The most rigorous evidence on whether financial transfers produce development impact comes from randomised controlled trials and natural experiments that allow researchers to isolate the effect of transfers from other factors. This literature has grown substantially in the past two decades and produces some consistent findings.
Direct cash transfers to individuals, rather than to governments, consistently show positive effects on welfare outcomes. People who receive cash directly tend to spend it on food, education, and productive investment in ways that improve their circumstances. This evidence comes from programmes in Kenya, Mexico, Brazil, and many other countries. Direct transfers work because they give people agency over how the money is used.
Government budget transfers show much more mixed results. The impact depends critically on what the government does with the money, which in turn depends on its institutional quality and political incentives. For governments with strong institutions and genuine commitment to poverty reduction, budget transfers can be effective. For governments with weaker institutions and competing political incentives, the money is often absorbed without reaching its intended beneficiaries.
The CARICOM reparations model proposes government-to-government transfers, not direct transfers to individuals. The evidence base for government-to-government transfers producing reliable development impact is considerably weaker than the evidence base for direct transfers. This is not a reason to oppose all development assistance. It is a reason to design assistance carefully, with accountability frameworks that ensure money reaches people rather than governments.
