FINANCIAL
TECHNIQUE FOR MANAGING TRANSACTION EXPOSURE
A thorough knowledge of
international risk exposure techniques can serve as an effective way to
supplement legal strategies for clients involved in international business
transactions. While creative and thorough legal drafting can go a long way to
reduce some international transactions risks, many business risks can be
obviated in whole or in part by the financial markets. One such area of particular
risk is known as transaction risk and is associated with foreign exchange rate.
Mostly this type of risk correlated with imports or exports. If a company
imports or exports goods on credit the amount it will pay out or receive in
home currency terms is subject to uncertainty. For example, suppose that Mitsubishi
of Japan enters into a loan contract with the Swiss bank UBS that calls for
payment of SF100 million for principal and interest in one year. To the extent
that the yen/Swiss franc exchange rate is uncertain, Mitsubishi does not know
how much yen will be required to buy SF100 million spot in one year’s time. If
the yen appreciates (depreciates) against the Swiss franc, a smaller (larger)
yen amount will be needed to retire the SF-denominated loan.
This example suggests
that whenever a firm has foreign-currency-denominated receivables or payables,
it is prone to transaction exposure, and the firm’s cash flow position is
subject to be potentially affected by eventual settlements. Because of modern
firms are often involved in commercial and financial contracts denominated in
foreign currencies, management of transaction exposure has become an important
function of international financial management. There are some alternative
methods of hedging transaction exposure using various financial techniques, and
the techniques are:
1. Forward Contracts
When there is an
agreement for a firm to pay (receive) a fixed amount of foreign currency at some date in the future, in most currencies it
can retrieve a contract today that specifies a price at which it can buy (sell)
the foreign currency at the specified date in the future. This substantially
converts the uncertain future home currency value of this liability (asset)
into a certain home currency value to be earned on the specified date, independent
of the change in the exchange rate over the remaining life of the contract.
2. Futures Contracts
These are identical to
forward contracts in function, although they vary in several important features.
Futures contracts are exchange traded and therefore have standardized and
limited contract sizes, maturity dates, initial collateral, and several other
features. Given that futures contracts are available in only certain sizes,
maturities and currencies, it is generally not possible to get an exactly
offsetting position to totally eliminate the exposure. The futures contracts,
unlike forward contracts, are traded on an exchange and have a liquid secondary
market that make them easier to loosen or close out in case the contract timing
does not match the exposure timing. In addition, the exchange requires position
taker to post s bond (margins) based upon the value of their positions. This
virtually eliminates the credit risk involved in trading in futures.
3. Money Market Hedge
This method employs the
fact from covered interest parity, that the forward price must be exactly equal
to the current spot exchange rate times the ratio of the two currencies' riskless
returns. It can also be thought of as a form of financing for the foreign
currency transaction. A firm that has an agreement to pay foreign currency at a
specified date in the future can determine the present value of the foreign
currency obligation at the foreign currency lending rate and convert the
appropriate amount of home currency given the current spot exchange rate. This
converts the obligation into a home currency payable and eliminates all
exchange risk.
4. Options
Foreign currency
options are contracts that have an upfront fee, and give the owner the right, but
not the obligation to trade domestic currency for foreign currency (or vice
versa) in a specified quantity at a specified price over a specified time
period. The key difference between an option and the three hedging techniques
above is that an option has a nonlinear payoff profile. They allow the removal
of downside risk without cutting off the benefit form upside risk.