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Macroeconomics - Husby
Final Definitions
122
Economics
Undergraduate 1
12/13/2008

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Term
Gold Standard
Definition
(1) Money defined in terms of gold (2) International transactions settled in gold
Term
Exchange Rate
Definition
Price of one currency (ie $) in terms of another (i.e. the Euro)
Term
Fixed Exchange Rate
Definition
A rate determined by government and then maintained through the process of buying and selling of quantities of its own currency on the foreign exchange markets.
Term
Floating (or Flexible) Exchange Rate
Definition
An exchange rate determined strictly by the demands and supplies for a nation's currency.
Term
Free Trade
Definition
International trade that is not encumbered bu protectionist government policies such as tariffs and quotas.
Term
Tariff/Duty
Definition
A tax on imported goods
Term
Quota
Definition
A limit on the quantity of a specific goods that can be imported.
Term
Absolute Advantage
Definition
A country's ability to produce a good using fewer resources than the country it trades with.
Term
Comparative Advantage
Definition
 A country's ability to produce a good at a lower opportunity cost than the country it trades with.
Term
Imports
Definition
Goods and services bought by people in one country that are produced in another country.
Term
Exports
Definition
Goods and service produced by people in one country that are sold to other countries.
Term
National Security Argument
Definition
Pro: We would want to protect military technology and manufacturing. Con: Over used
Term
Infant Industry Argument
Definition
Pro: Justifiable for a country to protect industries that are getting started and other countries are already strong. Con: After reaching maturity, companies don't want to drop the tariffs.
Term
Cheap Foreign Labor Argument
Definition
Pros: Domestic businesses can't compete with the cheap labor prices. Cons: Benefits the consumers
Term
Retaliation Argument
Definition
If one country places a high tariff on goods, a country could (A)also place high tariff on the 1st country out of retaliation or (B)not put any tariffs on the 1st country and hope that after awhile they will remove them.
Term
Dumping Argument
Definition
(very difficult to prove)Pro: Foreign competitors dump goods on the market, priced below cost, to knock domestic companies out of the game. This results in a monopolies. Con: Comparison are sometimes rigged to support inefficient producers in the United States
Term
Arguments for Protectionism:
Definition
1 - National Secutity
2 - Infant Industries
3 - Cheap Foreign Labor
4 - Retaliation
5 - Dumping
Term
NAFTA
Definition
North American Free Trade Agreement; A free trade area consisting of US, Canada, and Mexico.
Term
EU
Definition
European Union; an example of a customs union
Term
Customs Union
Definition
A set of countries that agree to free trade among themselves and a common policy with all other countries.
Term
Free Trade Area
Definition
A set countries that agree to free trade among themselves but are free to pursue independent trade policies with other countries.
Term
Classical Economics
Definition
The school of thought that emphasizes the natural tendency for an economy to move toward equilibrium at full employment without inflation. It argues that governments should keep their hands off.
Term
New Classical Economics
Definition
(1)M (money) is the dominant explanatory variable in the economy (2)The original classical economist were correct if you thought in long term. In the long run money stock is growing and P(rices) are rising substantially. (3) Fiscal policy has no effect on the economy (4) gov't should keep hands off the economy.
Term
Monetarism
Definition
Wanted to reassert the importance of the money stock (M); Believed in the importance of a monetary rule vs. monetary policy. Velocity could change. Oppose monetary policy (lags could make things worse than before).
Term
Friedman-Phelps Fooling Model
Definition
Assume that employment and output is at the natural level; W(age) - increase lag behind, workers suffer from money illusion. Profits increase. Firms expand output, GDP increases. Employment increases. Later, workers realize that the real wage has gone down and demand a higher wages. Profits fall; employment falls (back to natural level); GDP falls back to natural level.
Term
Rational Expectation
Definition
All economic agents will take all information into account in forming their expectations (workers not fooled)
Term
Keynesian Economics
Definition
School of thought that emphasizes the possibility that an economy can be in equilibrium at less tahn full employment (or without inflation). It argues that with government intervention, equilibrium at full employment without inflation can be achieved by managing aggregate demand.
Term
New Keynesian Economics
Definition
Set out to prove that prices and wages have rigidity rather than just assume like early Keynesians had.
Term
Private Advantage of Price and Wage Contracts Theory
Definition
Argued that it is in the interest of large corportations to have long-term price and wage contracts. Rigidity then results because of the rational choices by the business executives. Rigidity results from preset prices.
Term
Efficiency Wage Theory
Definition
A business pays higher-than-market wages because: (1) Minimizes labor turnover (2) Employees moral is higher (3) Employee absenteeism and tardiness are likely to be minimized; causes wages to become more rigid.
Term
Menu Cost Theory
Definition
Refers to the concept that there are cost related to changing prices; named after one example, the cost of printing new menus.
Term
Asymmetric Information
Definition
In the fooling model: business owners know that inflation is increasing but workers do not notice.
Term
Phillips Curve
Definition
Named after A.W. Phillips who said that there was a "trade-off" between unemployment and inflation. (Inverse relationship b/t inflation and unemployment)
Term
Crowding Out
Definition
Decrease in private spending caused by an increase in public spending
Term
Open Market Operations
Definition
The buying and selling of government bonds by FOMC.
Term
Reserve Requirement Ratio
Definition
Ratio of required reserves to deposits.
Term
Discount Rate
Definition
The interest rate the Fed charges banks that borrow reserves from it.
Term
Prime Rate
Definition
The interest rate that large banks charge large accounts.
Term
Federal Reserve System
Definition
(the FED) the Central Bank of the United States of America
Term
Monetarist Monetary Rule
Definition
Same percentage (3%) increase of M,no matter what
Term
Discretionary Monetary Policy
Definition
Percentage can increase or decrease depending on present economy.
Term
M1
Definition
Currency + Demand Deposits + Travelers Checks
Term
High-Powered Money
Definition
[AKA Monetary Base] Currency plus (commercial bank) reserves
Term
Monetary Base
Definition
[High-powered Money] Currency + Reserves
Term
Balanced Budget
Definition
Government Spending = Tax Revenue (G=T)
Term
Federal Budget Deficit
Definition
Gov't Spending > Tax Revenue (G > T)
Term
Federal Budget Surplus
Definition
Gov't Spending < Tax Revenue
Term
3 Tools of Monetary Policy
Definition
1 - Open Market Operations
2 - Reserve Requirement Ratio
3 - Discount Rate
Term
Barter
Definition
The exchange of one good for another, without the use of money.
Term
Fiat Money
Definition
Money that has value only by government decree, no intrinsic value
Term
Liquidity
Definition
The DEGREE AND SPEED at which an asset can be converted into money without significant loss in value.
Term
Potential Money Multiplier
Definition
1/RR(required)
Term
Actual Money Multiplier
Definition
1/RR(actual)
Term
Excess Reserves
Definition
The quantity of reserves held by a bank is in excess of the legally required amount.
Term
What is the Central Bank of America?
Definition
The Federal Bank of the United States of America
Term
What is the Central Bank of Japan?
Definition
The Central Bank of Japan
Term
What is England's Central Bank?
Definition
The Central Bank of England
Term
FOMC
Definition
Federal Open Market Committee
Term
Who are the members of the FOMC?
Definition
(1-7)The Board of Governors
(8) NY Fed Bank President
(9) Chicago or Cleveland Fed Bank President
(10-12) 3 of the 9 remaining Federal Reserve Bank Presidents [rotate]
Term
Commodity Money
Definition
Money that has value in something in addition to being money.
Term
Multiplier
Definition
The ratio of the increase in output to the increase in some component of output.
Term
Currency
Definition
Paper money and coins
Term
Velocity of Money (V)
Definition
The number of times a $ changes hands or turns over on average in a year.
Term
Equation of Exchange
Definition
MV=PY
Term
Quantity Theory of Money
Definition
*P = MV/Q* (The equation specifying the direct relationship between the money supply and prices.
Term
Devaluation
Definition
Government policy that lowers the nation's exchange rate; its currency instantly is worth less in the foreign exchange markets.
Term
Revaluation
Definition
To increase the exchange value of a nation's currency.
Term
IMF
Definition
International Monetary Fund
Term
World Bank
Definition
A bank that provided financial and technical assistance to developing countries
Term
WTO
Definition
World Trade Organization; only global international organization dealing with the rules of trade between nations.
Term
Division of Labor
Definition
Specialization of Labor
Term
Adam Smith
Definition
A 18th century economist that came up with the idea of the "invisible hand"
Term
The "invisible Hand"
Definition
The market guides firms that seek only to satisfy their own self-interest to produce precisely those goods and services that consumers want.
Term
Economics
Definition
The study of how we work together to transform scarce resources into good and services to satisfy the most pressing of our infinite wants and how we distribute these goods and services amongst ourselves.
Term
Macroeconomics
Definition
A subarea of economics that analyzes the behavior of the economy as a whole
Term
Microeconomics
Definition
A subarea of economics that analyzes individuals as consumers and producers and specific firms and industries. It focuses especially on the market behavior of firms and households.
Term
Ceteris Paribus
Definition
Latin for "everything else being equal."
Term
OPPORTUNITY Cost
Definition
The quantity of other goods that must be given up to obtain a good.
Term
Positive Economics
Definition
A subset of economics that analyzes the way the economy actually operates.
Term
Normative Economics
Definition
A subset of economics founded on the value of judgments and leading to assertions of what ought to be
Term
Model
Definition
An abstraction from an economic reality which one concentrates on key values
Term
Static Economic Model
Definition
A model where time is NOT a variable
Term
Dynamic Economic Model
Definition
A model where time IS a variable
Term
Stock
Definition
A variable measured at a point in time
Term
Flow
Definition
A variable measured over a duration of time.
Term
GDP
Definition
The total of all good and services, valued at current market prices, produced during a year, and produced within the geographical boundaries of the country.
Term
Real
Definition
Adjusted for inflation
Term
4 Expenditure Items that make up GDP
Definition
Cunsumption (C), Investments (I), Government purchases of goods and services (G), and exports minus imports (X-Z).
Term
How is unemployment measured?
Definition
Unemployment Ratio & Current Population Survey
Term
How is inflation measured?
Definition
Consumer Price Index (CPI), Producer Price Index (PPI), and Implicit GDP Deflator
Term
Consumer Price Index
Definition
(CPI) Thousands or products, 250 prices collectors, 18000 stores, 56 cities, 125000 price/month. Prices of good typical of middle-income, middle-class family
Term
Producer Price Index
Definition
(PPI) Prices of goods used by producers to produce other goods. (Figured out because if the price of goods used by the producers goes up then the CPI will rise in a month or 2; used as a warning system)
Term
Implicit GDP Deflator
Definition
A measure comparing the prices of all goods and services produced in the economy a given year to the prices of those goods and services produced in the base year.
Term
National Debt
Definition
the sum of all budget deficits since the country began; the total indebtedness of the federal government (Deficit is flow; Debt is stock)
Term
Frictional Unemployment
Definition
Due to the fact that people in a free society are free to change jobs (ppl b/t jobs)
Term
Structural Unemployment
Definition
Exists when the skills of the unemployed do not match the skills that employers needs.
Term
Cyclical Unemployment
Definition
Unemployment due to the business cycle (recession). This is the type that macroeconomic policy-makers are worried about.
Term
Natural Rate of Unemployment
Definition
The rate of unemployment that is consistent with a constant rate of inflation
Term
Disinflation
Definition
A falling level of inflation
Term
Deflation
Definition
Negative inflation; a continuously falling P(rice) level
Term
Say's Law
Definition
Supply creates demand
Term
Autonomous Variable
Definition
Independent of any other variable in the model
Term
Consumption Function
Definition
As income rises, consumption rises but not by as much as income.
Term
Marginal Propensity to Consume
Definition
ΔC/ΔY
Term
Equilibrium
Definition
A state of rest
Term
Potential GDP
Definition
GDP when economy is operating at full capacity and full employment. (he sometimes calls it full-capacity, full-employment output.) (New Classicals calls this the natural rate of output)
Term
Twin Deficit
Definition
Federal budget deficit and trade deficit
Term
Trade Deficit
Definition
Z-X when Z>X
Term
Fiscal Policy
Definition
Trying to influence the economy through G and T
Term
Real Wage
Definition
Wage corrected for inflation
Term
Nominal Wage
Definition
Wage not corrected for inflation
Term
Stagflation
Definition
Combination of stagnation and inflation.
Term
Stagnation
Definition
A period of little or no growth in the economy.
Term
Real Interest Rate
Definition

Interest rate corrected for the rate of inflation.

rr≈ rn - π

Term
Actual Money Multiplier
Definition
1/RRa (RRa - actual reserve ratio)
Term
Opportunity Cost of Money
Definition
Interest, etc. foregone
Term
Recognition, Action (Implementation) and Transmission (Impact) Lags
Definition
relation to monetary and fiscal policy: Time from problem to recognition, Time from recognition to action, and Time from action to its effect of the economy
Term
Monetarist
Definition
Someone who believes M(money stock) has the dominant effect on the economy but who also believes that there should be a monetary rule rather than (discretionary) monetary policy.
Term
Consumer Sovereignty
Definition
the people's control over what is produced because of the people's control over what goods and services they buy.
Term
Equation for APC (Average Propensity to Consume)
Definition
C/Y
Term
Supply Curve
Definition
[image]
Term
Demand Curve
Definition
[image]
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