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Wealth gap survey to be published

China Daily, February 7, 2012

• Urban and rural income surveys will be standardized amid plans to publish an internationally accepted measure of how wealth is distributed, a leading statistician said.

  "The nationwide survey, which will provide basic data for China's Gini coefficient calculation, will cover about 140,000 urban and rural households, and the gathering and use of data will conform to international standards," Xie Hongguang, deputy chief of the National Bureau of Statistics (NBS), said.

  

  The integrated urban-rural income data is scheduled to be published in 2013 to pave the way for the publication of a national Gini coefficient that can measure income inequality, Xie said.

  The survey will be part of the Sino-Canadian statistics cooperative program. Statistics Canada has shared its experiences in collecting and processing data, Xie said.

  Since 2000 the NBS has published a Gini coefficient that focused on rural income and that stood at 0.3897 in 2011.

  The coefficient measures income distribution on a scale of zero to one. A reading of zero means perfect equality, everyone earning the same amount, while one represents the greatest inequality.

  A reading of between 0.3 and 0.4 indicates a relatively reasonable income gap while an index between 0.4 and 0.5, signals a larger income gap.

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