Princeton Election Consortium

A first draft of electoral history. Since 2004

Entries Tagged as 'House'

An online app to diagnose partisan gerrymandering

June 26th, 2016, 11:30pm by Sam Wang

Today I release an online application to help diagnose whether partisan gerrymandering has occurred in a set of election results. The application is intended for the use of judges, clerks, litigants, and others who want a statistically well-founded and easily understood test for partisan asymmetry. The Supreme Court has suggested that partisan asymmetry may form [...]

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Tags: House · Redistricting

Slow news month ahead?

March 26th, 2016, 1:03pm by Sam Wang

I’m on a low-posting regimen for a little while. Basically, I think the Democratic and GOP primaries are settled. That said, why don’t you comment on which of the following would be most interesting:

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Tags: 2016 Election · House · President · Senate

Offering a new standard for gerrymandering to the Supreme Court

November 2nd, 2015, 2:58pm by Sam Wang

Tweet // Today, I filed a friend-of-the-court brief in the Harris v. Arizona Independent Redistricting Commission case (S. Ct. 14-232). The brief can be found here (for a summary of other briefs, see the Arizona Eagletarian blog). In it, I argue that the Supreme Court should reject Harris’s case on the grounds that there was [...]

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Tags: House · Politics · Redistricting

A Three-Prong Standard for Partisan Gerrymandering

October 8th, 2015, 11:25pm by Sam Wang

Tweet // In Davis v. Bandemer and Vieth v. Jubelirer, the Supreme Court has held that partisan gerrymandering is justiciable (i.e. within their scope to regulate), but that a manageable standard does not, in their view, yet exist. Here is a draft of my paper on how to define such a standard. Prong #1 is [...]

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Tags: House · Politics · Redistricting

Gerrymandering theorems

October 7th, 2015, 7:05pm by Sam Wang

To me, today’s news that Gallup is sitting out the primaries, and maybe even the general election, is not all that notable. The primaries are a hard-to-poll question; any race with more than two candidates seems to have issues (see the UK and Israel as examples). And the general election? It’s such a well-populated space, [...]

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Tags: 2016 Election · House · Politics · Redistricting

SCOTUS Upholds Arizona Redistricting Commission

June 29th, 2015, 11:17am by Sam Wang

Tweet SCOTUS redistricting: FantasySCOTUS market 5-4 for AZ legislature…but top 3 forecasters predict 5-4 the other way https://t.co/GrRt01fDPx — Sam Wang (@SamWangPhD) June 29, 2015 Update, 10:05pm: At Slate, Mark Joseph Stern thinks this case might be seen someday as the most important one of this Supreme Court term. I agree with him. -Sam This [...]

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Tags: 2016 Election · House · Redistricting

Help with district-partitioning calculation?

April 25th, 2015, 2:15pm by Sam Wang

(Considering that this is a fairly narrow-appeal post, I will pipe it over to the right-hand “Meta-Analysis” column shortly.) Dear PEC readers, I have a math puzzle. It relates to my gerrymandering project. If you are good at working with probability distributions, take a look. Can you solve it?

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Tags: 2012 Election · 2014 Election · House · Meta-analysis · Redistricting

Reality check: Obama net approval/disapproval

November 3rd, 2014, 7:00pm by Sam Wang

Coming into the home stretch, President Obama’s net approval/disapproval rating is at minus 8%. Not good…but 4% better than June. This is what candidates face as in-person voting starts tomorrow morning.

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Tags: 2014 Election · House · Senate

How To Get A Wave Majority With A Ripple Vote

November 1st, 2014, 10:15am by Sam Wang

New Yorker: Tweet !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?’http’:'https’;if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+’://platform.twitter.com/widgets.js’;fjs.parentNode.insertBefore(js,fjs);}}(document, ‘script’, ‘twitter-wjs’);Republicans will probably win the national House popular vote, but even if they didn’t, it wouldn’t matter. Why not? In The New Yorker, I discuss gerrymandering (a big cause) and population patterns (a smaller cause).

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Tags: 2014 Election · House

No Wave

October 9th, 2014, 11:35am by Sam Wang

Tweet !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?’http’:'https’;if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+’://platform.twitter.com/widgets.js’;fjs.parentNode.insertBefore(js,fjs);}}(document, ‘script’, ‘twitter-wjs’);Today let’s back up a step, and not focus so much on individual polls, or even single races. A larger picture emerges if we look at recent polls in the Senate and the House, as well as President Obama’s net disapproval rating. Taken in full, polls indicate a continuation of recent [...]

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Tags: 2014 Election · House · President · Senate