Show the changes in the exchange rate, Macroeconomics

Assignment Help:

Q. Show the Changes in the exchange rate?

Assume that United States is our home country and the current euro exchange rate in direct notation is SD = 1.5 (euro/USD). In indirect notation, SI = 0.667 (USD/euro). If euro becomes more costly in terms of the USD we say that USD has depreciated against the euro (lost in value). It means that SD has increased (to say SD = 1.6) and that SI has fallen (to 0.625). If euro becomes less expensive we say that USD has appreciated against the euro. In such a case, SD will fall and SI will increase. Obviously, when USD depreciates against the euro, euro appreciates against the USD.

Remember:

A foreign currency is more expensive Û domestic currency has depreciated

A foreign currency is less expensive Û domestic currency has appreciated

Also keep in mind that whenever a currency depreciates, S will increase if we use direct notation and decrease if we use indirect notation.

If a country has a fixed exchange rate (say against a particular currency), government or central bank may change this fixed exchange rate. Suppose that Hong Kong is our home country and that Hong Kong dollar (HKD) is fixed against USD at the exchange rate 7.8 HKD/USD (direct notation). If central bank in Hong Kong changes this exchange rate to say 8.2 HKD/USD it makes foreign currency more expensive and HKD cheaper. In this case we say that HKD has beendevalued. Though, if exchange rate is changed to say 8.6 HKD/USD we say that HKD has been revalued.


Related Discussions:- Show the changes in the exchange rate

Growth, I used to think that economic growth ( more production) was only po...

I used to think that economic growth ( more production) was only possible / able to occur because banks lent out more than they had (fractional reserve credit banking). Apparently

Define the monopoly of central banks, Define the monopoly of Central banks ...

Define the monopoly of Central banks The central bank has a monopoly on issuing currency, it is in complete control of the monetary base. In section 7.4.2 we will describe exac

Explain production externality, Bob's Bee is a small boutique honey manufac...

Bob's Bee is a small boutique honey manufacturer in Texas.  Bob's neighbor is Jon's James.  The more honey Bob produces, the more jam Jon is able to produce; that is, there is

Equilibrium in money markets, Equilibrium in Money Markets Having dealt...

Equilibrium in Money Markets Having dealt with the forces that determine the supply of money and demand for money, let us combine supply of and demand for money to determine eq

Impact of an increase in thriftiness, Consider the impact of an increase in...

Consider the impact of an increase in thriftiness in the Keynesian-cross analysis. Assume that the marginal propensity to consume is unchanged, but the intercept of the consumption

Artificial intelligence and neural networks, Problem >> Explore the rel...

Problem >> Explore the relationship between Artificial intelligence and Neural networks. The systems which use this type of intelligence are known as artificial intelligent

National income, difference between gdp at market price and nnp at factor c...

difference between gdp at market price and nnp at factor cost

Determine why banks raise their interest rates, Determine Why banks raise t...

Determine Why banks raise their interest rates A way to explain why banks raise their interest rates is as follows. With higher overnight interest rates, it is more expensive fo

Trade unions, discuss the effect that the activities of a trade union might...

discuss the effect that the activities of a trade union might have on an economy?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd