Income inequality holds back growth, says OECD. - A recent OECD study calls for income inequality to be reduced, in order to give a shot in the arm to economic growth. The OECD experts argue that economic growth grows faster in countries in which income inequality is falling than in those where income inequality is on the rise. Inequality mainly acts on growth by limiting education opportunities for children from modest socio-economic backgrounds as well as social mobility and the...