經濟 1990 年 DSE、CE、AL 選擇題（第 3 頁）

21.

Which of the following is an example of lateral integration?

22.

Which of the following will increase the supply of labour?

(1)The legal minimum working age is raised.

(2)The government introduces an unemployment benefit scheme.

(3)Workers are willing to work for longer hours at the same wage rate.

(4)The retirement age is raised.

23.

Mr. Chan was one of the owners of a trading firm which recently went bankrupt. The court then took over his personal property. To what kind of business ownership did this trading firm belong?

24.

The major difference between a quota and a tariff on imports lies in their effects on

25.

'As the carrying capacity of a bus increases, the oil consumption increases. However, the oil consumption increases at a slower rate than the carrying capacity. This is an example of

26.

The inflation rate and the real interest rate were expected to be 5% and 4% respectively. In reality, the actual inflation rate turned out to be 7%. What was the real interest rate?

27.

If a government abandons the policy of giving subsidy to farm products, then the price of farm products will _______ and the quantity of farm products transacted will _______.

28.

Suppose a factory pollutes the environment. If the right to pollute is well-defined and transferable,

29.

Which of the following statements is correct?

30.

After the launching of an advertising campaign, both the price and the quantity sold of a product increase. Which of the following statements can explain this?