Three ways to improve wastewater management in Guayaquil, Ecuador

Jean-Martin Brault, Iris Marmanillo |

Last weekend, I attended a conference, titled “Innovations for Shared Prosperity” at Stanford University, jointly organized by, among others, the Golub Capital Social Impact Lab and Microsoft…

Berk Özler |

Aerial view looking south toward the Gulf of Mexico down the Wax Lake Delta, Louisiana. Photo © Carlton Ward Jr.   New York City faced a challenge in the 1990s: the city needed a new water…

Andrea Erickson |

Let’s start with a little quiz. Grab a piece of paper and pencil.   What’s the share of legal immigrants in the US population? (or you can choose the Germany, UK, Italy, Sweden or France).  A…

Markus Goldstein |

Children in uniform in (clockwise from top left) Tanzania, Democratic Republic of Congo, Sudan, Democratic Republic of Congo, Tanzania, and Ghana. Photos: World Bank Around much of Africa,…

Muthoni Ngatia, David Evans |

In Gaile Parkin's novel Baking Cakes in Kigali, two women living in Kigali, Rwanda – Angel and Sophie – argue over the salary paid to a development worker: "Perhaps these big…

David Evans |

Cod in many guises from dry fish for export to Nigeria to selling collagen and oil elsewhere. Photo: Joao Moura/World Bank From Mozambique’s white-sand beaches to Iceland’s snow-white ports, a…

Joao Moura Estevao MarquesdaFonseca |

Today, I cover two papers from two ends of the long publication spectrum – a paper that is forthcoming in the Review of Economic Studies on the effect of decriminalizing indoor prostitution on…

Berk Özler |