[[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 |

Also available in: 中文, Français Recent research shows that [[tweetable]]air quality affects the productivity of high-skilled workers. What does this mean for developing cities?[[/tweetable]] City…

Anna Gueorguieva, Sofia Zhukova |

 Photo © Dominic Chavez/World Bank Performance budgeting (PB) has a deep and enduring appeal. What government would not want to allocate resources in a way that fosters efficiency, effectiveness,…

Donald Moynihan, Ivor Beazley |

Local governments are under pressure to provide more and better services. But in most cases, they cannot do this alone. An examination of the World Bank Group’s PPI database and the PPP databases…

Aijaz Ahmad, Shyamala Shukla |

How valuable are lessons of experience in PPPs from other countries? Legislative and regulatory environments differ, as do market conditions and the overall investment climate. So replicating a…

David Lawrence |