How long can an economy survive without allowing international flights in and out?

Kai Kaiser, Parvathy Krishnan, Jacques Morisset |

Mở lại các chuyến bay quốc tế trong thời COVID-19: sử dụng dữ liệu lớn theo thời gian thực tại Việt Nam

Kai Kaiser, Parvathy Krishnan, Jacques Morisset |

“Maybe in the Middle East … but in our part of the world, there is no gender inequity.” As an Egyptian, I wasn’t surprised to hear such assertions from colleagues when I arrived in the Eastern…

Sammar Essmat |