This paper explores a single-item capacitated lot sizing problem with minimum order quantity, which plays the role of minor set-up cost. We work out the necessary and suffcient solvability conditions and apply the general dynamic programming technique to develop an O(T³) exact algorithm that is...

Monetary coordination is high on the agenda of different regional organizations in Africa. Economic benefits of a common currency, like lower transaction cost, increased macroeconomic stability, or the shielding of central banks against political pressure from nationalist elites and their...

The globalized Western culture of innovation, as propagated by major aid institutions, does not necessarily lead to empowerment or improvement of the well-being of the stakeholders. On the contrary, it often blocks viable indigenous innovation cultures. In African societies and African Diasporas...

In the past decades the involvement of local experts in the planning and evaluation of development programs has steadily increased. Ownership of development planning is propagated as major aim of bilateral and international development co-operation. Yet, the quality and performance of many local...

About fifty years after the independence of most former colonies on the African continent, books on African nationalism again rank high on the agenda of the international academic discussion. A selection of three recent publications demonstrates the advances made in scholarly analysis in the...

The analysis of African occult belief systems provides a unique example for demonstrating that seemingly outdated and exotic African modes of thought, such as the belief in magic and witchcraft, are modern and have significant impact on social, economic and political structures. Official...

Despite a long-standing controversy about aid-effectiveness in general and the impact of aid-dependency on governance in particular, little is known on the effect of donors policies on civic agency for democratization in aid dependent autocratic regimes. In this study it is argued that the...

Natural resources in sub-Saharan Africa suffer from a bad reputation. Oil and diamonds, particularly, have been blamed for a number of Africa's illnesses such as poverty, corruption, dictatorship and war. This paper outlines the different areas and transmission channels of how this so-called...

We investigate the impact of Chinese activities in sub-Saharan African countries with respect to the growth performance of economies in that region. Using a Solow-type growth model and panel data for the period 1991 to 2011, we find that African economies that export natural resources have...

El objetivo de este trabajo es estimar el potencial sesgo pro-pobre en la actual estructura de protección en seis países de África Sub-Sahariana (ASS), es decir, si redistribuye ingresos de los hogares ricos a los pobres. También exploramos la medida en que las barreras que enfrentan los...