national currencies using either the 2005 or 2011 level; in the medium term, we argue for global poverty measurement based on … internationally coordinated national poverty measurement. … poverty line, expressed in PPP-adjusted dollars and linked to various rounds of the International Comparison of Prices (ICP …

The paper discusses the main issues related to negative and zero incomes that are relevant for the measurement of … poverty. It shows the prevalence of non-positive incomes in high- and middle-income countries, provides an analysis of the … non-positive incomes, and explains how non-positive incomes and alternative correction methods impact the measurement of …