Campos-Romero, H. y Rodil-Marzábal, Óscar 2020. Sectoral Impacts of the Activity Standstill due to External Shocks such as COV ID-19: An Approach Based on the Hypothetical Extraction Applied to the External Insertion of the Spanish Economy. Revista de Economía Mundial. 56 (nov. 2020). DOI:https://doi.org/10.33776/rem.v0i56.4861.