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Ch 1 through 2
MicroEconomics Text
76
Economics
Undergraduate 1
09/11/2011

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Term
Economics
Definition
The study of how people, institutions, and society make economic choices under conditions of scarcity.
Term
Economic Perspective
Definition
A viewpoint that envisions individuals and institutions making rational decisions by comparing the marginal benefits and marginal costs of their actions.
Term
Opportunity Costs
Definition
The value of the good, service, or time forgone to obtain something else.
Term
Core of Economics
Definition
Statement that there is no free lunch.
Term
There is no free lunch.
Definition
You may be treated to launch, making it "free" for you, but someone bears a cost.
Term
Utility
Definition
Pleasure, happiness, or satisfaction.
Term
Purposeful Behavior
Definition
People make decisions with some desired outcome in mind.
Term
Marginal analysis
Definition
Comparsions of marginal benefits and marginal costs
Term
Marginal
Definition
Extra, Additional, Change In.
Term
Scientific Method
Definition
The systematic pursuit of knowledge by observing facts and formulating and testing hypotheses to obtain theories, principles, and laws.
Term
Principle
Definition
Statement about economic behavior that enable prediction of probable effects of certain actions.
Term
Ceteris Paribus
Definition
The assumption that factors other than those being considered do not change. This is also known as other-things-equal assumption.
Term
Economic Problem
Definition
Individuals and society need to make choices because economic wants are unlimited but the means for satisfying those wants are limited.
Term
Aggregate
Definition
Collection of specific economic units treated as if they were one unit.
Term
Microeconomics
Definition
The part of economics concerned with individual decision-making units, such as a consumer, a worker, or a business.
Term
Macroeconomics
Definition
The part of economics concerned with the economy as a whole or major components of the economy.
Term
Necessities
Definition
Things needed to survive. Includes but is not limited to water, food, shelter, and clothing.
Term
Luxuries
Definition
Things wanted but unnecessary for life. Includes but is not limited to perfumes, yachts, and sports cars.
Term
Budget Constraint
Definition
Known as the budget line, it is a schedule or curve that shows various combinations of two products a consumer can purchase with specific money income.
Term
Unattainable
Definition
Combinations beyond the budget constraint.
Term
Attainable
Definition
Combinations within or on the budget constraint.
Term
Constant Opportunity Cost
Definition
An opportunity cost that remains the same as consumers shift purchases from one product to another along a straight-line budget line.
Term
Economic Resources
Definition
resources used in the production of goods and services. They are natural resources; labor; capital; and entrepreneurship.
Term
Natural Resources
Definition
Also known as land, this includes all natural resources or "gifts of nature".
Term
Labor
Definition
The physical and mental talents of individuals used in producing goods and services.
Term
Capital
Definition
Also known as Capital goods, this includes all manufactured aids used in producing consumer goods and services. Such examples are factory, storage, transportation, and distributions facilities, as well as tools and machinery.
Term
Entrepreneurship
Definition
Also known as Entrepreneurial Ability, the human talent that combines the other resources to produce a product, make strategic decisions, and bear risks.
Term
Factors of Production
Definition
Economic Resources, which are land, labor, capital, and entrepreneurial ability (Entrepreneurship).
Term
Full Employment
Definition
The economy is employing all its available resources.
Term
Fixed Resources
Definition
The quantity and quality of the factors of production are fixed.
Term
Fixed Technology
Definition
The state of technology (the methods used to produce output) is constant.
Term
Two Goods
Definition
The economy is producing only two goods, consumer and capital goods.
Term
Consumer Goods
Definition
Products that satisfy our wants directly.
Term
Capital Goods (As it pertains to Production Possibilities Model)
Definition
Products that satisfy our wants indirectly by making possible more efficient production of consumer goods.
Term
Generalization of Production Possibilities Curve
Definition
A fully employed society must sacrifice one type of good for another ultimately.
Term
Production Possibilities Curve
Definition
Represents some maximum output of the two products.
Term
Law of Increasing Opportunity Costs
Definition
The more of a product that society produces, the greater is the opportunity cost of obtaining an extra unit.
Term
Low Hanging Fruit Theory
Definition
The idea that you generally want to get the lowest hanging fruit, or the cheapest and most efficient resources first, before the more expensive and less efficient.
Term
Economic is the result of...
Definition
Increases in supplies of resources, improvements in resource quality, and technological advancements.
Term
Direct Relationship
Definition
The positive relationship between two variables that change in the same direction.
Term
Inverse Relationship
Definition
The negative relationship between two variables that change in opposite directions.
Term
Independent Variable
Definition
The variable causing a change in some other (dependent) variable; the causal variable.
Term
Dependent Variable
Definition
The variable that changes as a result of a change in some other variable; the "outcome variable".
Term
Slope of a Straight Line
Definition
The ratio of the vertical change (the rise) to the horizontal change (the run) between any two points on a line.
Term
Capitalism
Definition
The (Free) Market System
Term
Communism or Socialism
Definition
The Command (market) System
Term
(Free) Market System
Definition
An economic system in which property resources are privately owned and markets and prices are used to direct and coordinate economic activities.
Term
Command (Market) System
Definition
An economic system in which most property resources are owned by the government and economic decisions are made by a central government body.
Term
Economic System
Definition
A particular set of institutional arrangements and a coordinating mechanism for producing goods and services.
Term
Market
Definition
An institution or mechanism that brings buyers and sellers together.
Term
Specialization
Definition
The use of resources of an individual, region, or nation to produce one or few goods and services rather than the entire range of goods and services.
Term
Division of Labor
Definition
The separation of the work required to produce a product into a number of different tasks that are performed by different workers.
Term
Medium of Exchange
Definition
Any item sellers generally accept and buyers generally use to pay for goods and services.
Term
Barter
Definition
The exchange of one good or service for another good or service.
Term
Money
Definition
Any item that is generally acceptable to sellers in exchange for gods and services.
Term
The Four Fundamental Questions of Economics
Definition
What Goods and services will be produced?
How will the goods and services be produced?
Who will get the goods and services?
How will the system promote progress?
Term
Consumer Sovereignty
Definition
Determination by consumers of the types and quantities of goods and services that will be produced with the economy's scarce resources.
Term
Dollars Votes
Definition
The "Votes" that consumers and entrepreneurs cast for the production of consumer and capital goods when they purchase them in product and resource markets.
Term
Creative Destruction
Definition
The idea that the creation of new products and production methods may simultaneously destroy the market power of existing firms.
Term
Invisible Hand
Definition
The term coined by Adam Smith that speaks of the tendency of firms and resource suppliers that are seeking to further their own self interest in competitive markets to also promote the interest of society as a whole.
Term
The Circular Flow Diagram
Definition
The flow of resources from households to firms and of products from firms to households.
Term
Resource Market
Definition
A market in which households sell and firms buy economic resources.
Term
Product Market
Definition
A market in which goods and services (products) are sold by firms and bought by households.
Term
Sole Proprietorship
Definition
Business owned and operated by one person.
Term
Partnership
Definition
Two or more individuals (the partners) agree to own and operate a business together.
Term
Corporation
Definition
Similar to other business types, however it sells stocks to raise funds but is legally distinct and separate from the individual stockholders.
Term
Consumer Durable
Definition
Goods such as cars, refrigerators, personal computers, and anything else that is expected to last more than three years.
Term
Consumer Nondurables
Definition
Goods such as food, clothing, and gasoline that have expected lives of less than three years.
Term
Services
Definition
The work done by people such as lawyers, physicians, and recreational workers.
Term
Oriented Economy
Definition
Economies that largely orient themselves on a certain economy. For instance, the USA focuses 60% of economy on services and is considered a "Service-Oriented Economy".
Term
Freedom of Economic Choice
Definition
The citizens right to buy and sell goods and products.
Term
Freedom of Economic Enterprise
Definition
Citizens right to buy, to sell, and to produce goods and services.
Term
Private Property
Definition
A person's right to own, utilize and bequeath property.
Term
Competition
Definition
One business against another.
Term
Economy Future Grow
Definition
Focuses on conserving resources now to use them later.
Term
Economy Present Grow
Definition
Utilizes the resources now, but leaves less for the future.
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