We study labor productivity in agriculture within a two-region, two factor and two commodity economy. Increases in productivity can lead to higher or to lower agricultural prices, depending on the internal structure of the economy. We give necessary and sufficient conditions for either outcome;...

This paper presents some analytical techniques to help policymakers gauge the technical and fiscal feasibility of development targets. While each of the techniques discussed below has deficiencies, taken together they have proven very useful in providing a sense of realism to target setting. The...

Current changes in Latin America include the abandonment of the economic pattern of import substitution, a growing opening of the national economies, a continental wave of political democratization, an apparent economic recovery from the "lost decade" (the 1980s), a growing social polarization,...

Agriculture is the engine of Guinea-Bissau’s economy. The sector relies mainly on cashew nuts, rice, and the subsistence production of food crops. Cashews represent 90 percent of the country’s exports and the principal source of income in rural areas. Unfortunately, cumbersome administrative...

We study properties of the solutions to a parametrized constrained optimization problem in Hilbert spaces. A special operator is studied which is of importance in economic theory; sufficient conditions are given for its existence, symmetry, and negative semidefiniteness. The techniques used are...

Very poor people are often considered ignorant and even incapable of thinking, because they have had no opportunity to gain skill in expression through education. The experience of contempt and exclusion is deep among the poorest, whether they live in rich or poor countries, and it often...

Despite long working hours, for many household members, and especially women, underemployment is nevertheless affecting a large share of the population in many developing countries. Using data on time use, wages, and consumption levels from a recent household survey for Guinea, this paper...

The devaluation of the CFA Franc in 1994 generated a public investment boom in Senegal. The increase in public investment was made possible thanks to an improved budgetary situation related to the reduction in real terms of the public wage bill which had been too large for some time. The rise in...

Rwanda is facing a severe electricity crisis. Higher demand and production cost as well as a reduction in revenues in real terms have led to large operating losses for the electricity operator Electrogaz. In order to deal with this crisis, a doubling of electricity tariffs was recently approved,...

This article outlines work in progress on a study of technological choice in the context of North-South development. Its main purpose is to describe the methodology being developed in the pilot phase of the study. This is of interest because it links together a number of analytic...