RT info:eu-repo/semantics/article T1 A comparative assessment of the efficacy of rural depopulation policies in Spain: a system dynamics approach A1 Llases, Luis A1 Lauer, Arthur A1 Casado-Ruiz, Yolanda A1 Mediavilla, Juanjo K1 Sociología K1 Urbanismo K1 Demografía K1 Geografía K1 Planificación K1 Desarrollo K1 rural depopulation K1 system dynamics K1 rural development K1 migrations K1 simulation K1 6307.06 Desarrollo socioeconómico K1 6307.05 Servicios Sociales K1 6307.03 Política Social K1 5207.08 Modelos de Población K1 6305.02 Elaboración de Modelos K1 5206.10 Características socioeconómicas K1 5203.01 Movilidad y Migraciones Interiores K1 6310.99 Otras AB Depopulation in rural areas has become a critical issue in Europe. We examine the efficacy of rural development policies aimed at addressing depopulation, focusing on two case studies in Spain: Cinco Villas and Pirineo Navarro. Although both territories have been affected by depopulation, they exhibit structural differences in their population size, geographical concentration, and age structure, leading to distinct depopulation challenges. To conduct the study, we employed SPANDAM, a system dynamics model specifically designed to represent the multidimensionality of depopulation phenomena and to analyse the effects of various drivers – such as economic activity, infrastructure, and service provision – on long-term demographic trends. We designed a policy intervention scenario centred on improving service provision and infrastructure, as well as the economic situation of the population, and simulated its effects in both case–study regions. We find that initial structural and demographic conditions are decisive in shaping policy outcomes. Cinco Villas, larger and with a denser population, demonstrates a greater capacity to reverse depopulation trends compared to Pirineo Navarro, where a smaller, more dispersed, and older population renders policy interventions less effective. These findings underscore the importance of tailoring rural development strategies to specific characteristics of each region to achieve sustainable and impactful results. PB Taylor & Francis SN 0965-4313 YR 2026 FD 2026-01-06 LK https://uvadoc.uva.es/handle/10324/82000 UL https://uvadoc.uva.es/handle/10324/82000 LA eng NO Llases, L., Lauer, A., Casado-Ruiz, Y., & Mediavilla, J. (2026). A comparative assessment of the efficacy of rural depopulation policies in Spain: a system dynamics approach. European Planning Studies, 1–24. https://doi.org/10.1080/09654313.2025.2611413 NO Producción Científica DS UVaDOC RD 22-ene-2026