In this paper I describe certain results that were obtained in the UNITAR project based on a model I have specified for studying the relationship between international terms of trade and domestic income distributions of the exporting countries within the South. In particular, I shall concentrate...

Many of the present difficulties of the world economy have been blamed on the two oil-price explosions of the 1970s. Professor Chichilnisky shows that, at least in the case of the oil-importing developing countries, the negative effects have been overestimated. In fact, in some respects the oil...

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;...

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...

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...

This chapter presents a summary of recent results obtained in game and social choice theories, and highlights the application and the development of tools in algebraic topology. The purpose is expository: no attempt is made to provide complete proofs, for which references are given, nor to...

Due in part to 40 years of cyclical violence, economic growth in Burundi has remained well below the sub-Saharan Africa average, and Burundi is now the third poorest country in the world. The status quo is unacceptable, and it is essential that the Government drive the changes needed to achieve...

Due in part to 40 years of cyclical violence, economic growth in Burundi has remained well below the sub-Saharan Africa average, and Burundi is now the third poorest country in the world. The status quo is unacceptable, and it is essential that the Government drive the changes needed to achieve...

The study of the local characteristics of equilibrium positions generated by the constrained maximization of some criterion functions (such as utility, profit, cost, etc.) goes back to Antonelli's paper [2] of 1886. Certain local properties have been proved to be particularly fruitful for...

A generalization of the theorem of V. Bargmann concerning unitary and ray representations is obtained and is applied to the general problem of lifting group actions associated to the extension of structure of a bundle. In particular this is applied to the Poincare group 'P' of a Lorentz manifold...