The impact on the exchange rate RUB/USD of the inflation differential in 2010-2022

The impact on the exchange rate RUB/USD of the inflation differential in 2010-2022

It is difficult to overestimate the role of the exchange rate in the economy. Changes in the exchange rate determine the status of a country in the global economic space, and with it the guidelines for it’s future development, both in external and internal relations.
The exchange rate of the national currency is an important guideline for decision-making by economic agents, both at the level of the population and at the level of the government. With high currency volatility, the costs of export-import operations increase, prices for imported goods rise. This leads to higher prices for products in the domestic market. To protect themselves from rising prices and possible devaluation, consumers increase the share of savings in foreign currency, which does not contribute to the strengthening and stabilization of the national currency.
The exchange rate of the ruble and the problem of inflation remain at the center of the entire macroeconomic policy of the state, along with the problems of economic growth, structural adjustment of the economy and increasing it’s efficiency. Unfortunately, all these problems are often considered in isolation, outside the general strategic concept of Russia's economic development.
The object of the study is the exchange rate of the ruble to the US dollar. The subject of the study is the influence of the rate of inflation change on the change in the exchange rate.
The purpose of the study is to identify statistical dependencies between the exchange rate of the national currency against the US dollar and the rate of inflation.
Recently, due to the globalization of world markets and the growth of international trade volumes, experts have been paying great attention to studying the effect of exchange rate transfer. There have been many studies on this problem, in which the influence of it’s dynamics on various price indices is studied. The relationship between the exchange rate and the target is considered through the prism