Open defecation is the practice of people defecating outside, such as in street gutters, behind bushes or into open bodies of water. Between 2000 and 2017, the world nearly...

Haruna Kashiwase |

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 |

It is undeniable that progress has been made in reducing extreme poverty over the last quarter century—from 36 percent of the world population in 1990 to an estimated 8.6 percent in 2018—and that…

Philippe H. Le Houérou, Antoinette Sayeh |

A month after world leaders met at the UN General Assembly to recommit to financing for universal health coverage, the global health community gathers in Berlin for the World Health Summit.

Katri Bertram, Toomas Palu |

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 |

© Dominic Chavez/Global Financing Facility [[tweetable]]Still today, in almost all societies around the world, women are less well-off than men.[[/tweetable]] Women are still paid less than men;…

Kristalina Georgieva |

  © Dominic Chavez/Global Financing Facility [[tweetable]]​When countries invest in people—particularly young people—they're investing in the future and giving the next generation an…

Jim Yong Kim |

Girls School in Sanaa. © UNICEF Yemen [[tweetable]]Creating sustainable peace and development solutions for countries affected by conflict, crisis and violence is a global responsibility for the…

Franck Bousquet, Oscar Fernández-Taranco |

The ICP blog series explores ideas and issues under the International Comparison Program umbrella – including innovations in price and data collection, discussions on purpose and methodology, as…

Edie Purdie |