title: Spatial Analysis of Regional Productivity Based on Β-convergence Models
abstract: The convergence of productivity in the regions means their sustainable development and the protection of the national economy from external challenges. Accelerating digitalization of society expands the sphere of services and exacerbates the issue of measuring the productivity of the region's economy and the impact on it of internal knowledge factors (including innovations). The spatial heterogeneity of Russian regions, when identifying interrelationships, requires taking into account the spatia
journal: MONTENEGRIN JOURNAL OF ECONOMICS