Illicit trade in tobacco products undermines global tobacco prevention and control interventions, particularly with respect to tobacco tax policy. From a public health perspective, illicit trade…

Sheila Dutta |

Suwon's EcoMobility Festival. Photo: Carlos Felipe Pardo The discussion on climate change often tends to ignore one critical factor: people’s own habits and preferences. In urban transport,…

Julie Babinard |

As the world becomes increasingly urbanized, the number of megacities is growing rapidly. Today there are 37 cities worldwide with populations of greater than 10 million, and 84 with populations…

Philip E. Karp, Peter Ellis, Barjor Mehta |

Kazakhstan. Photo: Kubat Sydykov / World Bank How large is the share of public procurement to GDP in middle-income and low-income countries and how it is evolving? If sizable, can public…

Simeon Djankov, Federica Saliola, Asif Islam |

In the last three decades, East Asia has reaped the demographic dividend. An abundant and growing labor force powered almost one-third of the region’s per capita income growth from the 1960s to…

Axel van Trotsenburg |

Inequality begins early in life. In the Middle East and North Africa region it begins before birth, as prenatal care is not universal, and continues right through early childhood with different…

Will Stebbins |

  When we think of urban expansion in the 21st century, we often think of ‘sprawl’, a term that calls to mind low-density, car-oriented suburban growth, perhaps made up of single-family homes.…

Chandan Deuskar |

Every minute, dozens of people in East Asia move from the countryside to the city. The massive population shift is creating some of the world’s biggest mega-cities including Tokyo, Shanghai,…

Axel van Trotsenburg |

New entrants to the working age population in most Middle East and North Africa countries encounter economic structures and policies that have long failed to generate an adequate number of new…

Farrukh Iqbal |

Given confusion around the phrase “science of delivery, ” it’s important to state that delivery science is not a “one-size-fits-all” prescription based on the premise that what works somewhere can…

Aleem Walji, Chris Vein |