Since the independences, having a single currency is an official policy objective of West African countries. In April 2000, West African decisions-makers decided to accelerate the integration of the region by creating a second monetary zone in addition to the WAEMU (West African Economic and...

In this paper, we defend the idea that in the African context, non-market co-operation between farmers and ginning companies outperforms market transactions. In the absence of a reliable legal mechanism, market liberalization threatens the sustainability of contractual agreements between farmers...

L'étude propose une reconstruction des tendances de la mortalité des enfants de moins de cinq ans à partir des données d'enquêtes démographiques fournies par le programme de l'enquête mondiale sur la fécondité (EMF) et celui des enquêtes démographiques et sanitaires (EDS). La méthode...

The purpose of this note is to correct an error in the seminal article on secession by Buchanan and Faith (1987). In their paper, Buchanan and Faith neglected an important effect: political separation affects markets and consequently individual private incomes.

The purpose of this paper is to examine what kind of global measures may be efficiently implemented to help the developing countries to face price shocks, avoiding the past failures, which needs to take into account the long term trend of the markets. Firstly, we recall the nature of the...

In this paper we consider the link often alleged between ethnic diversity and the growth rate of GDP per capita. We first assume that it is ethnic polarization rather than ethnic fragmentation that is harmful for growth so that the relationship may be non-linear. Second, we hypothesize that the...

Currency substitution – the use of foreign money to finance transactions between domestic residents – is widespread in low income and transition economies. Traditionally, however, empirical models of the demand for money tend to concentrate on the portfolio, motive for holding foreign...

This paper has two main objectives : first, to evaluate and to analyse the spatial concentration of industry in China; second, to estimate a link between the openness of China and this concentration. We are interested in the evolution of industrial location to study the regional specialisations....

The aim of this paper is to examine whether there is a co-insurance mechanism against provincial aggregate income fluctuations between the Chinese provinces. Our theoretical argument relies on the existence of an efficient allocation of risk between the Chinese provinces. According to this...