Omar Arias

Challenges to capture the big five personality traits in non-WEIRD populations

Rachid Laajaj, Karen Macours, Daniel Alejandro Pinzon Hernandez et al. · Science Advances · 2019 · 228 citations · Full text

Social Sciences, Psychology, Individual Differences +16

Individual heterogeneity in the returns to schooling: instrumental variables quantile regression using twins data

Omar Arias, Kevin F. Hallock, Walter Sosa-Escudero · Empirical Economics · 2001 · 134 citations

Social Sciences, Economics, Econometrics +13

Poverty Reduction and Growth : Virtuous and Vicious Circles

Guillermo Perry, Omar Arias, J. Humberto López et al. · World Bank Publications · 2006 · 86 citations · Full text

Social Sciences, Development Studies, Economics +13

Education, family background and racial earnings inequality in Brazil

Omar Arias, Gustavo Yamada, Luis Tejerina · International Journal of Manpower · 2004 · 81 citations

Social Sciences, Economics, Sociology +17

Dynamic rates of return to education in the U.S.

Omar Arias, Walter W. McMahon · Economics of Education Review · 2001 · 37 citations

Public Affairs, Education Policy, Education Finance +7