World Distribution of Income and estimate poverty rates, poverty counts and various measures of income inequality and … welfare. Using the official $1/day line, we estimate that world poverty rates have fallen by 80% from 0.268 in 1970 to 0 …

We estimate the world distribution of income by integrating individual income distributions for 125 countries between … hosted 11% of the world's poor in 1960. It hosted 66% of them in 1998. We estimate nine indexes of income inequality implied … by our world distribution of income. All of them show substantial reductions in global income inequality during the 1980s …

person in the world. We then estimate the gaussian kernel density function for the worldwide distribution of income. We … compute world poverty rates by integrating the density function below the poverty lines. The $1/day poverty rate has fallen …

study of PPP-adjusted estimates of GDP around the world between 1992 and 2010. First, we find that while market exchange … optimal. Using data from the Penn World Tables, we find that, indeed, it is optimal to only use the latest price data, and …

Penn World Tables and of the World Development Indicators better estimate true income per capita. We find that revisions of …-price series in both PWT 8.0 and PWT 8.1, the two most recent vintages of the PWT. We additionally find that the World Development … Indicators are as good, and often better, measures of unobserved true income as are any recent vintages of the Penn World Tables …

constant correction to survey-derived inequality estimates. Underreporting of income by the bottom 50% of the world income …