The volatility in the foreign currency market over the last
15 years has highlighted the fact that we all need to look more carefully at
the associated risks when dealing with the international markets. Something
that is worth £1 one day could be worth 80p the next day. Credit terms agreed
in America dollars, six months later could be valued at a different price
depending on the market. Overseas investment projects, which are creating
investment opportunities need to be aware of currency change, as trading in the
wrong currency could mean the end for your business. ‘Fluctuating exchange
rates create risk, and badly managed risk can lead to loss of shareholder
wealth’ (Arnold, 2008)
The foreign exchange market has grown spectacularly, figures
show in 1973 the equivalent of US$10bn was traded, compared with figures in
2007 which was estimated at a massive US$3,210bn. London is one of the largest
currency trading centres in the world, with a 34% share. There is a variety of people trading they
include exporters/importers, tourists, fund managers, governments and central
banks. The larger players are commercial banks and speculators which include
hedge funds. Banks try to speculate on future movements carrying out
proprietary transactions.
The global currency exchange centres are open 24hours and
the vast amount of money that is traded leaves them exposed to currency risk.
There are three types of risk, transaction, translation and economic risk which
operate in the international market. I am going to look at translation risk,
which arises because financial data denominated in one currency are then
expressed in terms of another currency. Also between two accounting dates the
exchange range movement can be greatly distorted.
This was the case for GlaxoSmithKline (GSK) and how the currency
rate affected the profit and loss account in 2007. As the weak dollar reduced
cash sales, it overall had seen sales increase by 3% in the US market. The
company that was 60% UK-based had no desire to move to the US market as their
share volume increased. Even with the filing of the HPV vaccine which was associated
with the cervical cancer developments and the sale of Alli, an over the counter
weight loss medicine which was due to go on sale. Share prices fell in the
company by 7p to £14.64 a share. This is an example of how the currency change
can have an adverse effect on the group profits because of the translation of
the foreign subsidiaries profits. This can still occur even when the managers
are performing well and increasing profits in the currency market they operate.
Sources: (Arnold, G. 2008, Financial Times, The Guardian)


