經濟 1998 年 DSE、CE、AL 選擇題

1.

If a good is scarce,

2.

Which of the following statements about goods are correct?

(1)Free goods are free of charge.

(2)Natural resources are free goods.

(3)Inputs are economic goods.

(4)Outputs are economic goods.

3.

As compared to a market economy, a planned economy

4.

In a competitive market, the observed wage rates of men are generally higher than those of women. This implies

5.

If a price floor is set below the equilibrium price of good X,

6.

Suppose the unit price of good X increases from $2 to $2.8 and its quantity demanded changes by 20%. Which of the following statements is correct?

7.

When the supply of a commodity increases, its price may rise if

8.

Suppose the price of oranges increases and the quantity of oranges transacted decreases in H.K., this is likely caused by

(1)a rise in transportation cost.

(2)a fall in the price of apples.

(3)the fact that oranges have proved useful in reducing the chance of catching a cold.

(4)a serious bad harvest of oranges in the U.S.A.

9.

Due to exceptionally good weather, the supply of wheat has increased. The total benefit of wheat will _________ and the total market value _________.

10.

Which of the following is classified as land in economics?