Economics
The study of how scarce/limited resources are used in the world
Economic goods
Gods that are scarce,i.e. there is not an unlimited supply of these goods
Scarcity
When there is a limited amount of something
Free goods
Resources that are usually not seen as limited, such as sunlight or air
The economic problem
how to make the best use of limited or scarce resources
Positive statements
factual statements that can be tested
normative statements
Opinion-based statements that can be agreed or disagreed with
Economic agents
Key groups involved in the economic problem, including governments, firms and households
Households
Firms
Government
Rationality
Household rationality
Firms rationality
Government rationality
Factors of production
Land
Reward for factors of production
Labour
Capital
Enterprise