</titre> The institution of international taxes may bring new resources allowing to finance sustainable development. If these taxes are limited, in 2011, to a taxation of plane tickets in some countries, they could concern numerous other domains. This article examines the mechanism of international...

The establishment of a typology of knowledge transfers highlights main dimensions of this process : the sources of transfers and recipients ; the nature and modalities of knowledge, factual or procedural ; the constraints weighing on the actors ; use of channels of transmission and formalization...

Following the trade agreements and the associations initiated by the most advanced countries over the past two decades, there have been changes with regard to local integration involving the bringing closer of unevenly developed countries. To what extent will the specificity of such grouping...