About the Authors

Daniel Ventosa-Santaulària

Affiliation División de Economía, Centro de Investigación y Docencia Económicas (CIDE), Mexico City, Distrito Federal, Mexico

David R. Heres

david.heres@cide.edu

Affiliation División de Economía, Centro de Investigación y Docencia Económicas (CIDE), Mexico City, Distrito Federal, Mexico

L. Catalina Martínez-Hernández

Affiliation Department of Economics, University of Konstanz, Konstanz, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DRH LCMH DVS. Performed the experiments: LCMH DVS. Analyzed the data: DRH LCMH DVS. Contributed reagents/materials/analysis tools: DRH LCMH DVS. Wrote the paper: DRH LCMH DVS.