Taxes + PED & PES Flashcards
What is a Direct Tax?
Tax levied directly on individual or organisation
What is an Indirect Tax?
Tax levied on a good or service
What is a Specific Tax?
- Causes a parallel shift in the supply curve
- Tax is same and fixed at all prices
- e.g Fuel duty and Beer duty
What is an Ad Valorem Tax?
- Causes a non-parallel shift in the supply curve
- Tax increases as amount sold rises
- e.g VAT and Input Tariff
What is a Subsidy?
Money given by the Government to encourage production
Why do Government impose taxes?
- To raise Government revenue
- To discourage certain economic activities
Who would pay taxes if PED is perfectly elastic and PES is perfectly inelastic?
The supplier would pay all the tax
Who would pay taxes if the PED is perfectly inelastic and the supply curve is perfectly elastic?
The consumer will pay all the tax
What is Price elasticity of demand?
Measures responsiveness of demand given a change in price
When is demand said to be price elastic?
When a change in price causes a proportionally larger change in demand
When is demand said to be price inelastic?
When a change in price causes a proportionally smaller change in demand
What determines PED?
- No. of substitutes, lot = more elastic
- Necessity, e.g water is inelastic
- Luxury, e.g lambo, ppl don’t need it so elastic
- Addictiveness, alcohol would tend to be inelastic
- Time, more time to find replacement
- Proportion of income, takes more money it will be more price elastic
Equation for PED
%change in quantity demanded / %change in price
PED units?
- More than 1 = Elastic
- Between 0 and 1 Inelastic
- Exactly 1 = Unitary
- 0 = Perfectly Elastic
What is Price Elasticity of Supply?
Measures responsiveness o supply given a change in price