This working paper presents objectives, methods and the empirical basis of the international working group InterPIG. The members of the group act within an informal network as a base for a mutual exchange of data needed for a unique way to annually calculate the costs of pig production and to...

Development cooperation has to be visible to ensure domestic political support. This explains the frequent calls for greater visibility at the headquarters level of aid agencies. However, effective development cooperation is not compatible with every form of visibility. Actions geared toward...