“…There exists a large literature linking diversity and socioeconomic outcomes; one part of this literature suggests that ethnic and linguistic diversity, especially at the country level, is associated with inferior outcomes -lower GDP growth, lower literacy rate, lower investment, lower provision of public goods, less political freedom, higher infant mortality, higher extent of corruption and higher incidence of civil conflicts (Alesina et al, 2003;Alesina and La Ferrara, 2005;Montalvo and Reynal-Querol, 2005;Miguel and Gugerty, 2005), while other contributions show that the role of ethnic fractionalisation positive (Gisselquist et al, 2016) or insignificant (Fearon and Laitin, 2003).…”