Law of Demand
inverse relationship (price up, demand down or price down, demand up)
Law of Supply
direct relationship (price up, demand up or price down, demand down)
Equilibrium Price
price at which buyer and seller are both happy
Law of Diminishing Marginal Utility
for each use of a product, the level of satisfaction/usefulness decreases
Shortage
product priced below equilibrium price
Surplus
product priced above equilibrium price
Profit
Revenue-Expenses (what gets people out of bed in the morning)
Scarcity
lack of a product = value
Opportunity Cost
what is sacrificed with a decision
Stock
a share in a company
Bond
an “I-owe-you” from the government
Mutual Fund
a group of stocks in one investment, which reduces risk
ROI
return on investment
Capital
fancy word for money
Free Enterprise
no government intervention
Normal Goods
demand goes up in a good economy (Oreos/the real deal)
Inferior Goods
demand goes up in a bad economy (Creme-Betweens/off-brand products)
The Federal Reserve
central bank that controls interest rates
Interest Rate
the amount of money a person pays for the privilege of borrowing money
Economics
the study of CHOICES with limited resources
Microeconomics
the study of INDIVIDUAL choices
Macroeconomics
the study of larger economics (nations)
Entrepreneur
risk-taker who seeks profit
GDP
Gross Domestic Product…total economic output of a nation
Recession
two consecutive quarters of negative economic growth
Human Capital
workers/workforce
401K
retirement plan that taxes on the back end
Roth IRA
retirement plan that taxes on the front end
“Live beneath your means”
Dave Ramsey advice on how to become wealthy
Mortgage
home loan
An increase in the price of a product will reduce the amount purchased because…
C. consumers will substitute other products for the one whose price has risen
Which of the following will not cause the demand for product K to change?
C. a change in the price of K (price does not shift demand, but it changes the quantity demanded)
Which of the following would not shift the demand curve for beef?
B. a reduction in the price of cattle feed (price change does not shift demand curve itself, but it moves along the demand curve)
If the price of K declines, the demand curve for the complementary project J will…
C. shift to the right
A firm’s supply curve is upsloping because
B. mass production economies are associated with larger levels of output
Refer to the above diagram. The equilibrium price and quantity in this market will be…
A. $1.00 and 200
Refer to the above diagram. A price of $20 in this market will result in:
E. a shortage of 100 units
Which of the above diagrams illustrates the effect of a decrease in incomes upon the market for secondhand clothing?
B. A only
Which of the above diagrams illustrates the effect of a governmental subsidy on the market for AIDS research
C. C only