There is wide agreement that aid alone is not enough to lift developing countries out of poverty and that it is not the most powerful potential instrument for promoting this end. The debates on aid effectiveness are over the degree of significance of aid's effects, the extent of its unfavourable effects, and the relative effectiveness of different kinds of aid.
Major critiques P. T. Bauer British economist
P. T. Bauer argued that aid did more harm than good, notably in his books "Dissent on Development" (1972) and "Reality and Rhetoric" (1984). The main harmful effect was that aid channelled resources through governments, enabling inefficient state planning and producing a general "politicization of life" in which the population shifted its activities to the political sphere rather than the economic one. On the other side, Bauer saw aid's benefits as being limited to the avoidance of commercial loan costs, which he did not consider to be a significant factor in countries' development (pp. 47–49). He believed that the choices of aid projects were usually controlled by recipient governments less interested in alleviating poverty than enriching the elite (pp. 49–52).
Dambisa Moyo Noted Zambian economist
Dambisa Moyo has been a fierce opponent to development aid, and calls it "the single worst decision of modern developmental politics". Her 2009 book,
Dead Aid describes how aid has encouraged
kleptocracies, corruption, aid-dependency and a series of detrimental economic effects and vicious downward spirals of development in Africa. She argues that foreign aid provides a windfall to governments which can encourage extreme forms of
rent-seeking and through providing a positive shock of revenue, lead to
Dutch Disease. Furthermore, this easy money offers governments an exit from the contract between them and their electorate: the contract that states that they must provide public goods in exchange for taxes. In short, it "allows the state to abdicate its responsibilities toward its people". It is important to note that Moyo alludes specifically to government bilateral and multilateral aid and not small-holder charity, humanitarian or emergency aid. Her prescriptions call for increased trade and foreign direct investment, emphasizing China's burgeoning role in Africa. Moyo also makes a case for micro-financing schemes, as popularized by the widespread success of Grameen Bank, to spark entrepreneurship within the continent on the ground level, thus building from the bottom-up as opposed to the top-down approach aid takes.
Econometric studies Many econometric studies have attempted to establish broad conclusions about aid, using
regression analysis on a panel of recipient countries (seeing if their differing amounts and timings of aid received could be correlated with development indicators). These have created a mixed picture on the average effectiveness of aid, but one in which pessimism in the late 20th century has seemed to yield to qualified optimism in the early 21st century. (See the table in the sub-section on "
§ Major econometric studies and their findings", below.)
Challenges for measurement It must be borne in mind that such econometric studies face many problems. One challenge for assessing the effectiveness of aid is that aid is intended to serve a variety of purposes: some of it is aimed primarily at poverty alleviation, some at economic growth, and some at other objectives such as better governance or reduction of social inequalities. Often it is not very clear what objectives are foremost, making it hard to measure results against intentions. Roodman (2007), for instance, discovered that the results of seven previous econometric studies – including the very influential one by Burnside and Dollar (1997, 2000) – could not survive defining key terms in other plausible ways. Moreover, different objectives have different implications for the time-scale in which results should be sought. Varying sectors and modalities of aid have different effects, as do the contextual factors in recipient countries. However, increasingly sophisticated analyses have made progress in accounting for these complicated effects. The micro-macro paradox has also been attributed to inadequate assessment practices. For example, conventional assessment techniques often over-emphasize inputs and outputs without taking sufficient account of societal impacts. The shortcomings of prevalent assessment practices have led to a gradual international trend towards more rigorous methods of impact assessment.
Major econometric studies and their findings The main findings of major econometric studies are summarized in the following table.
Analyses of limiting factors Aid fragmentation Aid flows significantly increased in the first decade of the 21st century, but at the same time aid has become increasingly fragmented. There was an explosion in the number of donors, and while the number of projects multiplied, their average size dropped. Small projects being often limited in size, scope and duration, they resulted in little lasting benefit beyond the immediate effect. With more players, aid became less predictable, less transparent and more volatile. Fragmentation means an increase in costs for recipient countries, as government offices are forced to divert administrative resources to cope with requests and meetings with donors Decades of development have shown that if countries are to become less dependent on aid, they must follow a bottom-up approach, where they determine their own priorities and rely on their own systems to deliver that aid.
Volatility/unpredictability of aid Information, at the donors' as well at the recipients' level, is often poor, incomplete and difficult to compare with other data, and beneficiaries' feedback and formal project evaluations are rare. Aid is predictable when partner countries can be confident about the amount and the timing of aid disbursement. Not being predictable has a cost: one study assessed the
deadweight loss associated with volatility at an average of 10% to 20% of a developing country's programmable aid from the European Union in recent years.
Reducing the accountability of governments Revenue generation is one of the essential pillars for developing
state capacity. Effective taxation methods allow a state to provide public goods and services, from ensuring justice to providing education. Taxation simultaneously serves as a government accountability mechanism, building state-citizen relationships, as citizens can now expect such service provisions upon their consent to taxation. For developing and fragile states that lack such revenue capabilities, while aid can be a seemingly necessary alternative, it has the potential to undermine institutional development. States that rely on higher percentages of aid for government revenue are less accountable to their citizens by avoiding the state-citizen relationships that taxation builds and face fewer incentives to develop public institutions. The limited government capacity resulting from subpar institutional presence and effectiveness leads to: "ubiquitous corruption of state officials, large gaps between the law and actual practice in business regulation, workers who do not even show up, doctors that do not doctor, teachers who do not teach." In the view of
James Shikwati, aid in Africa sustains political elites who implement a colonial or neo-colonial agenda of subsidy and distortion of markets which holds African countries back.
Tying of aid Tied aid is defined as project aid contracted by source to private firms in the donor country. It refers to aid tied to goods and services supplied exclusively by donor country businesses or agencies. Tied aid increases the cost of assistance and has the tendency of making donors to focus more on the commercial advancement of their countries than what developing countries need. There are many ways aid can be designed to pursue the commercial objectives of donors. One means is by insisting on donor country products. Others have argued that tying aid to donor-country products is common sense; it is a strategic use of aid to promote donor country's business or exports. It is further argued that tied aid – if well designed and effectively managed – would not necessarily compromise the quality as well as the effectiveness of aid. However, this argument would hold particularly for programme aid, where aid is tied to a specific projects or policies and where there is little or no commercial interest. It must be emphasized, however, that commercial interest and aid effectiveness are two different things, and it would be difficult to pursue commercial interest without compromising aid effectiveness. Thus, the idea of maximizing development should be separated from the notion of pursuing commercial interest. Tied aid improves donors export performance, creates business for local companies and jobs. It also helps to expose firms, which have not had any international experience on the global market to do so.
Fungibility of aid Aid fungibility refers to the fact that upon receiving
international aid, and therefore have more
fiscal flexibility, recipient countries and their governments may divert their resources to other expenses. Especially, when projects financed by international aid achieve some goals that the government would have needed to achieve on its own, absent of aid, the local resources that were saved can be used for other purposes. It is a factor in the discussion about aid effectiveness and the effects of aid fungibility on development are debated.
Concept and mechanisms Foreign aid can be categorized as either
earmarked aid (allocated for a specific project or sector) or
general budget support (provided with fewer restrictions). When aid is fungible, recipient governments may reduce their own spending in areas where donors provide assistance and reallocate those funds to other priorities, which may not align with donors' initial intentions. In the case of earmarked aid, the goal is often to limit fungibility by specifying how funds should be spent (infrastructure, health, education), though difficult to enforce. Using general budget support provides governments with more flexibility, enabling recipient them to allocate funds according to their own priorities, thereby increasing the likelihood of fungibility. In practice, aid fungibility can occur through several mechanisms: •
Sectoral substitution: Governments may decrease domestic spending in sectors where they receive foreign aid and reallocate funds elsewhere, whether it is for military spending or debt repayment. In the education and health sector, it appears that technical cooperation reduces fungibility. •
Geographical reallocation: Aid targeted at specific regions may allow governments to divert resources to other areas. An example is the Case Study on Chinese aid in Africa. •
Macroeconomic adjustments: Aid may affect overall government fiscal policies, including tax collection and borrowing strategies.
Implications for development The effects of aid fungibility on development outcomes are debated. Some studies suggest that fungibility reduces aid effectiveness by weakening donor control over expenditures, potentially allowing funds to be used for purposes unrelated to development. Aid fungibility can also impact governance and accountability. When governments have more discretion over aid funds, it may lead to more efficient spending or, conversely, increased opportunities for misallocation. Aid projects can also be in competition with government projects. If successful, they can become substitutes for government performance. In that case, voters'
accountability towards their leaders is flawed, as the governments becomes popular due to the success of projects it is not responsible for, while taking credit for the work done by NGOs. This relates to literature about
aid dependency, as aid can become a substitute and disincentivize state capacity of the government. Higher dependence on aid lowers state capacity and ultimately distorts the link between the government and its citizens.
Case studies Empirical research has provided mixed evidence on the extent and consequences of aid fungibility: • A study on '''China's foreign aid to Africa''' found that aid projects were often located in politically strategic areas, suggesting that recipient governments influence aid allocation. ==Improvement==