econ exam 1

a diagram that views the economy as consisting of households and films interacting in a goods and services market and a labor market

an economy where economic decisions are passed down from government authority and where the government owns the resources

the way in which different workers divide required tasks to produce a good or service

the study of how humans make choices under conditions of scarcity

when the average cost of producing each individual unit declines as total output increases

products (good and services) made domestically and sold abroad

economic policies that involve government spending and taxes

the trend in which buying and selling in markets have increasingly crossed national borders

a market in which firms are sellers of what they produce and households are buyers

measure of the size of total production in an economy

products (goods and services) made abroad and then sold domestically

the market in which households sell their labor as workers to business firms or other employers

the branch of economics that focuses on broad issues such as growth, unemployment, inflation, and trade balance

interaction between potential buyers and sellers; a combination of demand and supply

an economy where economic decisions are decentralized, private individuals own resources, and businesses supply goods and services based on demand

the branch of economics that focuses on actions of particular agents within the economy, like households, workers, and business firms

see theory

policy that involves altering the level of interest rates, the availability of credit in the economy, and the extent of borrowing

system where private individuals or groups of private individuals own and operate the means of production (resources and businesses)

when human wants for goods and services exceed the available supply

when workers or firms focus on particular tasks for which they are well-suited within the overall production process

a representation of an object or situation that is simplified while including enough of the key features to help us understand the object or situation

typically an agricultural economy where things are done the same as they have always been done

a market where the buyers and sellers make transactions in violation of one or more government regulations

when the mix of goods produced represents the mix that society most desires

all possible consumption combinations of goods that someone can afford, given the prices of goods, when all income is spent; the boundary of the opportunity set

when a country can produce a good at a lower cost in terms of other goods; or, when a country has a lower opportunity cost of production

Adam Smith's concept that individuals' self-interested behavior can lead to positive social outcomes

as we consume more of a good or service, the utility we get from additional units of the good or service tends to become smaller than what we received from earlier units

as we add additional increments of resources to producing a good or service, the marginal benefit from those additional increments will decline

examination of decisions on the margin, meaning a little more or a little less from the status quo

statement which describes how the world should be

measures cost by what we give up/forfeit in exchange; opportunity cost measures the value of the forgone alternative

combinations of consumption that someone can afford the given prices of goods and the individual's income

statement which describes the world as it is

a diagram that shows the productively efficient combinations of wo products that an economy can produce when given the resources it has available

when it is impossible to produce more of one good (or service) without decreasing the quantity produced of another good (or service)

costs that we make in the past that we cannot recover

satisfaction, usefulness, or value one obtains from consuming goods and services

other things being equal

goods that are often used together so that consumption of one good tends to enhance consumption of the other

the extra benefit consumers receive from buying a good or service, measured by what the individuals would have been willing to pay minus the amount that they actually paid

the loss in social surplus that occurs when a market produces an inefficient quantity

the relationship between price and the quantity demanded of a certain good or service

a graphic representation of the relationship between the price and quantity demanded of a certain good or service, with quantity on the horizontal axis and the price on the vertical axis

a table that shows a range of prices for a certain good or service and the quantity demanded at each price

see social surplus

the situation where the quantity demanded is equal to the quantity supplied; the combination of price and quantity where there is no economic pressure from surpluses or shortages that would cause price or quantity to change

the price where quantity demanded is equal to the quantity supplied

the quantity at which quantity demanded and quantity supplied are equal for a certain price level

at the existing price, the quantity demanded exceeds the quantity supplied; also called a shortage

at the existing price, quantity supplied exceeds the quantity demanded; also called a surplus

the resources such as labor, materials, and machinery that are used to produce goods and services; also called inputs

a good in which the quantity demanded falls as income rises, and in which quantity demanded rises and income falls

the common relationship that a higher price leads to a lower quantity demanded of a certain good or service and a lower price leads to a higher quantity demanded, while all other variables are held constant

the common relationship that a higher price leads to a greater quantity supplied and a lower price leads to a lower quantity supplied, while all other variables are held constant

a good in which the quantity demanded rises as income rises, and in which quantity demanded falls as income falls

what a buyer pays for a unit of the specific good or service

a legal maximum price

government laws to regulate prices instead of letting market forces determine prices

a legal minimum price

the extra benefit producers receive from selling a good or service, measured by the price the producer actually received minus the price the producer would have been willing to accept.

the total number of units of a good or service consumers are willing to purchase at a given price

the total number of units of a good or service producers are willing to sell at a given price

when a change in some economic factor (other than price) causes a different quantity to be supplied at every price

at the existing price, the quantity demanded exceeds the quantity supplied; also called excess demand

the sum of consumer surplus and producer surplus

a good that can replace another to some extend, so that greater consumption of one good can mean less of the other

the relationship between price and the quantity supplied of a certain good or service

a line that shows the relationship between price and quantity supplied on a graph, with quantity supplied on the horizontal axis and price on the vertical axis

a table that shows a range of prices for a good or service and the quantity supplied at each price

at the existing price, quantity supplied exceeds the quantity demanded also called excess supply

see social surplus

the economy's relatively short-term movement in and out of recession

the process by which capital ages over time and therefore loses its value

an especially lengthy and deep decline in output

a potential mistake to avoid in measuring GDP, in which output is counted more than once as it travels through the stages of production

long-lasting good like a car or a refridgerator

the price of one currency in terms of another currency

output used directly for consumption, investment, government, and trade purposes; contrast with "intermediate good"

GDP divided by the population

the value of the output of all final goods and services produced within a country in a year

includes what is produced domestically and what is produced by domestic labor and business abroad in a year

output provided to other businesses at an intermediate stage of production, not for final users; contrast with "final good and service"

good that has been produced, but not yet been sold

includes all income earned: wages, profits, rent, and profit income

GNP - depreciation

the economic statistic actually announced at that time, not adjusted for inflation; contrast with real value

short-lived good like food and clothing

during the business cycle, the highest point of output before a recession begins

an economic statistic after it has been adjusted for inflation; contrast with nominal value

a significant decline in national output

product which is intangible (in contrast to goods) such as entertainment, healthcare, or education

all elements that affect people's happiness, whether people buy or sell these elements in the market

building used as residence, factory, office building, retail store, or for other purposes

exists when a nation's imports exceed its exports and it calculates them as imports - exports

exists when a nation's exports exceed its imports and it calculates them as exports - imports

during the business cycle, the lowest point of output in a recession, before a recovery begins