Understanding the development effects of official aid is crucial to building a better bridge between research and policy. This paper reviews the current evidence regarding the impact of aid on growth and poverty reduction, and develops a new narrative. In the light of this narrative, the paper...

This paper presents a simple model in which credit-constrained firms might delay the adoption of new and more productive technologies because of the external financing costs involved. Applying for a loan can be a very costly process by itself. Where there is a high degree of credit rationing,...

In this paper, we solve instances of the multiobjective multiconstraint (or multidimensional) knapsack problem (MOMCKP) from the literature, with three objective functions and three constraints. We use exact as well as approximate algorithms. The exact algorithm is a properly modified version of...

The paper uses different measures of financial sector development (FSD) for a dynamic heterogeneous panel of 17 African countries to examine the impact of FSD on private savings. An innovative econometric methodology is also employed related to a series of cointegration tests within a panel....

The paper uses an aid disaggregation approach to examine the impact of different aid modalities on the fiscal sector of the aid-recipient country. It uses time-series data on different types of development aid (project aid, programme aid, technical assistance and food aid) for Uganda, an...

The Millennium Development Goals (MDGs) give aid to Africa a new emphasis. Yet aid flows to Africa have trended downward over the last decade, and as a consequence more Africans now live in poverty. This is especially true of Sub-Saharan Africa. Any progress towards the main MDG target of...

The paper uses the methodology of Toda and Yamamoto to test for causality between growth and savings in order to avoid problems and possible misleading inferences associated with the asymptotic nature of Granger causality testing in time-series studies. The relationship between gross domestic...