There are about 245 million migrants worldwide – around 3% of the world population. Roughly one-fifth are tertiary educated. Middle-income countries have a smaller proportion of immigrants than…

Sharmila Devadas |

Growth picked up in Sub-Saharan Africa in 2014, after moderating in 2013, but remained weaker than during the pre-crisis years. It softened around the turn of the year owing to headwinds from the…

Gerard Kambou |