Theme 1: Nature of Economics Flashcards
Positive statement
Statements that are objective and can be tested with factual evidence.
Normative statements
Based on value judgements that are subjective and based on opinion rather than factual evidence.
Basic economic problem
Wants are unlimited and resources are finite, so choices have to be made.
opportunity cost
The opportunity cost of a choice is the value of the next best alternative forgone.
Capital description
goods, machines and buildings
Capital reward/incentive
Interest from the investment
Entrepreneur description
Someone who takes risks, innovates and uses FOP.
Land description
Natural resources
Labour description
Workforce
Entrepreneurship reward/incentive
Profit
Land reward/incentive
Rent
Labour reward/incentive
wages
What can PPFs show?
The maximum potential of an economy and the opportunity cost of using scarce resources.
The law of diminishing returns
When additional units of a variable input are added to fixed inputs after a certain point, the marginal product of the variable input declines.
Capital goods
Goods which can be used to produce other goods eg machinery.