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1. Intro to Micro
Micro
| Term | Definition |
|---|---|
| Basic Economic Problem | the problem of scarcity; wants are unlimited but resources are finite |
| Capital | goods which can be used in the production process |
| Economic Good | goods which have an opportunity cost and suffer from the problem of scarcity |
| Free Good | goods with no opportunity cost, since there is no scarcity of the good; they are not traded |
| Labour | human capital |
| Land | natural resources such as oil, coal, wheat and physical space |
| Needs | requirements necessary for an individual to live and function, such as food and shelter |
| Normative Statement | subjective statement based on value judgement and opinion; can't be proven or disproven |
| Positive Statement | objective statement which can be tested with factual evidence to be proven or disproven |
| Rationalisation | decision-making that leads to economic agents maximising their utility |
| Scarcity | the shortage of resources in relation to the quantity of human wants |
| Wants | something that people desire to have but do not necessarily need to survive |
| Allocative Efficiency | when resources are allocated to the best interests of society, when there is maximum social welfare and maximum utility (P=MC) |
| Economic Efficiency | when resources are allocated optimally, so every consumer benefits and waste is minimised |
| Incentive | something which motivates an individual to make a decision and behave in a certain way |
| Market Economy | an economy where the market mechanism allocated resources so consumers make decisions about what is produced |
| Maximisation | consumers aim to generate the greatest utility possible, firms aim to generate the highest profits possible |
| Mixed Economy | both the free market mechanism and government allocate resources |
| Planned Economy | all factors of production are allocated by the state, so they decide what, how and for whom to produce goods |
| Productive Efficiency | when resources are used to give the maximum possible output at the lowest possible cost (MC=AC) |
| Resource Allocation | how resources are distributed amongst producers and how goods and services are distributed amongst consumers |
| Opportunity Cost | the value of the next best alternative forgone |
| Production Possibility Curve | depicts the maximum productive potential of an economy, using a combination of two goods or services, when resources are fully and efficiently employed |
| Trade Off | when one thing is lost to gain something else |