In this issue, El Mouhoub Mouhoud addresses the complexity of the different forms of migrations within the current globalisation of capitalism and brings out the paradoxes arising from them. Without migrants, the countries which are the least well placed in this international competition would...

Etudie l'impact économique de l'immigration Sud-Nord sur les pays d'accueil, confontés à des populations vieillissantes et à la mondialisation, mais aussi pour les pays d'origine, qui doivent s'intégrer à l'économie mondiale. Quelles autres solutions y a-t-il entre la fermeture inefficace...

We study the relationship between wages, human capital accumulation and work organisation in Morocco using matched worker-firm data for Metallurgical-electrical and Textile-clothing firms. While wages are found to rise with all human capital characteristics, returns to education and experience...

This case study exploits matched firm–employee Tunisian data in order to underline the role played by within-firm human capital in worker remuneration. The estimated returns to human capital in wage equations remain unchanged when the dummies representing firm heterogeneity are replaced in the...

Motivated by the consequences of firm’s defensive behavior, we test the impact of market regulation on R&D effort. Our estimates show that this impact is positive, namely on high technology industries. Besides the view of monopolistic profits as innovation rewards, these results can be...

Chemical industry's managers have developed since mid-1970' a management and prevention risk policy named “Responsible Care”. This policy was a first draft for a sustainable management even if these two concepts were not exactly synonymous. Through genealogy of this practice and its use in a...

This paper looks at the determinants of international remittances in the context of South-South migration. We use a 2006 survey on 639 African migrants living in Johannesburg. In addition to the traditional variables (income, age and education of the migrant, etc.) we consider the impact of...

This article briefly describes the Soninke labor migration, and interprets it as a means of diversifying risk in a context of missing insurance and credit markets. Historical and anthropological studies on this ethnic group are briefly surveyed, and suggest that it is not only the well-being of...