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macro
macro
51
Economics
Undergraduate 2
10/20/2008

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Term
factors in production
Definition
inputs into the process of production- resources
Term
production
Definition
the process that transforms scare resources into useful goods and services
Term
inputs
Definition
anything provided b nature or previous generations that can be used for humans
Term
outputs
Definition
useable products
Term
opportunity cost
Definition
the best alternative that we can give or forgo when we make a choice
Term
theory of comparative advantage
Definition
theory that specialization and free trade will benfit all trading parties, even those that may be more efficient producers
Term
absolute advantage
Definition
producer has an absolute advantage over another in production if they are able to produce using fewer resources
Term
comparitive advantage
Definition
in the production- it can produce that product at a lower opportunity cost
Term
consumer goods
Definition
goods produced for present consumption
Term
investment
Definition
the process of using resouces to produce new capital
Term
economic groth
Definition
an increase in the total output of an economy- occurs when a society acquires new resources or in learning to produce with fewer resources
Term
command economy
Definition
an economy inwhich a central government directly or indirectly sets output targest, incomes, and prices
Term
laissez-fair economy
Definition
'allow them to do' economy in which individual people and firms pursue their own interests without direction or regulation
Term
market-
Definition
where buyers and sellers engage in exchange
Term
economic problem
Definition
what gets produced, how it is produced, who gets what is produced.
Term
firm
Definition
organization that transforms resources and products- primary producing units in a market economy
Term
households
Definition
consuming units of the economy
Term
labor market
Definition
input/factor market in which households supply work for wages to firms
Term
capital market
Definition
input/factor market in which households supply their savings for interest or for claims to future profits
Term
land market
Definition
input/factor market in which households supply land or real property in exchange for rent
Term
demand schedule
Definition
table showing how much of a given product a household would be willing to buy at different prices
Term
income
Definition
sum of all households wages, salaries, profits, interest payments, rents, ALL earnings in a given period of time
Term
wealth/net worth
Definition
total value of what a household earns minus what they owe
Term
normal goods
Definition
demand goes up when income is higher
Term
inferior goods
Definition
demand goes down when income is higher
Term
substitutes
Definition
goods that are replacements of one another. when a price of one increases- demand for other goes up
Term
compliments
Definition
goods that go together- decrease in a price of one means an increase in the demand of the other
Term
change of a price
Definition
leads to change in quantity demanded- moves along the curve
Term
change of income/preferences
Definition
change in demands-shift of demand curve
Term
market demand
Definition
sum of all quantities of a good demanded per period by all households buying in the market for that good
Term
profit
Definition
revenues-cost
Term
quantity supplied
Definition
amount of a particular product that a firm would be willing and able to offer for sale at a price during a given time period
Term
law of supply
Definition
positive relationship between price and quantity of a goo supplied- an increase in market price will lead to an increase in quantity supplied and a decrease in market price will lead to a decrease in quantity supplied
Term
Causes of Shifts in market supply
Definition
-change in production cost
-government taxes
-climates
-change in technology
-change in number of producers/suppliers in the market
-change in the price of substitutes in the market
Term
a change in a price
Definition
causes a change in quantity supplied- along the supply curve
Term
change in costs, input, technology, prices of related goods and services
Definition
change in supply
Term
equilibrium
Definition
the condition that exists when Qs and Qd are equal- there will be no tendency for price to change here
Term
excess demand/shortage
Definition
Qd is higher than Qs at the current price
Term
excess supply/surplus
Definition
Qs is more than Qd at the current price
Term
price rationing
Definition
whenver there is a need to ration a good (when a shortage exists) in a free market- the price of the good will rise until Qs = Qd
Term
price rationing
Definition
whenver there is a need to ration a good (when a shortage exists) in a free market- the price of the good will rise until Qs = Qd
Term
price ceiling
Definition
a maximum price that sellers may charge for a good- usually set by the government
Term
price floor
Definition
minimum price below which exchange is not permitted
minimum wage is an example- price floor set under the price of labor
Term
consumer surplus
Definition
the difference between the maximum amount a person is willing to pay for a good and it's current market price
Term
producer surplus
Definition
the difference between the current market price and the full cost of production for the firm
Term
deadweight loss
Definition
the net loss of producer and consumer surplus from underproduction or overproduction
Term
macroeconomics
Definition
economy as a whole- total national income, deals with aggregates, consumption, investment, overall level of prices
Term
aggregate behavior
Definition
the behavior of all households and firms together
Term
Keynesian economics
Definition
The state, according to Keynesian economics, can stimulate economic growth and improve stability in the private sector - through, for example, interest rates, taxation and public projects.
Term
Determinants of Supply
Definition
1. Prices of different goods including substitutes
2. Number of suppliers
3. Production function and technology
4. Prices of different inputs including wage rates, interest.
5. Producers' future expectations
Term
Determinants of Demand
Definition
1.change in preferences of consumer
2. # of consumers in the market
3. incomes
4. price of related goods
5.consumer expectations
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