%0 Journal Article %T Internal and External Aspect of Changes in Exchange Rate (Methodological and Theoretical Analysis) %A Jerzy Dudzi¨˝ski %A Prof. %J Folia Oeconomica Stetinensia %@ 1898-0198 %D 2007 %I %R 10.2478/v10031-007-0006-3 %X In the paper the phenomena related to the tendencies in the exchange rate have been analysed basing on a new methodological approach to the category of foreign trade. The approach includes the so-called internal and external aspect of foreign trade. The approach proposed in the paper proves to be very helpful in the analysis of the phenomena in today's economy. %K exchange rate %K methodology of economics %K open economy macroeconomics %U http://versita.metapress.com/content/h5124421n3830530/?p=0fab0767d9d3441780e640f8aa8a5add&pi=2