Photo: Tony Salas | Flickr Creative Commons In my home state of California in the United States, major drought-fueled wildfires tore across the state in the latter half of 2017 setting records for…

Sunny Kaplan |

Photo: © Dini Sari Djalal/World Bank In the infrastructure domain, “price” is a prism with many façades.   An infrastructure economist sees price in graphic terms: the coordinates of a point where…

Melania Lotti |

Photo: USAID | Flickr Creative Commons Over $4.5 trillion a year will be spent on infrastructure between now and 2020. A recent article by PwC identified a number of themes likely to guide that…

Paul da Rita |

​Today, a quarter of the world’s population lives in urban “agglomerations”—supersized metropolitan areas that cut across jurisdictional boundaries and bring together one or more cities along with…

Ede Ijjasz-Vasquez, Philip E. Karp, Maria Angelica Sotomayor |

Hurricane Matthew destroyed an estimated 90% of homes in Haiti's Grande Anse department. Stronger public knowledge infrastructure can help better facilitate post-disaster recovery. (Photo: EU…

Luis Triveno, Klaus Deininger |

Editor's Note: Welcome to the “10 Candid Career Questions” series, introducing you to the PPP professionals who do the deals, analyze the data, and strategize on the next big thing. Each of…

Mark Jamison |

Photo Credit: Kathleen Bence via Flickr Creative Commons I’ve been looking for a good definition of social enterprise. The information overlords at Google and Wikipedia suggested this: “A social…

John Kjorstad |

Photo Credit: Mark Anderson via Flickr Creative Commons If you live in urban areas – which, according to the U.S. Census Bureau, over 80% of Americans do – you know the feelings associated with…

Doug Maher |

I recently had the chance to get to know dozens of forward-thinking, dynamic individuals from the public and private sectors. Despite their varied backgrounds, resumes, and perspectives, they…

Isabel Chatterton |

In a world of slow growth and very low interest rates in most major economies, there is increasing interest in infrastructure development. Building quality infrastructure helps spur economic…

Joaquim Levy |