(english) Differences between men and women in non-cognitive skills could be the reason why the gender gap closing didn’t improve since the middle of the nineties. To investigate this issue in the case of France we used the "Génération 1998 à 10 ans" database conducted by the Céreq. This...

(english) Democratic Republic of Congo has known dramatic events for the last three decades. Statistical social economic data did not exist really or not available in the period. The Informal Sector survey, the second phase of the 1-2-3 survey, carried out in 2004-2005 and conducted by the...

(english) In this paper, we analyse the size and determinants of gender and ethnic earnings gaps in seven West African capitals (Abidjan, Bamako, Cotonou, Dakar, Lome, Niamey and Ouagadougou) based on a unique and perfectly comparable dataset coming from the 1-2-3 Surveys conducted in the seven...

(English) Since the beginning of the twentieth century, the education system in Peru has known a considerable development. This suggests that in all probabilities opportunities for study should be on a more equal basis. In the present article, I set out to discover whether all social groups have...

(english) Democratic Republic of Congo has known dramatic events for the last three decades. Statistical social economic data did not exist really or not available in the period. The Labour force survey, the first phase of the 1-2-3 survey, carried out in 2004-2005 and conducted by the National...

(english) The second wave of the 1-2-3 survey was carried out in the Democratic Republic of Congo in 2012. It allows for important insights on basic socio-economic indicators for the first time since the first wave was carried out in 2004-2005. The present survey differs from the previous one in...