Foreign Exchange Markets Flashcards
What is the purpose of the forex market and what is unique about it?
- Used to convert the currency of one country into the currency of another
- Provides some insurance against foreign exchange risk - the adverse consequences of unpredictable changes in exchange rates
- 24/7
What are the uses of the forex market for IB?
- Convert foreign earnings and profits
- Pay foreign companies
- Conversions for short term investments in money markets
- Currency specualtion
- Carry trade - involves borrowing in one currency where interest rates are low and then using the proceeds to invest in another currency where they are high
What kinds of exchange rates are there?
- Spot exchange rate
* Forward exchange rate
What is a spot exchange rate?
- The rate at which a foreign exchange dealer converts one currency into another on a particualr day
- Change continually depending on the supply and demand for that currency and other currencies
What is a forward exchange rate?
- To insure or hedge against a possible adverse foreign exchange movement, firms engage in forward exchanges
- Two parties agree to exchange currency and execute the deal at some specific date in the future
- The forward exchange rate is the rate used for these transactions
- Typically quotes 30, 90 or 180 days into the future
What factors impact future exchange rate movements?
- Country’s price inflation
- Country’s interest rate
- Market psychology
How does a country’s price inflation affect future exchange rate movements?
- Law of on price
- PPP
- High inflation = currency depreciation
What is the law of one price?
- Competitive markets: identical products sell in different markets for the same price when price is expressed in the same currency
- Arbitrage insures this
What is PPP?
- Argues that given relatively efficient markets, the price of a basked of goods should be roughly equivalent in each country
- Changes in relative price of two countries = changes in exchange rate
- Big Mac index
- Assumes away transport costs and barriers to trade
- Will not hold if many national markets are dominated by a handful of MNCs that are price makers to any degree to if government is involved
How does a country’s interest rate affect future exchange rate movements?
- International Fisher Effect
- States that for any two countries the spot exchange rate should change in an equal amount but in the opposite direction to the difference in nominal interest rates between two countries
- When investors are free to trade transfer capital between countries, the real interest rate will be the same in every country - arbitrage will equalise
- It follows that if the real interest rate if the same worldwide, any differences in rates between countries will reflect differing expectations about inflation rates
How does market psychology affect future exchange rate movements?
- Bandwagon effect occurs when expectations on the part of traders turns into self-fulfilling prophesies - traders can join the bandwagon and move exchange rates based on group expectation
- Few players know everything
- Players watch each other
- Uncertainty = euporhia/panic spreads quickly
- Financial crises - lessons from history
What is true of price inflation and interest rates in predicting future exchange rate movements?
Theory of PPP and the Fisher effect are poor predictors of short-term change in exchange rates
What are the schools of though regarding forecasting?
- Efficient market school
* Inefficient market school
What is the efficient market school?
- Prices reflect all available info on public domain
- Forward rates represent market participants collective predictions of likely spot exchange rates at specified future dates - will be unbiased if exchange market is efficient, though not always accurate
What is the inefficient market school?
Prices do not reflect all available info on public domain - information asymmetry