The continued decline in global poverty over the past 100 years particularly in the past three decades is a remarkable achievement. In 1981, 52 percent of the world population lived on less than $1.25 a day. By 2005, that rate had been cut in half, to 25.0 percent, and by 2008 to 22.2 percent...

Climate change is believed to represent a serious challenge to poverty reduction efforts around the globe. This paper conducts an up-to-date review of three main strands of the literature analyzing the poverty impacts of climate change : (i) economy-wide growth models incorporating climate...

Global warming is expected to heavily impact agriculture, the dominant source of livelihood for the world's poor. Yet, little is known about the distributional implications of climate change at the sub-national level. Using a simple comparative statics framework, this paper analyzes how changes...

This paper compares the ex ante simulation of the impacts of conditional cash transfer programs against the ex post estimates of impacts obtained from experimental evaluations. Using data on program-eligible households in treatment areas from the same baseline surveys that are used for...

The 2008"food price crisis"and more recent spikes in food prices have led to a greater focus on policies and programs to cushion their impact on poverty and malnutrition. Estimating the income elasticity of micro-nutrients and assessing how they change during such crises is an important part of...

This paper examines the impacts of weather shocks, defined as rainfall or growing degree days more than a standard deviation from their respective long-run means, on household consumption per capita and child height-for-age. The results reveal that the current risk-coping mechanisms are not...