Annual income data may provide a misleading indicator of enduring income inequality in societies where there is considerable year-to-year income mobility. Using two rounds of data on households, the paper measures income mobility in the People's Republic of China (PRC) between the early 1990s...

Over the last 2 decades the distribution of private household expenditures has become more unequal in the Lao People's Democratic Republic, with the Gini coefficient rising from 0.311 to 0.364, even though absolute poverty incidence has halved. The increase in inequality was statistically...

Poverty statistics are conventionally compiled using data from household income and expenditure survey or living standards survey. This study examines an alternative approach in estimating poverty by investigating whether readily available geospatial data can accurately predict the spatial...

The spatial granularity of poverty statistics can have a significant impact on the efficiency of targeting resources meant to improve the living conditions of the poor. However, achieving granularity typically requires increasing the sample sizes of surveys on household income and expenditure or...

This study reviews two methods of measuring pove rty dynamics. The components approach uses the longitudinally averaged income to determine whether a household is chronically poor or not. On the other hand, the spells approach counts the number of poverty episodes experienced by a household....