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6.Consider a flexible exchange rate in the very short run, with the interest rate parity condition. Suppose that, today, the exogenous change consists of two changes: an exogenous increase in the foreign interest rate from 3% to 7% and an exogenous decrease in the expected future exchange rate (denoted set+1) from 1.0 to 0.98. Assume the domestic interest rate is fixed at 3%.

(a) Using numbers (with A, B, and C), explain how the exogenous change affects the exchange rate today.
(b) From the new equilibrium point, do domestic investors regard foreign bonds as a better investment than domestic bonds? Explain.

What is the features of cross elasticity of demand


What is the difference between fine tuning and gross tuning
Use the Solow model to evaluate whether each of the following statements is true, false,
or uncertain. Give the economic reasons of your answers. (25 marks each)

(a) “A natural disaster has just destroyed some of the capital stock of a country, it will
lead to a reduction in the growth rate of output per worker and a deterioration of
economic welfare of the country.”

Suppose the Bank Negara Malaysia change the quantity of money in the economy. Graphically illustrate how does this change affect the interest rate in the long run?



1. The market demand function for a product is given by Q=300-2P. How much consumer surplus do they

receive when

P=45?

P=30?

2. The market supply curve for a product is given by P=10+2Qs. How much producer surplus do they

receive when

P=18

P=30

3. Let the market supply and demand curves are given by the equations

P= 40 + 4Qs and P= 100 – 2Qd. What is the consumer and producer surplus at the equilibrium price and quantity?

4. Suppose the market demand and supply functions are given by Qd=60-P and Qs=P-20. Determine the consumer and producer surplus if a price ceiling of 32 is imposed in this market. What is the amount of dead weight loss?

5. The domestic demand and supply and demand curves

for petrol are as follows: Supply: P=50+ Demand: P=200-20 What will be the consumer and producer surplus if a price ceiling of 75 is imposed?
1)explain that how buyers' willingness to pay consumer surplus and the demand curve related

2)explain that how sellers' costs producer surplus and supply curve are related

3)where markets do not exists on environmental good for service,its value is not e evident. explain

(Essay type questions)

In order to influence spending on goods and services in the short-run, monetary policy is directed at directly influencing...

a) ...unemployment rates.

b) ...inflation rates.

c) ...interest rates.

d) ...economic growth rates.


How does manufacturing industry benefit when using water transport
Discuss 5 threats faced by the pipeline industry
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