1.1 Nature of Economics Flashcards
What does ‘ceteris paribus’ mean?
‘All other things remaining equal.’
What do some people argue about economics as a science?
It is not a science because it studies human behavior, which cannot be reduced to scientific law.
What is a positive statement?
A statement which is objective and made without any obvious value judgements or emotions. They can be proven or disproven.
Can statements about the future be positive?
Yes, if they can be proven or disproven in the future.
What is a normative statement?
A statement which is subjective and based on opinion, so cannot be proven or disproven.
It often includes words like ought, maybe, unwise, should
What is the basic problem of economics?
The basic problem of economics is scarcity. People have finite needs but infinite wants. Although wants are infinite, resources are finite and limited.
What is scarcity?
Scarcity is a relative concept as resources are not necessarily scarce in themselves but they are scarce in relation to the demands placed upon them.
How do economies try to solve the basic economy problem?
By working out:
● What to produce
● How to produce it
● For whom production should take place.
What is a renewable resource?
A renewable resource is a resource that can be replenished or replaced on a level equal to consumption.
What conditions must be met for a renewable resource to maintain its stock?
The rate of consumption must be less than or equal to the rate of replenishment.
What is a non-renewable resource?
A non-renewable resource is a resource that cannot be readily replaced by natural means on a level equal to consumption. e.g. fossil fuels
What leads to the concept of opportunity cost?
The same resources cannot be used to produce different goods at the same time so decisions have to be made on how to use them, this leads to the opportunity cost.
The limited amount of resources allied to the unlimited wants means that choices have to be made
What is opportunity cost?
Opportunity cost is the cost of one thing in terms of the next best option that has been given up.
How do consumers make choices with limited income?
Consumers will make choices based on what gives them the greatest level of satisfaction.
How do producers decide what to do with their limited resources?
Producers’ decisions are based on profit.
What must governments consider when spending limited tax revenues?
Governments must consider what will maximize social welfare.
What are the four factors of production
● Land
● Labour
● Capital
● Enterprise
What is land?
All natural resources used in production, such as raw materials, minerals, land and produce of the sea
Owners recieve rent from land or sums of money from the sale of land
What is labour?
All productive human effort, both physical and mental, paid or unpaid.
The value of a worker is their human capital. Labourers recieve wages
What is capital?
All man-made resources that are used to produce goods or services in the future
Owners of capital recieve interest on their land
What is enterprise/entrepreneurship?
The willingness and ability to take the risks of combining the other three factors of production in order to make a product or service.
What does the PPF show?
The PFF shows the maximum possible combinations of capital and consumer goods that the economy can produce with its current resources and technology.
What are consumer goods?
Consumer goods are goods that are demanded and bought by households and individuals.
What are capital goods?
Capital goods are goods that are produced in order to aid the production of consumer goods in the future.