3 citations · 13 across the 16 of their papers we have counts for
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econ.EM2019★ 3 cited
Proxy expenditure weights for Consumer Price Index: Audit sampling inference for big data statistics
Li-Chun Zhang
Purchase data from retail chains provide proxy measures of private household expenditure on items that are the most troublesome to collect in the traditional expenditure survey. Du…
stat.AP2019★ 1 cited
On two existing approaches to statistical analysis of social media data
Martina Patone, Li-Chun Zhang
Using social media data for statistical analysis of general population faces commonly two basic obstacles: firstly, social media data are collected for different objects than the p…