- New estimates of global poverty and inequality: How much difference do price data really make?0.81 MB
This paper makes new estimates of global poverty and inequality in 2012 using both ‘old’, 2005 and ‘new’, 2011 purchasing power parity (PPP) price data in order to assess systematically what difference PPP data makes to the estimates.
Written by Peter Edward and Andy Sumner, Center for Global Development
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