Martínez-Rodriguez, I., Callejas-Albiñana, F. E., & Callejas-Albiñana, A. I. (2020). Economic and socio-cultural drivers of necessity and opportunity entrepreneurship depending on the business cycle phase. Journal of Business Economics and Management, 21(2), 373-394. https://doi.org/10.3846/jbem.2020.11848