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zeynep's profile
zeynep tufekci
zeynep tufekci
zeynep tufekci
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@zeynep

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zeynep tufekciVerified account

@zeynep

Complex systems, wicked problems. Society, technology, science and more. @UNC professor. @NYTimes columnist. My newsletter is @insight: http://www.theinsight.org 

floating in a most peculiar way
theinsight.org
Joined August 2009

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    1. zeynep tufekci‏Verified account @zeynep 17 Feb 2021

      I wrote about the Gamestop/Robinhood episode. Can we please, please, PLEASE stop separating the digital tools/internet from social and political dynamics in our analyses? Yes, tech platforms matter, yes, their business models matter, yes the rest matters. https://www.theatlantic.com/technology/archive/2021/02/gamestop-mess-shows-internet-rigged-too/618040/ …pic.twitter.com/3kjdStnBMB

      7 replies 69 retweets 275 likes
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    3. Felix Salmon‏Verified account @felixsalmon 17 Feb 2021
      Replying to @zeynep

      This… isn’t true. Robinhood doesn’t sell “information about the trades,” it just sells the order flow itself. And the counterparties cannot and do not “cut in line” to front-run those trades.

      6 replies 0 retweets 27 likes
    4. William Carpenter  🇺🇸‏ @wcarpenter58 17 Feb 2021
      Replying to @felixsalmon @zeynep

      “Where are all the customers yachts?” If companies are paying for order flow, they must be making up that expense somehow. Where does that money come from? Robinhood traders (even if indirectly) or somewhere else?

      2 replies 0 retweets 0 likes
      zeynep tufekci‏Verified account @zeynep 17 Feb 2021
      Replying to @wcarpenter58 @felixsalmon

      This made it clear to me, finally. It's actually more interesting!https://www.bloomberg.com/opinion/articles/2021-02-05/robinhood-gamestop-saga-pressures-payment-for-order-flow …

      7:40 AM - 17 Feb 2021
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      • Dominik Meisinger 📈 Ethan Klitz William Carpenter 🇺🇸 F. Henderson
      1 reply 1 retweet 3 likes
        1. William Carpenter  🇺🇸‏ @wcarpenter58 17 Feb 2021
          Replying to @zeynep @felixsalmon

          @felixsalmon Ultimately the money comes from institutional traders then? Exchanges are losing random retail trades that dilute out their price risk. Therefore, the spread will have to increase for Exchange trades. Buyers pay more / sellers get less.

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