Assume Australia is an importer of sofas and there are no trade restrictions. Australian  consumers buy 1 000 000 sofas per year, of which 450 000 are produced domestically and  550 000 are imported. a Suppose that a technological advance among Swedish sofa manufacturers causes  the world price of sofas to fall by $200. Draw a graph to show how this change affects  the welfare of Australian consumers and Australian producers, and how it affects total  surplus in Australia.

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Chapter9: Application: International Trade
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Assume Australia is an importer of sofas and there are no trade restrictions. Australian 
consumers buy 1 000 000 sofas per year, of which 450 000 are produced domestically and 
550 000 are imported.
a Suppose that a technological advance among Swedish sofa manufacturers causes 
the world price of sofas to fall by $200. Draw a graph to show how this change affects 
the welfare of Australian consumers and Australian producers, and how it affects total 
surplus in Australia.
b After the fall in price, Australian consumers buy 1 150 000 sofas, of which 300 000 are 
produced domestically and 850 000 are imported. Calculate the change in consumer 
surplus
, producer surplus and total surplus from the price reduction.
c If the government responded by putting a $200 tariff on imported sofas, what would this 
do? Calculate the revenue that would be raised and the deadweight loss. Would it be a 
good policy from the standpoint of Australian welfare? Who might support the policy?
d Suppose that the fall in price is attributable not to technological advance but to a $200 
per sofa subsidy from the Swedish Government to Swedish industry. How would this 
affect your analysis?

 

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