Welfare effects for a large country on an
Import tariff:-
- Consumers of the product in the importing country suffer
reduction in well being as a result of tariff.
- Increase in the price of both imported and domestic products
reduces the amount in the market.
- Producers experience an increase in well being.
- Increase in price of products increases producers surplus in
the country..
- Increase in output of existing firms.
- Benefits from the revenue.
- Tariff implemented by a large importing country raise national
welfare.
- If tariff is high in a large country national welfare will
fall.
Positive optimal tariff will maximize national welfare.
Welfare effects of a small country on import tariff:-
- Raise the domestic price by the full value.
- Consumers of the product in the importing country are worse
which result in tariff.
- The increase in the price of both imported and domestic
products reduces surplus in the market.
- Producers are better off as a result of tariff.
Increase in the price of products increases producer surplus in
the industry..
An export subsidy of a large country:-
- Cause an increase in the price of the goods on domestic market
and decrease in the price.
- Cosumers of the product in export country decreases in well
being as a result of export subsidy..
- Increase in the domestic price reduces the consumer and surplus
in the market.
- Producers in exporting country experiences increase in well
being.
Market raises producers surplus in the industry..
An export subsidy of a small country:-
- Consumers of the product in importing country experiences
increase in well being.
- Decrease in price of imported goods as well as domestic goods
increases the rate of surplus in the market.
- Domestic consumer price remains the same
- Producers gain surplus in the market.
- Foreign prices remain unchanged and exports to small country
fall.
- Thus the welfare effects on small country are insignificant and
are assumed to be zero.f