Photo: LIC/Flickr No matter how you measure it, the impact of air pollution is startling. According to new research, air pollution worldwide cuts life expectancy by 1.8 years for an average person…

Javier Morales Sarriera, Gurpreet Singh Sehmi |

When you have to redo your literature review for a “revise and resubmit, ” you know two things: first, the publishing process in economics is slow, and second, the evidence is accumulating fast in…

Berk Ozler |

Globally, 56 percent of children live in countries with Human Capital Index (HCI) scores below 0.5. As these countries gear up to improve their human capital outcomes, it is vital to set a target…

Zelalem Yilma Debebe |

Blog reader: “Dan! The government is one big system. Why didn’t your blog on the latest research on the quality of governance take this into account?” Dan (Rogger): “Well, typically frontier…

Daniel Rogger |

With increased urbanization, Malawi’s cities produce a high amount of solid waste, but lack the resources to process it all. Photo Credit: Faith Tsoka. Malawi, a small country in Africa, has a…

Hestings M’bawa |

Malawi IHS4 Enumerator administering household questionnaire using World Bank Survey Solutions Photo credit: Heather Moylan, World Bank The Malawi National Statistical Office (NSO), in…

Heather Moylan, Talip Kilic |

Registered nurses look after newborns at a maternity hospital in Freetown Sierra Leone. © Dominic Chavez/World Bank Last week on World Population Day, I was thinking of the joy of children and the…

Kristalina Georgieva |

Video still of a mine in southern Africa by Clifford Derrick

Ronald Upenyu Mutasa |

Those who have tried toilet training a pet dog or cat know that it is a difficult proposition. How about toilet training a flock of 30 chickens? “Why would I want to?” Because in poor countries,…

Derek Headey |