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 |

También disponible en: English Muchos de ustedes ya conocen la base de datos sobre la participación privada en el sector de infraestructura (PPI), (i) que administra el Grupo de alianzas público-…

Clive Harris, Jenny Chao |

Translations available in Chinese and Spanish. Many of you are already familiar with the PPP (Public-Private Partnerships) Group’s Private Participation in Infrastructure (PPI) Database. As a…

Clive Harris, Jenny Chao |