Theories of Exchange Rate Determination Essay Example | Topics and Well Written Essays - 2750 words

Theories of Exchange Rate Determination - Essay ExampleInfact before exploring various switch rate models it is worth looking at how a wrong assessment of the exchange rate sess cause difficulties where as in the past various corporations have dealt with and suffered the burnt of impertinent currency proceeding risk.Millman(1990,1995) gives some interesting examples in his research work. One example he gives is of Lufthansa,the German airline which when contract with Boeing to purchase aircrafts in the 1980s ,the value of the dollar was rising. The price of the aircrafts were set in dollars. Lufthansa feared that the dollar would strengthen and the monetary value in . Deutsche marks would increase the cost of the planes. Therefore it entered into forward contracts for the dollars required to pay for the planes.Contray to expectations the dollar weakened. referable to its wrong speculation forward contracts cost Lufthansa $140 to $160 million more for the aircrafts that they woul d have if they had bought the dollars on the spot market(Millman 1990). Although then there is no reliable way to counter forex risk in foreign markets it now worth looking at the various exchange rate models and how they have shaped forex and macro scotch policies to avoid unexpected risks especially in financially volatile markets much affected by semipolitical repercussions and unpredictable events.Introduction to forex theory and its determinationThere are various theories of exchange rates which melt to produce various estimates of the exchange rate .This is not mainly due to the application of different theories still as varying econometric methods may also cause this variation and this has also caused doubt as to their efficacy and credibility as reliable estimates of a countrys forex reserves. In this vein my paper go out research three of the existing theories pertaining to forecasting the exchange rate movements in the light of their empirical and micro foundations. T his will be discussed according to their preconditions, implications and advantages and disadvantages.PPP cuddleFirstly we have the purchasing power parity approach to the exchange rate which has empirically found a lot of support and has influenced a lot of economic thought. The crux of this approach lies