Introduction Chapter 1 & 2 Flashcards
What is economics and what do economists do? The economic problem
Demand
The quantity of a good households are willing and able to buy in a market.
Supply
The quantity of a good firms are prepared to sell in a market.
Normative Statement
An opinion that cannot be scientifically tested.
Economics
The study of choice and decision making in a world with limited resources.
Positive Statement
A statement that can be scientifically tested and possibly falsified
Macroeconomics
Examines the economy as a whole.
Microeconomics
Examines individual consumer, firms and markets in the economy.
The economic problem
Limited amount of resources are available to produce the unlimited quantity of goods and services people desire.
A production possibility diagram
Shows different possible combinations of goods that can be produced using available resources.
A consumer good
Used by consumer to meet their needs or wants. E.G. food or an iPod.
A capital good
Used to produce other goods, including consumer goods E.G. a machine.
Technical progress
Improves methods of producing existing goods and enables completely new types of good to be produced.
Opportunity cost
The cost of the next best alternative sacrificed.
Finite resource
A resource which is scarce and runs out as it is used E.G. oil.
Free good
A good, for which there are no costs of production and no scarcity E.G. air.