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Elasticity in econ
different effects of elasticity for econ1020
| Term | Definition |
|---|---|
| e= -infinity | perfectly elastic |
| e=0 | perfectly inelastic |
| e<1 | inelastic |
| e=1 | unit elastic |
| e>1 | elastic |
| Elasticity | change in q/p x p/q |
| Elasticity % | %q/%p |
| Cross price elasticity | +^^ - opp |
| income elasticity | + normal, - inferior |
| profit | Pq-cq |
| total rev | pq |