% change in price level from oneperiod to the next
Term
When determining an economy’s level of output, we assume that labor is the only factor that is fixed.
Definition
False, labor is a variable,,,resources and technology are considered fixed
Term
As the real wage increases, more people will want to work.
Definition
true
Term
The classical long-run model attempts to explain the observation that over long periods of time the economy performs rather well.
Definition
true
Term
Each individual has a critical wage rate above which they decide they are better off not working.
Definition
False,each worker has a critical wage ratebelow which they decide they are better off not working.
Term
Which of the following “challenged” the ideas of the classical model
Definition
Keynsian model
Term
. Say’s Law reinforces the idea that
Definition
a. total spending is equal to total production
b. total spending is equal to total output
c. total income is equal to total output
Term
Total Spending =
Definition
(c)+(Ip)+(G)
Term
Total Leakages =
Definition
(T)+(S)
Term
Total Injections =
Definition
(G)+(Ip)
Term
. What is the critical assumption (regarding markets) of the classical long run model?
Definition
Markets clear(prices adjust until Qs=Qd
Term
9. In the classical labor market,
a. Who are the suppliers of labor? b. Who are the demanders?
Definition
households supply labor and firms demand labor
Term
aggregate production
Definition
relationship between total employement and total production
Term
When government purchases are greater than net tax revenue, the government is running a budget surplus.
Definition
False:this is a defeceit
Term
The classical view of fiscal policy is that has no demand-side effects on output.
Definition
true
Term
Which of the following would result in an increase in employment
Definition
b. A reduction of welfare benefits.
Term
If our capital stock increases, then
Definition
a. the aggregate production function will shift upward.
b. a given level of workers can now produce more output .
c. the average standard of living will rise.
Term
Suppose the government begins to offer subsidies for education and training to increase workers’ skills. What effect will this have on each component of the labor market?
Definition
Ls:no effect Wealth:increases
Ld:Increases Le:increases
Term
labor productivity
Definition
real gdp/labor
Term
. Calculate labor productivity if 350,000 workers can produce $70 million output.
Definition
70 million/.35 million::200 million
Term
what are ways that government might try to increase investment?
Definition
investment tax credit,decrease capital gains tax,balance budget(dec. defecit),restructive social security system, consumption tax, or cut corporate profits tax.
Term
The consumption function represents the linear relationship between consumption spending and disposable income.
Definition
true
Term
. The consumption-income line will have a higher intercept than the consumption function, but the slope will remain the same.
Definition
slope will be the same with a lower intercept
Term
. Which of the following would result in an increase in inventories?
Definition
b. When output is higher than aggregate expenditure.
Term
. What are the four key variables that influence consumption spending? Which has the largest impact on C?
Definition
wealth,expectation,interest rate, disposable income C:D.I.
Term
. What is the equation for aggregate expenditure?
Definition
AE:(C)+(Ip)+(G)+(NX)
Term
Move right along consumption income line
Definition
income increase
Term
move left along consumption income line
Definition
income decrease
Term
line shifts up
Definition
taxes Increase, wealth increase, interest decrease, optimistic, (a) increase
Term
line shifts down
Definition
taxes in decrease, wealth decreases interest increases, pesemistic,(a)decreases
Term
. If one point on the graph is (80 bil, 40 bil) and a second point is (84 bil, 42 bil), what is the marginal propensity to consume (MPC)?
Definition
MPC/Slope:(y2-y1)/(X2-X1)
(42-40)/(84-80)::1/2
Term
What will happen to the consumption-income line, autonomous consumption spending, and MPC if taxes are raised to $12 billion?
Definition
(a)decreases
Term
Commodity money is any good accepted as means of payment because of government declaration, but it has no intrinsic value.
Definition
False: this is fiat money
Term
Automatic stabilizers will cause the impact of spending changes on the economy to be less than one would expect when using the expenditure multiplier.
Definition
true
Term
. When attempting to control the money supply (MS), the Fed cannot control the amount of money households hold as deposits.
Definition
true
Term
If the Fed wished to decrease the money supply using open market operations (OMO), what action would it take?
Definition
sell U.S securities
Term
Suppose planned investment spending (IP) falls by $3 million dollars, and the marginal propensity to consume is 0.8. How will equilibrium GDP change?
Definition
1/1-mpc=5
Change in eq GDP = exp. multiplier *change in investment spending
or 5*(-3)=-15 million
Equ. GDP decreases by $15 million
Term
Credit cards
Definition
d. are not considered money but are important because they may affect how much people hold in M1 and M2.
Term
list the automatic stabalizers
Definition
taxes, transfer payments, interest rates, imports, time, and forward looking bahavior
Term
Who is the current chairman of the Board of Governors?
Definition
ben bernanke
Term
. How many Federal Reserve Districts are there?
Definition
12 federal reserve districts
Term
Which district is Milledgeville in? (What is the number of the district OR the city where the Federal Reserve Bank is located?)
Definition
6th district
Term
What are the three functions of money discussed in class?
Definition
unit of account, store value, value , and means of payment
Term
If the required reserve ratio is 5%, how much money will be “created” when demand deposits increase by $2500? (Assume that excess reserves will be zero.)
Definition
Money multiplier= 1/RRR
=1/.05...=20
demand increases by 2,500
so 2,500*20=$50,000
Term
. List and define the 3 main policy tools of the Fed.
Definition
open market operations, reserve requirements, discount rate
Term
The Money Supply curve (MS) is an upward sloping curve; as the interest rate rises, the quantity supplied of money will also rise.
Definition
False: Ms is a vertical curve, as interest rises the quantity of money supplied will not rise
Term
The process by which the economy adjusts to the long run is referred to as a self-correcting mechanism.
Definition
true
Term
. When the Fed manipulates money supply in order to reach a macroeconomic goal, that is known as monetary policy.
Definition
true
Term
When an economy is in short-run equilibrium, it will always be operating at full employment.
Definition
False
Term
. In the long run, real GDP
Definition
real GDP wil be =to potential GDP
Term
An increase in Md can be caused by
Definition
an increase in real income
Term
. What is the Federal Funds Rate?
Definition
interest rates charged for loans of reserves among banks
Term
What factors can cause the Aggregate Supply curve to shift?
Definition
change in weather, technology, world oil prices increase,adjustment to long run
Term
– Show what will happen if the Federal Reserve decides to DECREASE the money supply.
Definition
interest rates will go down
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