The increased policy selectivity of aid allocations observed in recent years provides aid-recipient countries with an incentive to improve policies. The paper estimates that a change in the World Bank's Country Policy and Institutional Assessment policy index from 1.5 to 2 for a recipient is...

This study tests two opposing hypotheses about the impact of aid fragmentation on the practice of aid tying. In one, when a small number of donors dominate the aid market in a country, they may exploit their monopoly power by tying more aid to purchases from contractors based in their own...

According to World Bank policy, countries remain eligible to borrow from the International Bank for Reconstruction and Development until they are able to sustain long-term development without further recourse to Bank financing. Graduation from the Bank is not an automatic consequence of reaching...

This paper incorporates morality -- defined as lower utility from consuming goods obtained through appropriative rather than productive activities -- into a simple static general equilibrium model in which agents choose whether to be producers or appropriators. The authors analyze the...

This paper offers new measures of aid quality covering 38 bilateral and multilateral donors, as well as new insights about the robustness and usefulness of such measures. The 2005 Paris Declaration on Aid Effectiveness and the follow-up 2008 Accra Agenda for Action have focused attention on...

This paper assesses corruption levels and trends among countries in the transition countries of Eastern Europe and Central Asia (ECA) based on data from several sources that are both widely used and cover most or all countries in the region. Data from firm surveys tend to show improvement in...

Market-oriented economic policies-reflected in limited economic activity by government, protection of private property rights, sound monetary policy, outward orientation regarding trade and efficient tax and regulatory policy-have been strongly linked to faster rates of economic growth. Foreign...

This paper analyzes the impact of donor fragmentation on the quality of government bureaucracy in aid-recipient nations. A formal model of a donor's decision to hire government administrators to manage donor-funded projects predicts that the number of administrators hired declines as the donor's...

This paper analyses patterns of economic and social interactions that sustain the poor or, alternatively, isolate them yet further from other households, from the communities in which they live and, by extension, from social networks and economic opportunities. The study also assesses...

The availability of windfall revenues from natural resource exports or foreign aid potentially weakens governments' incentives to design efficient tax systems. Cross-country data for developing countries provide evidence for this hypothesis, using a World Bank indicator of "efficiency of revenue...