foreign echange rate risk affecting firms

There are 3 types of foreign exchange rate risk which generally categorized into the following three distinct types: transaction exposure, economic exposure, and translation exposure. These exposures pose risks to firms' cash flows, competitiveness, market value, and financial reporting.

Transaction exposure

A firm has transaction exposure whenever it has contractual cash flows (receivables and payables) whose values are subject to unanticipated changes in exchange rates due to a contract being denominated in a foreign currency. To realize the domestic value of its foreign-denominated cash flows, the firm must exchange foreign currency for domestic currency. As firms negotiate contracts with set prices and delivery dates in the face of a volatile foreign exchange market with exchange rates constantly fluctuating, the firms face a risk of changes in the exchange rate between the foreign and domestic currency. Firms generally become exposed as a direct result of activities such as importing and exporting or borrowing and investing.Exchange rates may move by up to 10% within any single year, which can significantly affect a firm's cash flows, meaning a 10% decline in the value of a receivable or a 10% rise in the value of a payable. Such outcomes could be troublesome as export profits could be negated entirely or import costs could rise substantially.

Economic exposure

A firm has economic exposure (also known as operating exposure) to the degree that its market value is influenced by unexpected exchange rate fluctuations. Such exchange rate adjustments can severely affect the firm's position with regards to its competitors, the firm's future cash flows, and ultimately the firm's value. Economic exposure can affect the present value of future cash flows. Any transaction that exposes the firm to foreign exchange risk also exposes the firm economically, but economic exposure can be caused by other business activities and investments which may not be mere international transactions, such as future cash flows from fixed assets. A shift in exchange rates that influences the demand for a good in some country would also be an economic exposure for a firm that sells that good.

Translation exposure

A firm's translation exposure is the extent to which its financial reporting is affected by exchange rate movements. As all firms generally must prepare consolidated financial statements for reporting purposes, the consolidation process for multinationals entails translating foreign assets and liabilities or the financial statements of foreign subsidiaries from foreign to domestic currency. While translation exposure may not affect a firm's cash flows, it could have a significant impact on a firm's reported earnings and therefore its stock price.Translation exposure is distinguished from transaction risk as a result of income and losses from various types of risk having different accounting treatments. Translation gives special consideration to assets and liabilities with regards to foreign exchange risk, whereas exposures to revenues and expenses can often be managed ex ante by managing transactional exposures when cash flows take place.

http://en.wikipedia.org/wiki/Foreign_exchange_risk