Ojiambo, ElphasOduor, JacobMburu, TomWawire, N. H. W.2015-11-172015-11-172015Working Paper No. 226; 2015http://ir-library.ku.ac.ke/handle/123456789/13899Studies on the impacts of aid on growth are not limited. Some have found positive effects, others negative effects, others no effect and others have found positive impacts only under certain conditions. A less examined aspect is the role of aid unpredictability on growth. While aid unpredictability may negatively affect growth when it disorientates the recipient country’s consumption and investment planning, it may also boost economic growth if it is triggered by responses to economic shocks. It may also induce strengthening of systems of aid absorption in the recipient country that improves aid effectiveness and economic growth. This paper assesses the heterogeneous impacts of aid on growth in a low income country with different aid unpredictability episodes and finds that increased aid unpredictability weakens economic growth in Kenya. In addition, aid unpredictability is found to improve economic growth in an unstable macroeconomic environment implying that aid unpredictability forces weak governments to be more prudent in managing the limited uncertain resources at their disposal during periods of macro instability. We however find no evidence of different impacts of aid unpredictability during periods of shocks.enForeign AidAid UnpredictabilityMacroeconomic PolicyEconomic GrowthWorking Paper