10.1 Describe the functions of the foreign exchange market.
10.2 Understand what is meant by spot exchange rates.
10.3 Recognize the role that forward exchange rates play in insuring against foreign exchange risk.
10.4 Understand the different theories explaining how currency exchange rates are determined and their relative merits.
10.5 Identify the merits of different approaches toward exchange rate forecasting.
10.6 Compare and contrast the differences among translation, transaction, and economic exposure, and explain implications for management practice.
Opening Case: What Ails Türkiye?
Situation Overview: The Turkish lira has significantly depreciated, losing almost 94 percent of its value against the US dollar since 2008.
Principal Cause: High inflation is identified as the main reason for the lira's devaluation.
Impact on Workforce: Skilled workers are leaving Türkiye for better employment opportunities elsewhere, which may harm the long-term health of the economy.
Central Bank Policies: Rather than increasing interest rates to tighten credit, the central bank has followed the opposite approach.
The Turkish government has direct control over the central bank,
Multiple finance ministers and heads of the central bank have been dismissed for opposing unconventional policies.
Introduction to the Foreign Exchange Market
Definition: The foreign exchange market facilitates the conversion of one country's currency into another's.
Importance: This market can significantly impact sales and profits of enterprises, making it crucial for managers to understand its workings and potential impacts.
Exchange Rate: The rate at which one currency is exchanged for another.
Functions of the Foreign Exchange Market
Overview
Currency Conversion: Exchange one currency for another to enable various international transactions.
Insurance Against Foreign Exchange Risk: Provides mechanisms to protect against unfavorable currency fluctuations.
Currency Conversion Functions
Conversion of Export Receipts: Transforming income from exports into domestic currency.
Payment for Foreign Products/Services: Paying foreign companies for products or services received.
Investment in Money Markets: Utilizing spare cash for short-term investments in other countries.
Currency Speculation: Engaging in short-term currency movement to profit from exchange rate shifts.
Carry Trade: Involves borrowing a currency at low-interest rates and investing in another currency with higher rates.
Insurance Against Foreign Exchange Risk
Hedging: Protecting against foreign exchange risk is termed hedging.
Mechanisms include:
Spot Exchange Rates: Current rates for immediate currency exchange.
Forward Exchange Rates: Agreed exchange rates for future transactions.
Currency Swaps: Multi-date currency exchanges to hedge risks without immediate conversion.
Spot Exchange Rates
Definition: The rate at which one currency is exchanged for another on any specific day.
Determination: Fluctuates based on market supply and demand continually.
Forward Exchange Rates
Definition: The agreed-upon exchange rate for a currency transaction that will occur at a specified future date.
Typical Timeframes: Often quoted for 30, 90, or 180 days into the future.
Risk Consideration: While providing certainty, they can also lead to potential losses if the market moves unfavorably.
Forward Contract: Serves as a form of insurance against adverse future exchange rate movements.
Currency Swaps
Definition: A simultaneous purchase and sale agreement of a specified currency for two different dates.
Purpose: Allows firms to shift from one currency to another over a limited period while avoiding foreign exchange risk.
The Nature of the Foreign Exchange Market
Structure: A global network of banks, brokers, and dealers that are interconnected via electronic systems.
Always Open: The market continually operates across different global locations, presenting potential arbitrage opportunities.
US Dollar Role: Most transactions involve the US dollar, considered a vehicle currency.
Economic Theories of Exchange Rate Determination
Key Factors Influencing Exchange Rates
Inflation Rates: A country's inflation levels impact its currency value.
Interest Rates: Varied interest rates can drive currency value changes.
Market Psychology: Traders' sentiments often affect exchange rates.
The Law of One Price
Concept: In a competitive market with no transportation costs or trade barriers, identical goods should sell for the same price across countries when adjusted for currency.
Purchasing Power Parity (PPP)
Definition: States that under relatively efficient market conditions, the price of a basket of goods should be equivalent in each country.
Inflation Impact: Higher inflation in a country typically leads to currency depreciation.
Example: The Big Mac Index illustrates PPP.
Money Supply and Price Inflation
Influence: Predicting inflation rates helps foresee currency value changes.
Growth Rates: Excessive growth in money supply versus output leads to inflation.
Historical Example: Bolivia's hyperinflation in the 1980s showed rapid currency devaluation linked to inflated money supply.
Empirical Tests of PPP Theory
Accuracy: PPP does not predict short-term exchange rate changes but is relatively accurate in the long run due to various intervening factors like transportation costs and government regulations.
Interest Rates and Exchange Rates
Fisher Effect: States that a country's nominal interest rate reflects both real interest and anticipated inflation.
Application: Differences in interest rates between countries indicate differing inflation expectations.
International Fisher Effect (IFE)
Definition: Indicates that the adjustment in the spot exchange rate should inversely relate to differences in nominal interest rates between two countries.
iextdomestic = nominal interest rate in the domestic country
iextforeign = nominal interest rate in the foreign country
Investor Psychology and Bandwagon Effects
Concept: Expectations among traders can create self-fulfilling prophecies that lead to significant market movements.
Government Intervention: Can be implemented to disrupt or prevent bandwagon effects but may not always be successful.
Influencers: Political events and economic shifts can heavily influence investor psychology.
Summary of Exchange Rate Theories
Predictive Capability: Relative monetary growth, inflation rates, and interest differentials provide moderate long-term predictors of exchange rate changes while being poor indicators for short-term changes.
Exchange Rate Forecasting
Efficient Market School
Definition: Assumes market prices reflect all available information. Forward rates are the best predictors of future spot exchange rates, making investing in forecasting services unnecessary.
Inefficient Market School
Definition: Asserts that market prices do not incorporate all information, indicating that forward rates may mispredict future spot rates. Thus, companies should invest in forecasting services to enhance prediction accuracy.
Approaches to Forecasting
Fundamental Analysis: Based on economic indicators like interest rates and inflation to help predict exchange rates.
Technical Analysis: Uses historical price data to forecast future trends, yet it meets skepticism from many economists due to its uncertain reliability.
Currency Convertibility
Freely Convertible: Allows unlimited foreign currency purchases using domestic currency for both residents and non-residents.
Externally Convertible: Allows only non-residents to convert domestic into foreign currency.
Nonconvertible: Prohibits conversion of domestic into foreign currency for both parties.
Protecting Against Capital Flight
Nonconvertibility Issue: Firms may rely on countertrade to facilitate international transactions when they cannot convert currency directly due to restrictions.
Managerial Implications of Foreign Exchange Rate Risk
Types of Exposure
Transaction Exposure: The impact of currency fluctuations on individual transaction income, typically concerning short-term transactions.
Translation Exposure: Effects of currency rate changes on financial statement presentation, often only reflecting paper gains and losses.
Economic Exposure: Long-term impact of exchange rate fluctuations on future earnings, affecting pricing, sales, and cost structures.
Strategies for Managing Exposure
Reducing Transaction and Translation Exposure:
Forward Contracts: To fix exchange rates for future transactions.
Currency Swaps: To mitigate risk comprehensively.
Lead Strategy: Accelerating the collection of receivables in weak currencies and delaying payables in strong currencies.
Lag Strategy: Delaying receivables in strong currencies and payables in weak currencies.
Reducing Economic Exposure
Diversification of Assets: Distributing productive assets worldwide helps combat risks from unfavorable currency movements over the long term.
Additional Management Steps
Central Control: Establish central management of foreign exchange risk to implement consistent strategies across subunits.
Differentiation of Exposure Types: Recognize and differentiate between transaction/translation and economic exposures in strategies.