SZYMAŃSKA, Agata. Advanced population ageing and social expenditure – some evidence from long-run relationships in OECD countries. Technological and Economic Development of Economy, [S. l.], p. 1–19, 2026. DOI: 10.3846/tede.2026.28753. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/28753. Acesso em: 14 nov. 2026.