Hyper-elite network building in Madagascar: amplification or compensatory strategy?

International audience Abstract Research has proved that social networks are unevenly distributed. Qualitative and theoretical work on elite networks raises the question: do they amplify or compensate for inequalities in the powerful other resources? We test these hypotheses using a unique dataset of hyper-elites in Madagascar. We identify three network dimensions: extent, quality and effectiveness. We find that elite groups disadvantaged in terms of social position are generally disadvantaged in terms of social networks. In particular, the caste system is still key to network building at the top. Homophily is the dominant bonding dynamic among elites. However, some compensatory mechanisms are in play. Socially disadvantaged elites tend to make more use of their networks. They also have more upwardly heterophilous potential and mobilized networks. The predominance of the elite network’s amplifying role explains the prevalence of the elite reproduction dynamic. Newcomers, who represent a minority, are excluded from the highest decision-making bodies.