Macroeconomic lockdown and SMEs: The impact of the COVID-19 pandemic in Spain Pedauga Sánchez, Luis Enrique Sáez, Francisco Delgado Márquez, Blanca Luisa COVID-19 SMEs Macroeconomic lockdown The relative importance of small and medium-sized enterprises (SMEs) and large firms is a recurrent topic in the small business economics literature. This paper presents a real and financial social accounting matrix (FSAM) capable of distinguishing the direct and indirect effects that are transferred from micro, small, medium, and large firms to the rest of the economy. We use the hypothetical extraction method (HEM) to explore the sequence of reactions associated with shocks that arise from the COVID-19 lockdown. Using a structural model for the Spanish economy, we identify the role of different firm-size categories in the aggregate gross domestic product (GDP). Our results allow us to reconcile the mixed narrative that accompanies the evaluation of the role played by these categories in economic activity by revealing that both SMEs and large firms are important for supporting economic activity. In particular, SMEs help explain 43% of the income and two-thirds of the unemployment decline caused by the COVID-19 pandemic. Our findings also show the importance of conditioning SME industrial policy to sectoral analysis. 2024-03-11T09:19:33Z 2024-03-11T09:19:33Z 2021 journal article Published version: Pedauga, L., Sáez, F. & Delgado-Márquez, B.L. Macroeconomic lockdown and SMEs: the impact of the COVID-19 pandemic in Spain. Small Bus Econ 58, 665–688 (2022). https://doi.org/10.1007/s11187-021-00476-7 https://hdl.handle.net/10481/89908 10.1007/s11187-021-00476-7 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Springer Nature