About parity of currencies at financial and economic interaction between member states of EAEU

The article discusses the necessity of accounting for parity (compliance) currency at the development of interaction mechanisms between the member States of the EAEU in different spheres of financial and economic activity on the examples for aspects of estimated and investment activity is considered. The conclusion is drawn that attempt of use of the uniform and universal financial indicator, for the characteristic of parity of currencies in general, will yield incorrect results in different spheres of financial and economic activity.