提前投票迷雾中的选情:透视特朗普支持率上升与选举终局
* “中美友好互信合作计划”是由复旦发展研究院和丰实集团共同打造的中美关系研究的学术平台
引言
提前投票数据分析与趋势评估
民调分异与特朗普支持率骤增之谜
大局已定?
民调的可信度难题
1
民调的技术趋势和统计难题
2
民调的政治争议
2024大选的变量交互
2024大选的五种情景
1
情景一:共和党强劲动员下的胜利情境
2
情景二:民主党通过年轻选民动员获胜
3
情景三:摇摆州转向决定结果的僵持情境
4
情景四:意外事件引发的高变动情境
5
情景五:
交叉支持与跨党派投票增多的融合情境
Bump, Philip, and Lenny Bronner. 2024. “What Does 2020 Swing-State Early Voting Tell Us about 2024? Not Much.” Washington Post. The Washington Post. October 25, 2024. https://www.washingtonpost.com/politics/2024/10/25/early-voting-swing-states/.
Cheney, Kyle, Heidi Przybyla, John Sakellariadis, and Lisa Kashinsky. 2024. “The Very Real Scenario Where Trump Loses and Takes Power Anyway.” POLITICO. Politico. October 2024. https://www.politico.com/news/magazine/2024/10/20/trump-overturn-2024-election-plan-00184103.
Nagourney, Adam, and Ruth Igielnik. 2024. “Harris and Trump Deadlocked to the End, Final Times/Siena National Poll Finds.” The New York Times, October 25, 2024. https://www.nytimes.com/2024/10/25/us/politics/poll-harris-trump-times-siena.html.
Radcliffe, Mary, Cooper Burton, and Amina Brown. 2024. “2024 Has Fewer Polls, but They Are Higher Quality.” ABC News. October 28, 2024. https://abcnews.go.com/538/2024-fewer-polls-higher-quality/story?id=115157919.
RICCARDI, NICHOLAS. 2024. “More Republicans Are Voting Early, Helping Break Records. Nearly 19 Million Ballots Cast so Far.” AP News. October 22, 2024. https://apnews.com/article/early-vote-records-trump-harris-1c219d0d27d56996388f2e2be5a58fac#.
Roeder , Oliver. 2024. “What the Polls Can’t Tell Us about America’s Election.” Financial Times. October 26, 2024. https://www.ft.com/content/870dabd1-93d2-4f88-9d10-b576ec5713c9.
Skelley, Geoffrey. 2020. “Trump Supporters Aren’t ‘Shy,’ but Polls Could Still Be Missing Some of Them.” FiveThirtyEight. September 23, 2020. https://fivethirtyeight.com/features/trump-supporters-arent-shy-but-polls-could-still-be-missing-some-of-them/.
Taheri, Mandy. 2024. “Republicans Get Good News in Senate Race from ‘Most Accurate Pollster.’” Newsweek. October 2, 2024. https://www.newsweek.com/republicans-good-news-senate-race-pollster-1962829.
Zitner, Aaron. 2024. “Exclusive | Trump Takes Narrow Lead over Harris in Closing Weeks of Race, WSJ Poll Shows.” WSJ. The Wall Street Journal. October 24, 2024. https://www.wsj.com/politics/elections/trump-leads-harris-wsj-poll-779f8516.
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