As the world becomes increasingly urbanized, the number of megacities is growing rapidly. Today there are 37 cities worldwide with populations of greater than 10 million, and 84 with populations…

Philip E. Karp, Peter Ellis, Barjor Mehta |

A new report on mental health in Ukraine offers a sobering picture of the often-ignored disease burden of mental disorders, which undermine human capital development and total wealth accumulation…

Patricio V. Marquez, Feng Zhao |

[[tweetable]]How fast is your city growing? The answer may depend on where you live.[[/tweetable]] There are the booming megacities such as Tokyo, Mumbai, and Nairobi. Then there are cities that…

Ede Ijjasz-Vasquez, Paula Restrepo Cadavid |

Also available in: Español | Français Kiev, Ukraine. Creative commons copyright: Mariusz Kluzniak As the world is increasingly interconnected, international taxation – traditionally more of a…

Oleksii Balabushko, Jan Loeprick, Sebastian Beer, Felipe Pinto Vallada |

Turkey is a transcontinental country, with territory contiguously spanning two continents. It is bordered by eight countries and is circled by sea on three sides. The international airport in…

Prof. Dr. Recep Akdağ |

Photo: SkyPics Studio/Shutterstock Data on the sharing economy (Uber, Airbnb and so on) are scarce, but a recent study estimates that the revenue growth of these platforms has been dramatic. In…

Hernan Winkler |

Editor's Note: Join us April 22nd at 10AM ET for the 2017 Global Infrastructure Forum when the Multilateral Development Banks (MDBs), the United Nations, the G-20, and development partners…

Matthew Jordan-Tank, Vamsee Kanchi |

Across the Europe and Central Asia region today, policymakers are confronted daily with a wide range of development challenges and decisions, but the potential impacts of adverse natural events…

Alanna Simpson, Joaquin Toro |