Sergio Urzua

Understanding Instrumental Variables in Models with Essential Heterogeneity

James J. Heckman, Edward Vytlacil, Sergio Urzua, 2006 .

The Fast Track to New Skills: Short-Cycle Higher Education Programs in Latin America and the Caribbean

Marina Bassi, Sergio Urzua, Maria Marta Ferreyra, 2021 .

Racial Labor Market Gaps: The Role of Abilities and Schooling Choices

Sergio Urzua, Sergio S. Urzúa, 2008 .

The labor market return to an attractive face: Evidence from a field experiment

Sergio Urzua, F. Lopez Boo, Martín A. Rossi, 2013 .

The Effects of Cognitive and Noncognitive Abilities on Labor Market Outcomes and Social Behavior

James J. Heckman, Sergio Urzua, J. Heckman, 2006 .