How Remittances Contribute to Poverty Reduction: a Stabilizing Effect

We argue in this paper that migrants remittances contribute significantly to poverty reduction in developing countries and that their effect is all the more important that they are sent to countries which are more vulnerable. Since migrants remittances represent an important source of income for households living in home countries, these flows may have an effect on poverty in developing countries. Several microeconomic studies have shown that remittances often play an insurance role for migrants' families, but no analysis studied the stabilizing role played by remittances at the macroeconomic level. This specificity could be all the more determinant for developing countries that they are characterised by macroeconomic instability, especially trade instability based on their dependency on basic products. While the negative effect of instability on development is largely recognized, to our knowledge, instability has not been taken into account at the macroeconomic level in the debate on the role played by remittances in development of home countries. Using a panel sample of 65 developing countries over the period 1980-2005, we first find that remittances have a significant and positive effect on poverty reduction in countries of origin. Furthermore, the effect of macroeconomic instability, and more precisely of trade instability and of climatic instability on poverty in home countries, is all the more attenuated that remittances are important. This result about the stabilizing role of remittances in developing countries confirms the microeconomic theory according to which remittances can play an insurance role for migrants' families.

Cohabiting unions in France and West Germany

This paper compares the non-marital birth pattern in France and West Germany. Since the beginning of the eighties, France witnessed a steady increase in non-marital birth rates, while in West Germany non-marital birth rates have remained at a relatively low level. We attribute these differences to the institutional and legal constraints from both sides of the Rhine which hamper or foster childbearing in cohabiting unions. Using data from the French and German Family and Fertility Survey, we apply event history modeling to the transition to marriage and first birth. Our results indicate a polarization of family forms in both countries. In West Germany, we find a polarization in a "family sector" and a "non-family sector" while in France there is a polarization in a "marriage sector" and a "cohabiting sector".cohabitation, event history analysis, family policy, fertility, France, Germany, marriage

Cohabiting unions in France and West Germany: transitions to first birth and first marriage

This paper compares the non-marital birth pattern in France and West Germany. Since the beginning of the eighties, France witnessed a steady increase in non-marital birth rates, while in West Germany non-marital birth rates have remained at a relatively low level. We attribute these differences to the institutional and legal constraints from both sides of the Rhine which hamper or foster childbearing in cohabiting unions. In West Germany, family policies are based on the model of the conjugal family and the male breadwinner model. Until recently, it was not possible for an unmarried father to recognize his child and to obtain parental authority. In France, family policies have responded to the “pluralization” of family lives and it is possible for an unmarried father to recognize his child and obtain parental authority. Using data from the French and German Family and Fertility Survey, we apply event history modeling to the transition to marriage and first birth. Our results indicate a polarization of family forms in both countries. In West Germany, we find a polarization in a “family sector” and a “non-family sector” while in France there is a polarization in a “marriage sector” and a “cohabiting sector”.France, Germany (Alte Bundesländer), Germany/FRG

Black workers and politics in Martinique; 1870-1900.

All Martiniquans became citizens when the Third Republic was proclaimed in 1870. As freedom, equality and fraternity were the Republican values, black and coloured people became free to upward their social mobility and to be involved in politics as were white Martiniquans. Coloured people managed to be totally involved in politics. Representing the Republican Party, they became white people’s enemies. The Martiniquan political life ─ full of passion, conflict and controversy ─ started in the 1870s. The history of Martinique politics is a topic which has been developed many times by historians. However, black people seemed to have been excluded from this history. This gives the impression that black people were not involved in any kind of political activities and any form of politics. In addition, they seemed to occupy the same position in the Martiniquan society: the former slave one. The aim of this dissertation is then to contradict the idea that black people were not interested in politics. By demonstrating black people’s process of integration in the Martiniquan society and politics, we will show that, in spite of the limits set by the colonial and capitalist system, they were involved in a politics related to their working class position. This politics was different but related to the mainstream politics white and coloured people were involved in. Black people’s political instruments were different from those used in mainstream politics. However, black workers’ politics had the power to affect mainstream politics and election. Their consciousness of the power their social class gave them was the first step of their working class movement. The issue of this writing is then to demonstrate how black people evolved from slaves to workers aware of their social class

Why Migrants' Remittances Reduce Income Inequality in some Countries and not in Others?

According to the literature, the effect of remittances on income inequality in origin countries of migrants is not clear, whatever empirical approach is used. Aiming at clearing up this ambiguity, some authors took into account the historical, social or economic context of the home countries considered. The underlying idea of most of these studies is actually that the impact of remittances on income inequality depends on whom migrates, i.e. on the location migrants occupy in income distribution in their home country. However, to our knowledge, no macroeconomic study examining the remittances effect on inequality, consider the composition of migratory flows. To reveal at the macroeconomic level the position of migrants in income distribution at origin, we introduce in our equation of inequality non-linearities in the level of development of the recipient countries, in the costs of migration and in the level of brain drain. Using a panel sample of 80 developing countries over the period 1970-2000, and even by factoring in the endogeneity of remittances, this paper provides evidence of some characteristics of countries of origin in which there is an inequality-decreasing effect of remittances on income inequality. It turns out that countries belonging to the Mediterranean Basin have the characteristics revealed.Migrants' remittances;Income;migration costs;Brain drain;income inequality;instrumental variables;Mediterranean basin

Why Migrants' Remittances Reduce Income Inequality in some Countries and not in Others?

According to the literature, the effect of remittances on income inequality in origin countries of migrants is not clear, whatever empirical approach is used. Aiming at clearing up this ambiguity, some authors took into account the historical, social or economic context of the home countries considered. The underlying idea of most of these studies is actually that the impact of remittances on income inequality depends on whom migrates, i.e. on the location migrants occupy in income distribution in their home country. However, to our knowledge, no macroeconomic study examining the remittances effect on inequality, consider the composition of migratory flows. To reveal at the macroeconomic level the position of migrants in income distribution at origin, we introduce in our equation of inequality non-linearities in the level of development of the recipient countries, in the costs of migration and in the level of brain drain. Using a panel sample of 80 developing countries over the period 1970-2000, and even by factoring in the endogeneity of remittances, this paper provides evidence of some characteristics of countries of origin in which there is an inequality-decreasing effect of remittances on income inequality. It turns out that countries belonging to the Mediterranean Basin have the characteristics revealed.Migrants’ remittances, Income, migration costs, Brain drain, income inequality, instrumental variables, Mediterranean basin

Supershear Rayleigh waves at a soft interface

We report on the experimental observation of waves at a liquid foam surface propagating faster than the bulk shear waves. The existence of such waves has long been debated, but the recent observation of supershear events in a geophysical context has inspired us to search for their existence in a model viscoelastic system. An optimized fast profilometry technique allowed us to observe on a liquid foam surface the waves triggered by the impact of a projectile. At high impact velocity, we show that the expected subshear Rayleigh waves are accompanied by faster surface waves that can be identified as supershear Rayleigh waves.Comment: 4 pages, 4 figures, 2 supplementary video