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1 sat \ 0 replies \ @bigjohn 21 Dec 2021
Clustering is probabilistic and often more an 'art' than it is a science.
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0 sats \ 1 reply \ @jack OP 20 Dec 2021
Relevant bit from the research:
Full paper here: https://www.nber.org/system/files/working_papers/w29396/w29396.pdf -- ownership concentration is discussed on page 26. Beyond the headline, the paper shows interesting figures such as real volume breakdown by entity type, clustering relationships between exchanges, and how the researchers calculate and visualize clustering.
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0 sats \ 0 replies \ @jack OP 21 Dec 2021
link changed, here's a more permanent one: https://www.nber.org/papers/w29396
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