RT Journal Article T1 The role of entrepreneurship in different economic phases A1 Galindo Martín, Miguel Ángel A1 Castaño Martínez, María Soledad A1 Méndez Picazo, María Teresa AB Various studies have analysed the relationship between entrepreneurship and economic growth, including variables such as innovation, institution, etc. However, these relationships have not been studied in the different phases of economic evolution, that is, the expansionary and the recessionary phases. The aim of this paper is to analyse the relationship among entrepreneurship, institutions, innovations, social climate and economic growth through those phases, in order to discover the different effects on entrepreneurs when they set up a new business or during professional activity. To achieve this objective, a structural equation model (SEM) is proposed, estimated for each of the time periods considered using the partial least squares (PLS) technique for fifteen OECD countries. The three periods are: a) prior to the economic crisis 2004–2006; b) economic crisis 2008–2010; c) post-crisis economic recovery 2014–2016. In addition, comparative analysis of the results obtained by the models will be carried out. PB Elsevier SN 0148-2963 YR 2021 FD 2021 LK https://hdl.handle.net/20.500.14352/91311 UL https://hdl.handle.net/20.500.14352/91311 LA eng NO Galindo-Martín, Miguel-Ángel, María-Soledad Castaño-Martínez, y María-Teresa Méndez-Picazo. «The Role of Entrepreneurship in Different Economic Phases». Journal of Business Research 122 (enero de 2021): 171-79. https://doi.org/10.1016/j.jbusres.2020.08.050. DS Docta Complutense RD 19 dic 2025