3 ms·

Was it this one? https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3118343&utm_content=buffer0e9c8&utm_medium=social&utm_source=twitter.com&utm_campaign=buff

• stevenwoo 9y ago
  Yes, though there was a news article this month about it and other studies that linked to all of them (they talked about different aspects) that I was searching for, it's a small impact.