Article Information
History
- August 12, 2016.
Copyright
The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission.
Author Information
- aDepartment of Applied Mathematics, Technical University of Madrid, Madrid, Spain
- bDepartamento de Análisis Económico: Economía Cuantitativa, Universidad Autónoma de Madrid, Madrid, Spain
- cCenter for Advanced Studies (CEAB-CSIC), Blanes, Catalunya, Spain
- ↵*Corresponding author.