Andreu Mas-Colell (Barcelona, ​​​​1944) is one of the most renowned economists. At the presentation ceremony for the Alexandre Pedrós Prize—the distinguished tax expert of the Barcelona Economic Society of Friends of the Country—held this Tuesday at the Palau Macaya in Barcelona, ​​​​Professor Guillem López Casasnovas, president of the jury, was responsible for remembering him. With him, the award debuts its recognition of a professional career.