This phenomenon, in particular, stems from a system of complicated rules and requirements imposed by the European Commission, as well as the detailed regulations, pertaining to beneficiaries, introduced by the Member States.
Acest fenomen provine, în special, dintr-un sistem de reguli şi cerinţe complicate impus de Comisia Europeană, precum şi din reglementările detaliate, pe baza consimţământului beneficiarilor, introduse de statele membre.