Shared Flashcard Set

Details

Econ Final Part 3
N/A
58
Economics
Undergraduate 1
12/04/2012

Additional Economics Flashcards

 


 

Cards

Term
Time preference
Definition
Just as people trade off one good for another, people can trade off the same good at two different times
Term
Discount equation
Definition
1 year = (1-r) x 100
Term
Low personal discount rate
Definition
you don't have to be bribed much to wait to buy something
Term
High personal discount rate
Definition
You are impatient, you have to be bribed a lot to wait to buy something
Term
Compounding
Definition
Generating earnings from previous earnings
Term
Present value
Definition
Economic items are worth more now because over time things discount
Term
risk
Definition
The chance that an investment's actual return will be different than expected
Term
Rule of 70
Definition
If r is the rate of growth of a variable, then the amount of time it takes for that variable to double is approximately 70/r years
Term
Risk averse
Definition
If you have to pay to accept a lottery
Term
Risk neutrality
Definition
If you accept a lottery for free
Term
Risk preference
Definition
If you are willing to pay someone to give you the lottery
Term
Risk return tradeoffs
Definition
The amount of reward from an investment is related to the amount of risk the investor is willing to accept
Term
Diversification
Definition
Increasing the number of stocks in a portfolio reduces firm-specific risk through diversification, but market risk remains
Term
Financial markets
Definition
Institutions through which savers can directly provide funds to borrowers
Term
Stock
Definition
Represents a claim to partial ownership, a residual claim in a company's profits
Term
Equity financing
Definition
The sale of stock to raise money
Term
bond
Definition
Certificate of indebtedness that specifies obligations of the borrower of the holder to the bond
Term
term
Definition
Length of time until the bond matures
Term
credit risk
Definition
the probability that the borrower will fail to pay some sort of the interest or principal
Term
Tax treatment
Definition
The way in which the tax laws treat the interest on the bond
Term
financial intermediaries
Definition
Financial institutions through which savers can indirectly provide funds to borrowers
Term
Banks
Definition
Take deposits and pay depositors interest and use the deposits to make loans to people who want to borrow, creates a medium of exchange by allowing people to write checks against their deposits
Term
mutual funds
Definition
An institution that sells shares to the public and uses the proceeds to buy portfolios of various types of stocks, or both, allows people with small amounts of money to easily diversify
Term
Gross Domestic Product
Definition
The total value of all final goods and service produced within a given period of time
Term
GDP deflator
Definition
A measure of the price level calculated as the ratio of nominal GDP to real GDP times 100
Term
The consumer price index
Definition
A measure that examines the weighted average of prices of a basket of consumer goods and service, such as transportation, food and medical care
Term
Consumer Price index
Definition
A measure that examines the weighted averages of prices of a basket of consumer goods and services, such as transportation, food, and medical care.
Term
Substitution bias of CPI
Definition
The basket does not change to reflect consumer reaction to changes in relative prices
Term
Commodity subsitution bias
Definition
Consumer substitute toward goods that have become relatively less expensive
Term
Outlet substiution bias
Definition
Consumers switch away from convenience stores to lower price outlets
Term
Limitations of CPI
Definition
Substitution bias, introduction of new goods, unmeasured quality changes
Term
Functions of money
Definition
Medium of exchange, unit of account, store of value
Term
Origins of money
Definition
Coincidence of wants, progressively more liquid commodities become money, scarcity, durability, portability
Term
M1
Definition
Demand deposits, traveler's checks, other checkable deposits, and currency
Term
M2
Definition
Savings depots, small time deposits, money markets, mutual funds, a few minor categories, and everything in <1
Term
The Federal reserve system
Definition
System of the board of governors, the regional federal reserve banks, and the federal open market, committess
Term
Open market operations
Definition
The buying and selling of government securities in the open market system in order to expand or contract the amount of money in the banking system
Term
Reserve requirements
Definition
Requirements regarding the amount of funds that banks must hold in reserves against deposits made by their customers.
Term
discount rate
Definition
The interest rate that a depository institution is charged to borrow short term funds from a Federal Reserve bank.
Term
Fractional reserve banking system
Definition
Banks hold a fraction of the money deposited as reserves and lend out the rest
Term
The money muliplier
Definition
The amount of money the banking system generates with each dollar or reserves
Term
Inflation
Definition
The economy's overall rise in pricing
Term
inflation rate
Definition
the percentage change in the price level from the previous period
Term
deflation
Definition
The economy's overall price level falls
Term
hyperinflation
Definition
Extreme inflation
Term
The quantity theory of money
Definition
An economic theory that proposes a relationship between changes in the money supply and the long-term price of goods. Increasing the amount of money will lead to an equal percentage rise in prices
Term
real interest rate
Definition
An interest rate that has been adjusted to remove the effects of inflation to reflect the real cost of interest to the borrower
Term
Nominal interest rate
Definition
The rate of interest prior to taking inflation into account
Term
The Fisher Effect
Definition
Economic theory that states that the real interest rate equals the nominal interest rate minus the expected inflation rate. Real interest rates fall as inflation increases, and vice versa
Term
balance-of-trade accounts
Definition
The difference between a country's imports and it's exports, largest compnet of a country's balance of payments
Term
Debit items
Definition
Imports, foreign aid, domestic spending abroad and domestic investments abroad
Term
Credit items
Definition
Exports, foreign spending in the domestic economy, and foreign investment in the domestic economy
Term
Trade deficit
Definition
If a country imports more than it exports
Term
Trade surplus
Definition
If a country exports more than it imports
Term
Current account
Definition
Records receipts from exports of goods and service sold abroad, paymesnts for imports of goods and services from abroad, net interest income paid abroad, and net transfers paid abroad
Term
capital account
Definition
Records foreign investment in the US minus the US investment abroad
Term
Purchasing power party
Definition
An economic theory that estimates the amount of adjustment needed on the exchange rate between countries in order for the exchange to be eqauivilent to each country's purchasing power
Term
Productivity
Definition
An economic measure of output per unit of input.
Supporting users have an ad free experience!