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Econ Exam 2
| Term | Definition |
|---|---|
| unit tax | = price after tax - amt received by seller |
| Import | Pd > Pw |
| Export | Pd < Pw |
| socially optimal point | where the price interacts with the demand curve |
| Negative Externality | moves the supply curve to the left |
| Positive Externality | moves the demand curve to the right |
| Excludability | if people who have not paid can be prevented from using it |
| Rivalry | one persons use diminishes other peoples use |
| Private goods | excludable and rival |
| Public goods | non-excludable and non-rival |
| common resources | non-excludable and rival |
| club good | excludable and non-rival |
| MPL | = output 2 - output 1/ labor 2 - labor 1 |
| MC | = change is TC / change in Q |
| Total Revenue | = p x q |
| Profit | = TR - TC |
| Economies of Scale | ATC decreases while Q increases |
| Diseconomies of Scale | ATC increases while Q increases |
| TC | = VC - FC |
| ATC | =TC/Q |
| AFC | =FC/Q |
| AVC | =VC/Q |
| ATC | = AVC + AFC |