Nkusu, Mwanza Are there negative returns to aid? a comment / Mwanza Nkusu - Washington : International Monetary Fund (IMF) , 2004 - 11p. : ill. ; 26 cm. - IMF working paper No. 04-212 . Includes bibliographical references and index. Subjects--Topical Terms: Foreign aidPovertyEconomic growth Gov. Doc. Class. No.: UN IMF Wp-04-212