Dr. Jaime Andrés Sarmiento-Espinel is an Economist with a Master’s degree in Economics from the Pontificia Universidad Javeriana and a PhD in Economics from El Colegio de México. He is currently an Associate Professor in the Doctoral Program in Innovation, Development, and Organizations at the Universidad Militar Nueva Granada (Colombia) and in the Faculty of Economic Sciences. His current lines of research include studies on migration and population inequalities, educational inequalities, and social development and sustainability. His latest publications include co-authored works such as El mismo mar, distinto bote: desigualdad de oportunidades educativas en Colombia. Universidad Militar Nueva Granada (2024); An Event History Analysis of Latin American Migrant Couples. Sociedad y Economía, (42), e8700 (2021); Gender Inequalities in Academic Achievement among Internally Displaced Children in Colombia. Revista Latinoamericana de Ciencias Sociales, Niñez y Juventud, 18(2), 1-19 (2020); Evolution of the inequality of educational opportunities from secondary education to university. International Journal of Educational Development, 66, 193-202 (2019).