G Elliott Morris(@gelliottmorris) 's Twitter Profileg
G Elliott Morris

@gelliottmorris

editorial director of data analytics @abc news + 538. author of STRENGTH IN NUMBERS: how polls work and why we need them https://t.co/c8nxYdnpks.

ID:57029492

linkhttp://gelliottmorris.com calendar_today15-07-2009 14:24:06

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Liam Donovan(@LPDonovan) 's Twitter Profile Photo

Something intuitive about the least engaged and most disillusioned elements of the country being the most sour on the incumbent president. Question is whether there's a tipping point for actualizing this sentiment into something electorally useful.

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G Elliott Morris(@gelliottmorris) 's Twitter Profile Photo

Because of the role that luck plays in determining close political outcomes, Performance Above Replacement Analyst (PARA) for a partisan pundit is close to +0.2 in the short term. However, like in financial markets, over the long term their skill usually reverts to the negative

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Matthew Yglesias(@mattyglesias) 's Twitter Profile Photo

I think loudly predicting that Biden will win is a positive expected value gamble for a pundit, but it's pretty clear here that there's no empirical basis for Rosenberg's confidence.

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G Elliott Morris(@gelliottmorris) 's Twitter Profile Photo

Yes if these are the numbers on Election Day and we have even a historically trivial amount of polling bias, Biden would win. That’s why we keep saying the race is a toss-up

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Isaac Chotiner(@IChotiner) 's Twitter Profile Photo

New Interview: I talked to the Democratic strategist Simon Rosenberg about why he thinks Biden isn’t currently losing to Trump, whether he and the White House are too optimistic about the state of the campaign, and why he doesn’t like poll averages. newyorker.com/news/q-and-a/i…

New Interview: I talked to the Democratic strategist Simon Rosenberg about why he thinks Biden isn’t currently losing to Trump, whether he and the White House are too optimistic about the state of the campaign, and why he doesn’t like poll averages. newyorker.com/news/q-and-a/i…
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G Elliott Morris(@gelliottmorris) 's Twitter Profile Photo

EG, most of these people apparently believe that Unnamed Democrat's numbers with Black voters would magically improve after Biden steps down and the party nominates a new Pres candidate not named Kamala Harris. This strikes me as hard to believe

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G Elliott Morris(@gelliottmorris) 's Twitter Profile Photo

Yeah, this is the big hangup. You can do actual analysis on this question and the verdict is never as positive as the people who want Biden to step down let on

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G Elliott Morris(@gelliottmorris) 's Twitter Profile Photo

my own angle on this: weighted average annual growth in 6 economic indicators over the last 2 years is now half a standard deviation above the historical average (from 1952), something that would predict a ~1pp win for the incumbent president. but biden is down 1 in the averages

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