How can investments in enforcement, facilitation and trust help governments increase tax collection? Here are lessons from a case study from the Kaduna State in Nigeria.

Marijn Verhoeven, Wilson Prichard |

Clearly, Africa’s strong reform drive is cause for celebration. The sober truth, however, is that the world’s most difficult places for businesses are still largely found in Africa

Hafez Ghanem, Sérgio Pimenta |

Turkey is home to the largest number of refugees in the world. It hosts nearly 4 million refugees, of which about 3.6 million originate from Syria.

P. Facundo Cuevas, Aysha Twose |

Disabled people are among the most vulnerable populations in developing countries such as Nigeria, as they lack equal access and opportunity. Photo: 2018 European Union (photo by Samuel Ochai) The…

Zainab Mukhtar |

How can data be used to improve disease outbreak warning, urban planning, air quality, or agricultural production? Seven winning projects, which will receive support from the third round of…

World Bank Data Team |

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Ede Ijjasz-Vasquez, Elif Ayhan |

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 |

[[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 |

© World Bank [[tweetable]]Nothing is more satisfying than putting a smile on a child’s face. It is especially true when the child has been a victim of war.[[/tweetable]]   The viral image of the…

Qiyang Xu, Wandi Huang |