Forecast of the course of ruble on the multiple equation of regression

The exchange rate is one of the most important economic categories, it is associated with the integration of the state into the world economic relations and the development of export-import relations. Being a part of a number of economic processes and phenomena, the exchange rate has a significant impact on the country's economy, in particular, on the nature and dynamics of foreign trade, the competitiveness of national goods and services in the world market. The exchange rate is an important macroeconomic indicator that is used in the exchange of monetary units, resources and goods of different countries in the process of capital movement. Exchange rates are used to compare prices in world commodity markets, as well as for various international comparisons, for example, to compare the volume of national production in different countries. The need to predict and plan the exchange rate in the long term in order to influence the development of the state economy, as well as the study of the influence of various factors on its change makes this topic particularly relevant, since the rational implementation of the economic policy of the state is impossible without competent management of the national currency.