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Macroeconomics Vocab Ch. 1 & 2
Basic Vocab
36
Economics
Undergraduate 1
06/15/2010

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Term
Economics
Definition
The social science that examines how people choose among the alternatives available to them
Term
Scarcity
Definition
The condition of having to choose among alternatives
Term
Scarce Good
Definition
A good for which the choice of one alternative requires that another be given up
Term
Free Good
Definition
A good for which the choice of one use does not require that another be given up.
Term
Fundamental Economic Questions
Definition
1)What should be produced
2)How goods and services should be produced
3)For whom should goods and services be produced
Term
Opportunity Cost
Definition
The value of making the best alternative forgone in making any choice
Term
Choice at the Margin
Definition
A decision to do a little more or a little less of something.
Term
Margin
Definition
The current level of an activity
Term
Microeconomics
Definition
The branch of economics that focuses on the choices made by consumers and firms and the impacts those choices have on individual markets
Term
Macroeconomics
Definition
The branch of economics that focuses on the impact of choices on the total, or aggregate, level of economic activity
Term
Theory
Definition
A hypothesis that has not been rejected after widespread testing and that wins general acceptance
Term
Law
Definition
A theory that has been subjected to even more testing and that has won virtually universal acceptance
Term
Model
Definition
A set of simplifying assumptions about some aspect of the real world
Term
Ceteris Paribus
Definition
Latin for "all things being equal"
Term
Dependent Variable
Definition
Responds to a change
Term
Independent Variable
Definition
Induces a change
Term
Positive Statement
Definition
A statement of fact or a hypothesis
Term
Normative Statement
Definition
A statement that makes a value judgment
Term
Production Possibilities Model
Definition
a model that shows the goods and services that an economy is capable of producing – its opportunities – given the factors of production and the technology it has available.
Term
Economic System
Definition
is the set of rules that define how an economy’s resources are to be owned and how decisions about their use are to be made.
Term
Factors of Production
Definition
the resources available to the economy for the production of goods and services.
Term
Utility
Definition
the value, or satisfaction, that people derive from the goods and services they consume and the activities they pursue.
Term
Labor
Definition
the human effort that can be applied to the production of goods and services
Term
Capital
Definition
a factor of production that has been produced for use in the production of other goods and services.
Term
Financial capital
Definition
includes money and other “paper “ assets (such as stocks and bonds) that represent claims on future payments.
Term
Physical capital
Definition
includes tools of production such as tractors for farming, screwdrivers, hammers, roads, and bridges.
Term
Natural resources
Definition
are the resources of nature that can be used for the production of goods and services.
Term
Human capital
Definition
are the skills a worker has as a result of education, training, or experience that can be used in production.
Term
Technology
Definition
the knowledge that can be applied to the production of goods and services.
Term
Entrepreneur
Definition
a person who, operating within the context of a market economy, assumes various risks in the hopes of earning profits by finding new ways to organize factors of production
Term
production possibilities curve
Definition
a graphical representation of the alternative combinations of goods and services an economy can produce. It describes opportunity costs and tradeoffs.
Term
comparative advantage
Definition
is the situation that occurs if the opportunity cost of producing that good or service is lower for that economy than for any other.
Term
law of increasing opportunity cost
Definition
states that as an economy moves along its production possibilities curve in the direction of producing more of a particular good, the opportunity cost of additional units of that good will increase.
Term
Market capitalist economy
Definition
Economy in which resources are generally owned by private individuals who have the power to make decisions about their use.
Term
Command socialist economy
Definition
Economy in which government is the primary owner of capital and natural resources and has broad power to allocate the use of factors of production.
Term
Mixed economy
Definition
Economy that combines elements of market capitalist and command socialist economic systems.
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