DEMENTIEV, Victor Evgenievich. Productivity Paradox in Regional Dimension. Economy of Regions, [S. l.], v. 15, n. 1, p. 43–56, 2019. DOI: 10.17059/2019-1-4. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/1873. Acesso em: 24 apr. 2026.