Based on quantitative and qualitative data, this paper attempts to identify the main reasons why cargo dwell time in Durban port has dramatically reduced in the past decade to a current average of 3-4 days. A major customs reform; changes in port storage tariffs coupled with strict enforcement;...

In recent years, the number of studies looking at the effect of politics on economic outcomes has flourished. For developing economies, these studies are useful to better understand why long overdue reforms are not implemented. The studies analyze the overall context within which reforms are...

This paper draws lessons from an original randomized experiment in Malawi. In order to understand why roads in relatively good condition in rural areas may not be used by buses, a minibus service was subsidized over a six-month period over a distance of 20 kilometers to serve five villages....

This paper proposes that, to increase the efficiency of public spending in oil-rich economies, some or all of the oil revenues be transferred to citizens, and fiscal instruments such as taxation be used to finance public expenditures. The authors develop the case as follows. First, they confirm...

Many investments in infrastructure are built on the belief that they will ineluctably lead to poverty reduction and income generation. This has entailed massive aid-financed projects in roads in developing countries. However, the lack of robust evaluations and a comprehensive theoretical...

Based on extensive data collection in Uganda, this paper demonstrates that the rural access index, as defined today, should not be a government objective because the benefit of such investment is minimal, whereas achieving rural accessibility at less than 2 kilometers would require massive...

The contribution of mining to economic and social development in Sub-Saharan Africa is under increased scrutiny and criticism. Minerals are non-renewable resources, and production represents a transformation from a subsoil to a financial asset. Unless the gains are efficiently captured, saved...

This paper presents a new methodology to detect corruption in customs and applies it to Madagascar’s main port. Manipulation of assignment of import declarations to inspectors is identified by measuring deviations from random assignment prescribed by official rules. Deviant declarations are...

Africa, and especially the Sahel, has experienced frequent recurrences of armed conflicts and terrorist acts in the last decade. This paper is based on six field studies, in Chad, Mali, Sudan, Tunisia, Libya and the Central African Republic. It reflects on the governance of trade in border...