english: The other important issue is that there are scale effects in portfolio management, together with financial complexity, financial deregulation, that make it easier to get higher rates of return for a large portfolio, and this seems to be particularly strong for billionaires, large capital endowments.
non_english: Druga pomembna stvar je, da obstajajo učinki obsega pri upravljanju portfeljev ter finančna kompleksnost, finančna deregulacija, kar omogoča višje deleže donosa velikim portfeljem in je posebej pomembno za milijarderje, za velike donacije.