In this paper, we argue that economists can learn a great deal from the design principles implemented in medical research. We develop a theoretical model to show the logic of adaptive sequential experiment design in the presence of uncertainty over negative effects and discuss how to choose...

Rapidly increasing mobile phone coverage, cheaper technology, and an open platform that allows for the development of applications that extend the use of mobile devices provide new ways to reach farmers in isolated places. We investigate the impact of an intervention that uses information and...

This brief is based on Information and Communication Technologies for Development and Poverty Reduction: The Potential of Telecommunications, ed. Maximo Torero and Joachim von Braun (Johns Hopkins University Press and IFPRI, 2006) "The variety of views about ICTs reveals that their role in...

The variety of views about ICTs reveals that their role in development is unclear, especially without convincing evidence of their impact-and little research has been conducted on the direct and indirect links between ICTs and poverty reduction. This book, addresses several pressing questions...

L Indice Globale della Fame 2013 (GHI), relativo ai dati del periodo 2008-2012, mostra che la fame mondiale e diminuita di un terzo rispetto al 1990. Nonostante i progressi, il livello della fame nel mondo rimane "grave", con 870 milioni di persone a soffrirne, secondo le stime...

The 2013 Global Hunger Index (GHI), which reflects data from the period 2008 to 2012, shows that global hunger has improved since 1990, falling by one-third. Despite the progress made, the level of hunger in the world remains serious, with 870 million people going hungry, according to estimates...

With one more year before the 2015 deadline for achieving the Millennium Development Goals, the 2014 Global Hunger Index report offers a multifaceted overview of global hunger that brings new insights to the global debate on where to focus efforts in the fight against hunger and malnutrition....

With one more year before the 2015 deadline for achieving the Millennium Development Goals, the 2014 Global Hunger Index report offers a multifaceted overview of global hunger that brings new insights to the global debate on where to focus efforts in the fight against hunger and malnutrition....

A un anno dalla scadenza per il raggiungimento degli Obiettivi di Sviluppo del Millennio, fissata nel 2015, l’Indice Globale della Fame 2014 offre una prospettiva articolata del problema della fame nel mondo, che porta nuovi spunti al dibattito mondiale rispetto a dove concentrare gli sforzi...