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

Firm make profits of losses with this quantity, The Marginal Costs (MC) for...

The Marginal Costs (MC) for a firm is given by the function MC=50x. Please find the Marginal Revenues (MR) for each of the following scenarios (if appropriate). Then, find the prof

Firm''s output at various levels of employment, Use the following data for ...

Use the following data for a firm's output at various levels of employment (L) to calculate: a) its marginal physical product of labor (MPPL) schedule; (b) its (MPPL/MRCL) schedule

European commission bail, Will the Euro survives? 1. Why are Greece, Ire...

Will the Euro survives? 1. Why are Greece, Ireland, Italy, Portugal, and Spain sometimes referred to as the euros zones "peripheral countries"? 2. Why did the European commis

Montary policy, Examine the efficiency of quanttitative credit control inst...

Examine the efficiency of quanttitative credit control instrument

Two countries had the same levelof real gdp per capita, If Country A had fo...

If Country A had four times the initial level of real GDP per capita of Country B and it was growing at 1.4 percent a year, while real GDP was growing at 2.3 percent in Country B,

What are the types of market economies, There are 4 main types of market ec...

There are 4 main types of market economies. They are also called as Economic Systems. The four are Free Market, Mixed Market, Traditional and Command Economy

Pros and cons of commercial transactions, Examine the pros and cons of comm...

Examine the pros and cons of commercial transactions in blood from the egoistic, the utilitarian, and the Kantian perspectives

What is the law of comparative advantage, What is The law of comparative ad...

What is The law of comparative advantage The law of comparative advantage, though, suggests that it would be unwise of UK economy to try to replicate German model. First German

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