The 1:15 multiplier effect is considered by the Commission and the EIB as "a prudent average, based on historical experience from EU and EIB programmes".
Komisjon ja EIP leiavad, et mitmekordistav mõju 1 : 15 on mõistlik keskmine, mis põhineb ELi ja EIP programmidega seoses saadud varasematel kogemustel.