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Macroeconomis Test 1
Ch. 1-4
76
Economics
Undergraduate 1
01/26/2010

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Term
Scarcity
Definition
The condition that arises because wants exceed the ability of resources to satisfy them.
Term
Economics
Definition
The social science that studies the choices that individuals, businesses, governments, and entire societies make as they cope with scarcity and the incentives that influence and reconcile those choices.
Term
What are the two questions of economics?
Definition
1) How do choices end up determining what, how, and for whom goods and services get produced?
2) When do choices made in the pursuit of self- interest also promote the social interest?
Term
Goods and Services
Definition
The object and the actions that people value and produce to satisfy human wants.
Term
Self- Interest
Definition
The choices that are best for the individual who makes them.
Term
Social Interest
Definition
The choices that are best for society as a whole
Term
Rational Choice
Definition
A choice that uses the available resources to best achieve the objective of the person making the choice.
Term
Opportunity cost
Definition
The opportunity cost of something is the best thing you must give up to get it.
Term
Sunk Cost
Definition
A previously incurred and irreversible cost.
Term
Benefit
Definition
The gain or pleasure that something brings.
Term
Choice on the Margin
Definition
A choice that is made by comparing all the relevant alternatives sysmatically and incrementally.
Term
Marginal Cost
Definition
The opportunity cost that arises from a one-unit increase in an activity. What you must give up to get one additional unit of it.
Term
Marginal Benefit
Definition
The benefit that arises from a one-unit increase in an activit. It is measured by what you are willing to give up to get one additional unit of it.
Term
Incentive
Definition
A reward or a penalty- a "carrot" or a "stick"- that encourages or discourages an action.
Term
Microeconomics
Definition
The study of the choices that individuals and businesses make and the way these choices interact and are influenced by governments.
Term
Macroeconomics
Definition
The study of the aggregate(or total) effects on the national economy and the global economy of the choices that individuals, businesses, and governments make.
Term
Positive Statements
Definition
Statements which are about what IS. They can be right or wrong, but it can be tested against the facts.
Term
Normative Statement
Definition
Statements that ought to be. They cannot be tested.
Term
Ceteris Paribus
Definition
The cental idea that economists use to unscramble cause and effect and means "other things being equal".
Term
Correlation
Definition
A tendency for the values of two variables to move together in a precitable and related way.
Term
Consumption Goods and Services
Definition
Goods and services that bought by individuals and used to provide personal enjoyment and contribute to a person's quality of life.
Term
Capital Goods
Definition
Goods that are bought by businesses to increase their productive resources.
Term
Government Goods and Services
Definition
Goods and services that are bought by governments.
Term
Export Goods and Services
Definition
Goods and services that are produced in one country and sold in other countries.
Term
Factors of production
Definition
The productive resources that are used to produce goods and services- land, labor, capital, and entrpreneurship.
Term
Land
Definition
The "gifts of nature" or natural resources that we use to produce goods and services.
Term
Labor
Definition
The work time and work effort that people devote to producing goods and services.
Term
Human Capital
Definition
The knowledge and skill that people obtain from education, on-the-job training, and work experience.
Term
Capital
Definition
Tools, instruments, machines, buildings, and other items that have been produced in the past and that businesses now use to produce goods and services.
Term
Entrereneurship
Definition
The human resource that organizes labor, land, and capital.
Term
Rent
Definition
Income paid for the use of land.
Term
Wages
Definition
Income paid for the services of labor.
Term
Interest
Definition
Income paid for the use of capital.
Term
Profit
Definition
Income earned by an entrepreneur for running a business.
Term
Functional Distribution of Income
Definition
The distribution of income among the factors of production.
Term
Personal Distribution of Income
Definition
The distribution of income among households.
Term
Circular Flow Model
Definition
A model of the economy that shows the circular flow expenditures and incomes that resulr from decision maker's choices and the way those choices interact to determine what, how, and for whom goods and services are produced.
Term
Households
Definition
Individuals or groups of people living together.
Term
Firms
Definition
The institutions that organize the production of goods and services.
Term
Market
Definition
Any arrangement that brings buyers and sellers together and enables them to get information and do business with each other.
Term
Goods Market
Definition
Markets in which goods and services are bought and sold.
Term
Factor Markets
Definition
Markets in w hich the services of factors of production ar bought and sold.
Term
National Debt
Definition
The total amount that the federal government has borrowed to make expenditures that exceed tax revenure- to run a government budget deficit.
Term
Production Possibilities Frontier
Definition
The boundary between the combinations of goods and services that can be produced and the combinations that cannot be produced, given the available factors of production and the state of technology.
Term
Production Efficiency
Definition
A situation in which we cannot produce more of one good or service without producing less of something else.
Term
Tradeoff
Definition
An exhange- giving up one thing to get something else.
Term
Economic Growth
Definition
The sustained expansion of production possibilities.
Term
Comparative Advantage
Definition
The ability of a person to perform an activity or produce a good or service at a lower opportunity cost than anyone else.
Term
Absolute Advantage
Definition
When one person is more productive than another person in several or even all activities.
Term
The Law of Demand
Definition
Other things remaining the same, if the price of a good rises, the quantity demanded of that good decreases; and if the price of a good falls, the quantity demanded of that good increases.
Term
Quantity Demanded
Definition
The amount of any good, service, or resource that people are willing and able to buy during a specified period at a specified price.
Term
Demand
Definition
The relationship between the quantity demanded and the price of a good when all other influences on buying plans remain the same.
Term
Demand schedule
Definition
A list of the quantities demanded at each different price when all the other influences on buying plans remain the same.
Term
Demand Curve
Definition
A graph of the relationship between the quantity demanded of a good and its price which all the other influences on buying plans remain the same.
Term
Change in the Quantity Demanded
Definition
A change in the quantity of a good that people plan to buy that results from a change in the price of the good.
Term
Change in Demand
Definition
A change in the quantity that people plan to buy when any influence on buying plans other than the price of the good changes.
Term
Substitute
Definition
A good that can be consumed in place of another good.
Term
Complement
Definition
A good that is consumed with another good.
Term
Normal Good
Definition
A good for which demand increases when income increases and demand decreases when income decreases.
Term
Inferior Good
Definition
A good for which demand decreases when income increases and demand increases when income decreases.
Term
Quantity Supplied
Definition
The amount of any good, service, or resource that people are willing and able to sell during a specified period at a specified price.
Term
Supply
Definition
The relationship between the quantity supplied and the price of a good when all other influences on selling plans remain the same.
Term
Supply Schedule
Definition
A list of the quantities supplied at each different price when all the other influences on selling plans remain the same.
Term
Supply Curve
Definition
A graph of the relationship between the quantity supplied of a good and its price when all the other influences on selling plans remain the same.
Term
Change in the Quantity Supplied
Definition
A change in the quantity of a good that suppliers plan to sell that results from a change in the price of the good.
Term
Change in Supply
Definition
A change in the quantity that suppliers plan to sell when any influence on selling plans, other than the price of the good, changes.
Term
Substitute in Production
Definition
A good that can be produced in place of another.
Term
Complement in Production
Definition
A good that is produced along with another good.
Term
Market Equilibrium
Definition
When the quantity demanded equals the quantity supplied-when buyers' and serllers' plans are in balance.
Term
Equilibrium Price
Definition
The price at which the quantity demanded equals the quantity supplied.
Term
Equilibrium Quantity
Definition
The quantity that is bought and sold at the equilibrium price.
Term
Shortage or Excess Demand
Definition
A situation in which the quantity demanded exceeds the quantity supplied.
Term
Surplus or Excess Supply
Definition
A situation in which the quantity supplied exceeds the quantity demanded.
Term
Price Floor
Definition
The lowest price at which it is legal to trade a particular good, service, or factor of production.
Term
Minimum Wage Law
Definition
A government regulation that makes hiring labor for less than a specified wage illegal.
Term
Price Ceiling or Price Cap
Definition
The highest price at which it is legal to trade a particular good, service, or factor of production.
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