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 |

California is suffering from its fifth year of drought, the states of Tamil Nadu and Karnataka in India are arguing over the sharing of Cauvery river water, and food security for 36 million people…

Aroha Bahuguna, Lalima Maskey |

Education is an investment: every year of schooling raises earnings by ten percent. Photo: Maxim Zolotukhin / World Bank Last month, I joined a group of former education ministers and experts for…

Harry A. Patrinos |