Foreign aid is a voluntary transfer of resources from one country to another, given at least partly with the objective of benefiting the recipient country. It may have other functions as well: it may be given as a signal of diplomatic approval, or to strengthen a military ally, to reward a government for behaviour desired by the donor, to extend the donor's cultural influence, to provide infrastructure needed by the donor for resource extraction from the recipient country, or to gain other kinds of commercial access. Humanitarianism and altruism are, nevertheless, significant motivations for the giving of aid. Aid may be given by individuals, private organizations, or governments.
Definitions of aid vary according to scholar. According to the Development Assistance Committee of the OECD, concessional loans net or