CURCĂ, S.-N. PROPAGATION OF ECONOMIC SHOCKS IN HIERARCHICAL STRUCTURES AND NETWORKS. THE CASE OF THE EUROPEAN UNION. Economy and Sociology, [S. l.], n. 1, 2026. DOI: 10.36004/nier.es.2026.1-09. Disponível em: https://economy-sociology.ince.md/index.php/Economy_and_Sociology/article/view/285. Acesso em: 23 jun. 2026.