Category: data collection

The vaccine passport debate reveals fundamental views about how personal data should be used, its role in reproducing inequalities, and the kind of society we want to live in

Helen Kennedy draws on evidence from the Living With Data survey to link public attitudes to data collection and use to views on Covid-19 vaccine passports. Finding widespread concern about the involvement of commercial technology companies in such ini…

More data or better data? Using statistical decision theory to guide data collection

When designing data collection, researchers must take important decisions on how much data to collect and what resources to devote to enhancing the quality of the collected data. But the threshold for choosing better over bigger data may be reached long before the sample numbers in the thousands, write Jeff Dominitz and Charles F. Manski. Big data has become an […]