The notion of reciprocity, as specified in paragraph (2) is too vague and needs specification (indicators making it possible to measure "consistency" and "proportionality" of the aid provided by a donor, and its "quantitative and qualitative nature").
The notion of reciprocity, as specified in paragraph (2) is too vague and needs specification (indicators making it possible to measure "consistency" and "proportionality" of the aid provided by a donor, and its "quantitative and qualitative nature").