“…Factors of labour productivity across the RF regions determined by the econometric tools have been studied in the works of Russian scientists. Thus, the works by Averina et al (2020), Basovskiy et al (2019), Mirolubova (2016), Burtseva (2017), Rukobratskii (2019) prove basing on single moment or transparent regression equations in the form of unifactor and multifactor, linear or polynomial specifications, correlation analysis the influence of fixed assets value, investments, innovations, salary, inequality of income distribution, created highly-productive working places, information resources on labour productivity. Labour productivity in high-tech spheres of the Russian economy has been studied (Malykh & Gafarovа, 2018).…”