Measuring aid flows: a new approach

Charles C. Chang, Eduardo Fernandez-Arias and Luis Servén

No 2050, Policy Research Working Paper Series from The World Bank

Abstract: Debate about the effectiveness of foreign aid has intensified in recent years, as budgetary pressures on aid have increased in donor countries. Whatever the merits of opposing arguments, the question is: do conventional measures of aid (such as OECD's Net ODA), which lump together grants and loans, accurately reflect true aid flows? The authors analyze the methodological shortcomings of conventional measures of aid and propose a new approach, which measures official aid flows as the sum of grants and the grant-equivalents of official loans (in a new aggregate they call"Effective Development Assistance,"or EDA). They show how results using this conceptually superior measure may differ significantly from conventional aggregates, providing a quite different view on major aid trends. They implement their approach empirically using data on some 40,000 official loans from the World Bank's DRS database--virtually all of the official loans to 133 developing countries from 1975 to 1995. The numerical results underscore several points: 1) The conventional approach has led to systematic overestimates of the concessionality of official loans. This overestimate has increased significantly since the mid-1980s. Conventional methods show a rising trend; the new method shows the opposite. 2) Net ODA increasingly overstates the true aid content of official flows, although the divergence between the two approaches is somewhat muted by the rising relative importance of grants over loans in total official flows.

Keywords: Strategic Debt Management; Economic Adjustment and Lending; Banks&Banking Reform; Payment Systems&Infrastructure; Economic Theory&Research; Economic Adjustment and Lending; Banks&Banking Reform; Strategic Debt Management; Economic Theory&Research; Payment Systems&Infrastructure (search for similar items in EconPapers)
Date: 1999-02-28
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Citations: View citations in EconPapers (28)

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Related works:
Working Paper: Measuring Aid Flows: A New Approach (1998)
Working Paper: Measuring Aid Flows: A New Approach (1998)
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