This discussion paper examines results-based aid (RBA) as a new approach to development cooperation, emphasizing the importance of linking aid disbursements to measurable results. It highlights the need for this approach to improve effectiveness and accountability while addressing concerns regarding its applicability in governance sectors, where identifying quantifiable outcomes can be challenging. The paper reviews existing RBA concepts, potential risks, and the evolution of international discussions around aid effectiveness, concluding that significant benefits depend on the specific implementation and context.