In Mozambique’s three largest cities (Maputo, Beira, and Nampula), informal businesses—those operating outside formal licensing and registration procedures—outnumber formal firms by a factor of 9…

Filip Jolevski, Gemechu Ayana Aga |

This page in: Français Across European countries, women continue to earn less than men. Looking at data for full-time working women across 30 countries, we find that women would have needed an…

Gabriela Inchauste, Ana Maria Munoz-Boudet, Paola Buitrago Hernandez |

Many insights from behavioral science apply directly towards better understanding and addressing inequalities between men and women, in education and health, ownership of assets, access to more…

Caren Grown, Renos Vakis, Abigail Dalton, Christopher Walsh |

Machine learning methods are increasingly applied in the development policy arena. Among many recent policy applications, machine learning has been used to predict poverty, soil properties, and…

Daniel Gerszon Mahler, Paolo Brunori, Paul Hufe |

Robert Allen’s recent AER paper on “Absolute Poverty: When Necessity Displaces Desire” is a fascinating read, on many levels. The paper uses linear programming (LP) to compute (four variants of)…

Francisco Ferreira |

The 2018 World Development Report (WDR), Learning to Realize Education’s Promise, launched this week.  While it draws on research and collective experience—both from within and outside the World…

Deon Filmer, Halsey Rogers |

We know that fiscal policy can be harnessed to reduce inequality in low- and middle-income countries, but until now, we knew less about its ability to reduce poverty. Our recent volume looks at…

Gabriela Inchauste, Nora Lustig |

Inorganic fertilizer use by smallholder farmers is one way to boost soil fertility and associated crop-yields and farm incomes. Yet fertilizer use remains the lowest where yield increase is needed…

Guigonan Serge Adjognon, Anuja Kar |

Global economic growth is accelerating. After registering the slowest pace since the 2007-2009 financial crisis in 2016, global growth is expected to rise to a 2.7 percent pace this year and 2.9…

Ayhan Kose, Raju Huidrom, Franziska Ohnsorge, Naotaka Sugawara |