Інструментальний аналіз розриву ВВП в Україні

Abstract

Based on modern approaches to constructing a production function, the article estimates the GDP gap (the gap between actual real GDP and potential GDP) in the Ukrainian economy during the period from 2000 to 2017, as well as the current and forecasted dynamics of the factors making a significant impact on the size of Ukraine's GDP. On the results of the decomposition of the GDP gap, the authors identify the most influential factors shaping the trend of this country's economic growth. The article proposes a model tool for estimating the GDP gap based on the structure of extended production function with five integral indicators as explanatory factors of resource provision (production, human, scientific-technological, financial, foreign, and economic). It is calculated that the gap of the potential GDP to the level of 1990, in the optimistic variant, can be overcome already in 2019-2020, although under the pessimistic scenario it will still amount to -11.6% in 2020, and in the baseline it will be reduced to -7.2%. The authors carry out a tool based analysis of the GDP gap reduction, in particular: with reduced unemployment, with increased volume of gross fixed capital formation, with an overcome of the significant real wage disparities and real labor productivity, etc. On the whole, the reduction of the recession GDP gap in Ukraine will be affected by: reduced unemployment (according to our calculations, the reduction in unemployment from 9.4% in 2017 to 9.2% in 2018 will result in a 0.1% reduction of the GDP); a considerable increase of the gross fixed capital formation (in the medium term, Ukraine should target at least 20% of GDP, and in the long run - up to 25%), which will facilitate the transition of the Ukrainian economy to the modernization mode; a gradual increase in real wages both due to rising nominal wages and lower inflation (wage growth rates in real terms should correspond to the real growth rates of labor productivity); and an increase in the aggregate level of labor productivity, first of all, due to intensified innovation. According to our calculations, an increase in R&D expenditures from 0.6% of GDP to 1.7% of GDP in 2017 would reduce the GDP gap by more than a half. Overcoming the gap in GDP should become an important constructive component of the economic development of Ukraine's economy in the medium and long term.