Oliver Dowden, the UK’s Minister for Culture and such like, got a lot of criticism this week
However, as Diane Coyle and Wendy Li pointed out in their paper on “The Data Economy: Market Size and Global Trade” for the Economic Statistics Centre of Excellence (part of the UK’s National Institute of Economic and Social Research) recently, GDPR restricts firms from repurposing data beyond its original intended use without re-obtaining consent from individuals (to safeguard privacy,) which limits data sharing among firms.
(It’s not all about regulation, of course. Many companies are reluctant to share data with others, either because of market position of perhaps sometime because they do not understand the value of the data.)
This is where there is a new approach that fintechs can build on. Using cryptographic techniques that I group together under the label of “counterintuitive cryptography”