2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/115412We show that graded Hecke algebras are PI algebras if and only if they are finitely generated over their centres if and only if the deformation parameters $t_{i}$ are zero for all $i=1,\ldots,N$. This generalises a result for symplectic reflection algebras by Etingof - Ginzburg and Brown - Gordon.Rings and Algebras20C08; 16R99; 16S35text