오설리반의 도시 경제학 7판(O`sullivan`s Urban Economics 7th Edition) 연습문제 풀이(일부)
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- 2013.06.06
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- 2013.06
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MS 워드
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연습문제 2-3, 3-4, 4-2, 5-3, 6-4, 7-2, 8-1, 9-3 풀이
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본문내용
Question 2.3
There are differences in productivities that generate comparative advantages.
e gross gains from trade.
There are scale economies in exchange.
Question3.4
In the left panel of Figure 3-2(small city), the wages are $6 and $12 and the quantity is 20 workers. In the right panel of Figure 3-2 (large city) the wage is $9, and the quantities are 10 and 30 workers.
In the typical big city with high demand, his profit is $135 computed as (1/2) X ($18-$9) X 30 workers.
In the typical big city with low demand, his profit is $15 computed as (1/2) X ($12-$9) X 10 workers.
In the typical small city with high demand, his profit is $60 computed as (1/2) X ($18-$1) X 20 workers.
In the typical small city with low demand, his profit is $60 computed as (1/2) X ($12-$6) X 20 workers.
His expected profit is $75 in a big city, compared to $60 in a small city.
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