The Millennium Development Goal of halving the incidence of extreme poverty from its 1990 level will be achieved in … 2015, and the international development community is now moving to a new goal of ?ending extreme poverty.? However, the … countries have zero or only one poverty estimate. This paper refers to such lack of poverty data as ?data deprivation,? because …

poverty rate of 2030 modifying Ravallion (2013)'s approach in that it introduces country-specific economic and population … obstacles to meeting the target and proposes a simple intermediate growth target under which the global poverty rate can be … not enough and sharing prosperity within and across countries is essential to end extreme poverty in one generation …

-case, "pessimistic," path to that goal would see the developing world outside China returning to its slower pace of growth and poverty … lift one billion people out of poverty. The more optimistic path would maintain the (impressive) progress against poverty …

Against what standards should we judge the developing world's overall performance against poverty going forward? The …. The first measure is absolute consumption poverty, as judged by what "poverty" means in the poorest countries. The second … is a new measure of global poverty combining absolute poverty with country-specific social inclusion needs, consistently …

such social effects on welfare call for a reconsideration of how we assess global poverty, but they do not support standard … measures of relative poverty. The paper argues instead for using a weakly-relative measure as the upper-bound complement to the … lower-bound provided by a standard absolute measure. New estimates of global poverty are presented, drawing on 850 household …

National poverty lines vary greatly across the world, from under $1 per person per day to over $40 (at 2005 purchasing … poverty? For all except the poorest countries, the absolute, nutrition-based, poverty lines found in practice tend to behave … ample scope for such relativity, even when nutritional norms are common across countries. Both macro data on poverty lines …

the international poverty line. In order to preserve the integrity of the goalposts for international targets such as the … Sustainable Development Goals and the World Bank?s twin goals, the new poverty line was chosen so as to preserve the definition … designed to preserve real purchasing power in poor countries, the revisions lead to relatively small changes in global poverty …

The paper presents a major overhaul to the World Bank's past estimates of global poverty, incorporating new and better … data. Extreme poverty-as judged by what quot;povertyquot; means in the world's poorest countries-is found to be more … pervasive than we thought. Yet the data also provide robust evidence of continually declining poverty incidence and depth since …

The paper provides new measures of global poverty that take seriously the idea of relative-income comparisons but also … acknowledge a deep identification problem when the latent norms defining poverty vary systematically across countries. Welfare … model of relative-income comparisons calibrated to data on national poverty lines. Both bounds indicate falling global …