In 2015, over half a million students—representing 28 million 15-year-olds in 72 countries and economies—took the OECD’s Programme for International Student Assessment (PISA) test. The Former…

Bojana Naceva |

The dramatic influx of refugees and migrants into Greece is taxing an already overwhelmed government. The fact that Greece is the South-Eastern gateway to Europe may also point towards a solution…

Dirk Reinermann |

We have all seen the numbers before: Over the coming decades, many countries in the developed and developing world alike will significantly age. One particular number to describe this development…

Johannes Koettl |

Reform of the residential and utilities sector in Ukraine is now imminent, as much as the modernization of law enforcement or reform of the public health care system. In fact, Ukrainians deal with…

Grzegorz Gajda |