Government grants in federal countries account for a small share of the national product of these countries. I suppose that this, and the fact that federal arrangements are relatively flexible, explains why no well-organized body of economic doctrine deals with the issues raised by the existence of these grants. In terms of general principles, I venture the opinion that the consensus among economists—though perhaps not among students of public administration—holds that these grants can be defended with ethical and distribution arguments, but that on grounds of efficiency (in the economist's sense) and resource allocation they are to be condemned. Further, I would guess that majority opinion would favour unconditional over conditional grants on the ground that the latter do not respect the sovereignty of the “consumer” or of the spender.These principles seem to have been accepted and even defended by economists like Bhargava, Buchanan, and Scott and to have received the support of Dehem and Wolfe among others. Dissenters, like Buchanan—on the question of efficiency versus ethics—have dissented only in part.