Moreover, given that transaction costs often take a big slice of remittances, aid mechanisms could be used to create safe and cheap channels for financial flows, especially where private money cannot easily reach remote rural areas, as is often the case in Africa or Asia.
此外，交易成本通常会在汇款中占据很大比例，因此可以利用援助机制建立起资金流动的安全廉价的通道，在私人款项无法轻易到达的农村偏远地区更是如此，非洲和亚洲经常会出现这样的状况。