Behind Biden’s 2020 Victory
A new analysis of 2020 validated voters examines change and continuity in the electorate, both of which contributed to Joe Biden’s victory. It looks at how new voters and voters who turned out in either 2016, 2018 or both voted in the 2020 presidential election, and offers a detailed portrait of the demographic composition of the 2020 electorate.
Confronting 2016 and 2020 Polling Limitations
Looking at final estimates of the outcome of the 2020 U.S. presidential race, 93% of national polls overstated the Democratic candidate’s support among voters, while nearly as many (88%) did so in 2016.
What 2020’s Election Poll Errors Tell Us About the Accuracy of Issue Polling
Given the errors in 2016 and 2020 election polling, how much should we trust polls that attempt to measure opinions on issues?
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