Exam 1 Flashcards
A science that deals with using resources in the most efficient way.
Economics
Gives satisfaction now.
Consumer Good
Aids future production. Facilitates the production of consumer goods and services.
Capital Good
Output divided by input = 1.
Efficiency
Efficiency plus market force.
Effectiveness
What the owners of a business give up to use the resource.
Opportunity Cost
2 kinds of resources.
Market Supplied
Owner Supplied
Resources owned by others and are hired, rented or leased by the business, e.g., labor, raw materials, capital equipment.
Explicit Costs
Market Supplied
Equity capital provided by owner; time and labor provided by owner; equipment, land and buildings provided by owner.
Implicit Costs
Owner Supplied
Extra, additional
Marginal Analysis
What is
Positive Economics
What ought to be
Normative Economics
Refers to the ownership of property and the method of making economic decisions.
Economic System
Refers to the way in which public issues are settled.
Political System
2 general parts to economics
Micro
Macro
Study of economic actions of individuals and well-defined groups of individuals. Prices play a large role.
Micro
Study of broad aggregates such as inflation, employment, budget deficits, national income, trade, exchange rates, etc.
Macro
4 different market structures
Competition (Pure)
Monopolistic
Monopolistic Competition
Oligopoly
A market structure characterized by a large number of firms in an industry, an undifferentiated product, ease of entry into the market, and complete information available to participants.
Pure Competition
A market structure characterized by a single firm producing a product with no close substitutes.
Monopoly
A market structure characterized by a large number of small firms that have some market power as a result of producing differentiated products.
This market structure can be competed away over time.
Monopolistic Competition
A market structure characterized by competition among a small number of large firms that have market power, but that must take their rivals’ actions into account when developing their own competitive strategies.
Oligopoly
A characteristic of a perfectly competitive firm in which the firm cannot influence the price of its product, but can sell any amount of its output at the price established by the market.
Price-Taker
The ability of a firm to influence the prices of its products and develop other competitive strategies that enable it to earn large profits over longer periods of time.
Monopolistic competition, oligopoly, and monopoly
Also known as market power.
Price-Setter
The macroeconomic model that portrays the level of economic activity as a flow of expenditures from consumers to firms, or producers, as consumers purchase goods and services produced by these firms.
This flow then returns to consumers as income received from the production process.
Circular Flow Model
Product price and quantity demanded are inversely related.
Law of Demand
A good for which consumers will have a greater demand as their incomes increase, all else held constant, and a smaller demand if their incomes decrease, other factors held constant.
Normal Good
A good for which consumers will have a smaller demand as their incomes increase, all else held constant, and a greater demand if their incomes decrease, other factors held constant.
Inferior Good
If an increase in the price of good Y caused consumers to increase their demand for good X or if a decrease in the price of good Y causes consumers to decrease their demand for good X.
Substitute Goods
If an increase in the price of good Y causes consumers to decrease their demand for good X or if a decrease in the price of good Y causes consumers to increase their demand for good X.
Complementary Goods
The variables in a demand function that are held constant when defining a given demand curve, but would shift the demand curve if their values changed.
Demand Shifters
The change in quantity consumers purchase when the price of the good changes, all other factors held constant, pictured as a movement along a given demand curve.
Caused by a change in supply.
Change in Quantity Demanded