Inflation Dynamics in the Country’s Economy
摘要
The functions of the dependence of inflation and the cash quantity norm on the interest rate of the Central Bank and normalized real GDP, which is expressed by the ratio of the real GDP to the inflation-free quantity of cash, are determined. It is shown that each technological mode has its own money circulation velocity, interest rate, the cash quantity norm, and inflation in a certain range of changes in the normalized real GDP. The nomogram of the dependence of the cash quantity rate on the normalized real GDP at the available interest rate is constructed. The nomogram of the dependence of inflation on the interest rate at the available normalized real GDP of developing and underdeveloped economies and the nomogram of the dependence of inflation on the interest rate at the available normalized real GDP of industrialized and developed economies are constructed. An economic and mathematical model of inflationary regulation of economic growth is developed. The inflation regulation of the economic growth in Ukraine in 2025–2026 is developed according to the statistical data of 2022–2023. It is shown that inflationary regulation allows for increase in real GDP growth in two years by 1.9 times compared to the growth with inflation targeting the interest rate.