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Matt Grossmann
@MattGrossmann
Michigan State political scientist & Director; Co-owner; Also: ; New book: How Social Science Got Better
East Lansing, MImattg.orgJoined February 2014

Matt Grossmann’s Tweets

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Moderate Voters Matter New #ScienceOfPolitics podcast/transcript with Anthony Fowler Most Americans' views are well-described by the left-right ideological spectrum; they're just in the middle. Those moderates swing elections.
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State of the State addresses are much more fun to give when the budget is flush: tax cuts & spending increases galore. You can also tell the Republicans didn't expect to lose MI legislative control: they left a lot of $ on the table.
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Most Americans cannot name anyone local that is influential or powerful. When they do, they mostly name political officials. That is unlike in prior decades, when most people knew & named the local business elite
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New article by Nicholson-Crotty et al. shows that police unions in the US aren't necessarily acting against use-of-force reforms. The authors find that police union activities correlate with a city’s political climate (liberal vs conservative).
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With the 2021-2022 Legislative session wrapped up, Congress passed 13 pieces of landmark legislation. Only 5 of the 13 can be considered bipartisan under the traditional definition (majority support of both from both parties in at least one house).
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Major laws were passed with bipartisan majorities last session. Major lawmaking has recently been more bipartisan under Republican presidents (78% under Trump, 66% Obama, 77% W. Bush, 69% Clinton, 92% under H.W.) but that was after a long period of bipartisan laws
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My paper, “The Politics of Respectability and Black Americans’ Punitive Attitudes,” is now available for first view at . cambridge.org/core/journals/ The piece is #OpenAccess, so no paywall! I hope you’ll read it, assign it, and cite it.
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#OpenAccess from @apsrjournal - The Politics of Respectability and Black Americans’ Punitive Attitudes - ow.ly/oWnU50Mw9Hi - @hakeemjefferson #FirstView
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In 2013, the government shutdown deadline was timed before the debt limit deadline, allowing House Republicans to carry out the threat & surrender later when they got nothing. No such safety valve this time.
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Even macrotargeting often doesn't work, meaning swing voters see partisan fundraising messages that are not well-suited to persuasion
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Fundraising messages are not just being targeted to base partisans, but are reaching swing voters and members of the opposing party
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Out of 943 pre-industrial ethnolinguistic groups, a society’s degree of market interactions is associated with the cultural salience of prosocial behaviour, interpersonal trust, universalist moral values & moral emotions of guilt, shame and anger
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Comparing the data reported here to historical data from the 2020 EAVS shows that mail ballot rejections went up but only barely so, likely due to design changes in voter facing education materials & slightly elevated mail ballot usage compared to 2018, post 2020
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Hundreds of thousands of mail ballots were rejected across the country during the 2022 general election. That's about 1% of returned ballots, a rate similar to prior years. n.pr/3H1iNqh
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