Jolliffe, Dean Mitchell; Prydz, Espen Beer - 2015
world. This paper presents evidence that if the global poverty line is updated with the 2011 PPP data based on the same set …), analysts and institutions are confronted with the question of whether and how to use them for global poverty estimation. The … previous round of PPP data from 2005 led to a large increase in the estimated number of poor in the world. The 2011 price data …