
Mark Priestley and Stefanos Grammenos
This blog post is part of a series linked to the Evidence & Policy Special Issue (Volume 17, Issue 2): The many faces of disability in evidence for policy and practice. Guest Edited by Carol Rivas, Ikuko Tomomatsu and David Gough. This post is based on the Special Issue article, ‘How useful are equality indicators? The expressive function of ‘stat imperfecta’ in disability rights advocacy‘.
Measuring equality can be difficult, especially when there is a lack of suitable data available, but it makes a difference. If a thing is worth measuring then it is worth measuring well – but even approximate indications of inequality can be useful in drawing public attention to injustices, making marginalised groups more visible and challenging policy assumptions. In a newly published article in Evidence & Policy, we argue that public investments in measuring inequalities have a social value that can’t be measured by technical perfection alone. Imperfect statistics sometimes have strong policy effects!
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