Atamanov, Aziz ; Castaneda Aguilar, R. Andres ; Diaz-Bonilla, Carolina ; Jolliffe, Dean ; Lakner, Christoph ; Mahler, Daniel Gerszon ; Montes, Jose ; Moreno Herrera, Laura Liliana ; Newhouse, David ; Nguyen, Minh C. ; Prydz, Espen Beer ; Sangraula, Prem ; Tandon, Sharad Alan ; Yang, Judy
The September 2019 global poverty updatefrom the World Bank includes revised survey data which leadto minor changes in the most recent global povertyestimates. The update includes revisions to 18 surveys fromfour countries. As a result of the revised data, theestimate of the global 1.90 US Dollars headcount ratio for2015 increases slightly from 9.94 percent to 9.98 percent,whereas the number of poor increases from 731.0 million to734.5 million people.