Mexico’s financial vulnerability: Then and now Entrada publicada por Joaquín López el jueves, abril 14, 2016 Algo de nuestro portafolio "Surgeons’ response to reimbursement changes for alternative procedures: Evidence from spine fusion in the U.S." with Nicholas Benson, under review "Modeling Progressive Taxation" under review "Entrepreneurship and Rent Seeking under Credit Constraints" Job Market Paper (new version coming soon).