Exchange Rate and Open Economy Flashcards
Nominal Exchange
Rate at which 2 currencies can be traded for each other
Appreciation
An increase in the value of a currency relative to other currencies
Depreciation
A decrease in the value of a currency relative to other currencies
Flexible Exchange Rate
An exchange rate that varies according to Demand and Supply for currency in FOREX
Foreign Exchange Market
The market on which currencies of various nations are traded for one another
Fixed Exchange Rate
An exchange rate whose value is set by official government policy
Real Exchange Rate
Price of an average GnS (domestic) relative to price of average foreign GnS when prices are in a common currency
Finding Real ER equation
eP divided by Pf
e = exchange rate
P=price of domestic good
Pf=price of foreign good
Law of One Price
If transport costs are small, the price of an internationally traded commodity will be the same in all locations
Purchasing Power Parity
Theory the nominal exchange rate are necessary for Law of 1 price to hold
Equilibrium Exchange Rate
The exchange rate that equals quantity of currency supplied and demanded in foreign exchange market
Devaluation
A decrease in the official value of a currency (Fixed ER system)
Revaluation
A increase in official value of a currency (Fixed ER System)
Overvalued exchange rate
An exchange rate that is fixed at a value greater then its fundamental value
Undervalued Exchange Rate
An exchange rate thats fixed at a value less then its fundamental value