Ortega Irizo, F.J., Gavilán Ruiz, J.M. y Jaén Figueroa, I. 2020. The Effect of Economic and Cultural Factors on Entrepreneurial Activity: An Approach through Frontier Production Models. Revista de Economía Mundial. 55 (jul. 2020). DOI:https://doi.org/10.33776/rem.v0i55.3830.