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MacroEconomics test 1
First test!!!!
47
Economics
Undergraduate 2
07/18/2010

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Term
Capital
Definition
The physical plants, machinery, and equipment used to produce other goods. Capital goods are human-made goods that do not directly satisfy human wants
Term
Ceteris Parabus
Definition
A Latin phrase that means while certain variables change, “all other things remain unchanged.”
Term
Direct relationship
Definition
A positive association between two variables. When one variable increases, the other variable increases, and when one variable decreases, the other variable decreases.
Term
Economics
Definition
The study of how society chooses to allocate its scarce resources to the production of goods and services in order to satisfy unlimited wants.
Term
Entrepreneurship
Definition
The creative ability of individuals to seek profits by taking risks and combining resources to produce innovative products.
Term
Independent relationship
Definition
A zero association between two variables. When one variable changes, the other variable remains unchanged.
Term
Inverse relationship
Definition
A negative association between two variables. When one variable increases, the other decreases, and when one variable decreases, the other variable increases.
Term
Labor
Definition
The mental and physical capacity of workers to produce goods and services.
Term
Land
Definition
A shorthand expression for any natural resource provided by nature.
Term
Macroeconomics
Definition
The branch of economics that studies decision making for the economy as a whole.
Term
Microeconomics
Definition
The branch of economics that studies decision making by a single individual, household, firm, industry, or level of government.
Term
Model
Definition
A simplified description of reality used to understand and predict the relationship between variables.
Term
Normative economics
Definition
An analysis based on value judgment.
Term
Positive economics
Definition
An analysis limited to statements that are verifiable.
Term
Resources
Definition
The basic categories of inputs used to produce goods and services. Resources are also called factors of production. Economists divide resources into three categories: land, labor, and capital.
Term
Scarcity
Definition
The condition in which human wants are forever greater than the available supply of time, goods, and resources.
Term
Slope
Definition
The ratio of the change in the variable on the vertical axis (the rise or fall) to the change in the variable on the horizontal axis (the run).
Term
Economic growth
Definition
The ability of an economy to produce greater levels of output, represented by an outward shift of its production possibilities curve
Term
Investment
Definition
ISBN: 0324408013 The accumulation of capital, such as factories, machines, and inventories, that is used to produce goods and services
Term
The principle that the opportunity cost increases as production of one output expands
Definition
Law of increasing opportunity costs
Term
Marginal analysis
Definition
An examination of the effects of additions to or subtractions from a current situation
Term
Opportunity cost
Definition
The best alternative sacrificed for a chosen alternative
Term
Production possibilities curve
Definition
A curve that shows the maximum combinations of two outputs an economy can produce in a given period of time with its available resources and technology
Term
Technology
Definition
The body of knowledge applied to how goods are produced.
Term
Change in demand
Definition
An increase or a decrease in the quantity demanded at each possible price. An increase in demand is a rightward shift in the entire demand curve. A decrease in demand is a leftward shift in the entire demand curve.
Term
Change in quantity demanded
Definition
A movement between points along a stationary demand curve, ceteris paribus.
Term
Change in quantity supplied
Definition
A movement between points along a stationary supply curve, ceteris paribus.
Term
Change in supply
Definition
An increase or a decrease in the quantity supplied at each possible price. An increase in supply is a rightward shift in the entire supply curve. A decrease in supply is a leftward shift in the entire supply curve.
Term
Complementary good
Definition
A good that is jointly consumed with another good. As a result, there is an inverse relationship between a price change for one good and the demand for its “go together” good.
Term
Consumer surplus
Definition
The value of the difference between the price consumers are willing to pay for a product on the demand curve and the price actually paid for it.
Term
Deadweight loss
Definition
The net loss of consumer and producer surplus for underproduction or over-production of a product.
Term
Demand
Definition
A curve or schedule showing the various quantities of a product consumers are willing to purchase at possible prices during a specified period of time, ceteris paribus.
Term
Equilibrium
Definition
A market condition that occurs at any price and quantity where the quantity demanded and the quantity supplied are equal.
Term
Inferior good
Definition
Any good for which there is an inverse relationship between changes in income and its demand curve.
Term
Law of demand
Definition
The principle that there is an inverse relationship between the price of a good and the quantity buyers are willing to purchase in a defined time period, ceteris paribus.
Term
Law of supply
Definition
The principle that there is a direct relationship between the price of a good and the quantity sellers are willing to offer for sale in a defined time period, ceteris paribus.
Term
Market
Definition
Any arrangement in which buyers and sellers interact to determine the price and quantity of goods and services exchanged.
Term
Normal good
Definition
Any good for which there is a direct relationship between changes in income and its demand curve.
Term
Price system
Definition
A mechanism that uses the forces of supply and demand to create an equilibrium through rising and falling prices.
Term
Producer surplus
Definition
The value of the difference between the actual selling price of a product and the price producers are willing to sell it for on the supply curve.
Term
Shortage
Definition
A market condition existing at any price where the quantity supplied is less than the quantity demanded.
Term
Substitute good
Definition
A good that competes with another good for consumer purchases. As a result, there is a direct relationship between a price change for one good and the demand for its “competitor” good.
Term
Supply
Definition
A curve or schedule showing the various quantities of a product sellers are willing to produce and offer for sale at possible prices during a specified period of time, ceteris paribus.
Term
Surplus
Definition
A market condition existing at any price where the quantity supplied is greater than the quantity demanded.
Term
What are the benefits of trade?
Definition
you can produce more than the maximum output of the PPC
Term
Comparitive Advantage
Definition
Ability for a country to produce a good at a lower opportunity cost than another conmtry.
Term
Absolute Advantage
Definition
Ability of a country to produce a good using fewer resources than another country.
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