Tutor Mikro

Tutorial 2-permintaan dan penawaran

1. Katakan pasaran untuk suatu barang dinyatakan seperti di bawah;

Permintaan ‘Inverse’: P = 200 - 2Q

Penawaran ‘inverse’: P = 2Q

Apakah tingkat keseimbangan jika kerajaan mengenakan kuota 75 unit?

Apakah tingkat keseimbangan jika kerajaan mengenakan kuota 25 unit?

2. Katakana pasaran untuk kentang boleh dinyatakan seperti di bawah:

Penawaran: QS = -20 + 10p

Permintaan: QD = 400 - 20p

Selesaikan untuk dapatkan hargadan kuantiti keseimbangan.

3. Andaikan pasaran utuk pemeriksaan fizikal tahunan dalam keseimbangan, dan tidak semua mendapat pemriksaan fizikal tahunan. Apakah kesannya jika kerajaan menetapkan harga pada tingkat semasa dan mengarahkan setiap orang mendapat pemeriksaan fizikal tahunan?

4. Terangkan mengapa model penawaran dan permintaan tidak patut digunakan untuk menganalisis pasaran untuk ‘jeans’.

Objektif

1. One reason the supply and demand model might not be appropriate to the health-care industry?

A) Consumers do not have full information.

B) Providers do not know the demand for health-care services.

C) Consumers do not know how to value their own health.

D) The costs of finding a doctor are too low.

2.

The above figure shows a graph of the market for pizzas in a large town. Suppose that concern over dietary habits has led the government to impose a restriction that limits suppliers to produce no more than 40 pizzas. What will the price of pizza be as a result of this quota?

A) $2

B) $7

C) $8

D) $10

3.Consider the demand functions: A) Qd = 250 - 2P B) Qd = 300 - 3P.

Which of the demand functions reflects a higher level of consumer incomes?

A) A

B) B

C) A and B reflect the same consumer incomes.

D) More information is needed.

4.An increase in the demand curve for orange juice would be illustrated as a

A) leftward shift of the demand curve.

B) rightward shift of the demand curve.

C) movement up along the demand...