“…Within the framework of multidimensional models, the most popular ones are vector autoregression models (VAR) and the vector error correction model (VECM), examples of which for Chile can be found in (Morandé and Schmidt-Hebbel, 2000;Schmidt-Hebbel and Werner, 2002), for Kazakhstan in (Akhmedov, 2019;Rakisheva et al, 2020;Baikulakov and Erzan, 2019), for Azerbaijan in (Hasanov and Samadova, 2010;Majidli and Guliyev, 2020). In these models two sets of variables are usually used: the first set reflects changes in the external environment as reflected in prices in world commodity markets; the second set comprised of exchange rate of the national currency against the US dollar, consumer inflation, economic growth rates, interest rate, volume of foreign exchange reserves instrumentally characterize the present economic policy.…”