![](https://www.ub.edu/school-economics/wp-content/uploads/2018/10/Jose-Luis-Castillo-1.jpg)
José Luis Castillo
MSc in Economics, Regulation and Competition in Public Services at Universitat de Barcelona
jlcastillo.mezarina@gmail.com
Joan Calzada
MSc in Economics, Regulation and Competition in Public Services at Universitat de Barcelona
jlcastillo.mezarina@gmail.com
Joan Calzada