First Polls Open In: 4 Days, 9 Hours
Projected Popular Vote Total: Obama +0.7% (up 0.1% from yesterday)
Projected Electoral Vote Total: Obama 290, Romney 248 (unchanged from yesterday)
Current Betting Odds: Obama 66%, Romney 34% (Romney up 1% from yesterday)
Current Popular Vote Betting Odds: Obama 57%, Romney 39%, within 0.5% - 4%
Not much has changed in the Presidential picture in the past 24 hours, other than Mitt Romney has 24 less hours to close what is, in my analysis, an electoral gap. The news cycle continues to be dominated by hurricane coverage with only passing mentions of politics. I expect the election coverage to pick up in earnest this weekend.
We are technically past the point of an October surprise - it is November, after all, but not too late for a late-breaking revelation, although one seems highly unlikely given that:
a. Obama has been in office for 4 years and has been vetted for smoking guns by the GOP as well as the Donald Trumps of the world and no smoking gun has been found.
b. Mitt Romney has essentially been running for President for at least 6 years and has been thoroughly investigated by two slates of GOP candidates without a smoking gun.
Given the relative stability of the Presidential race, I thought I'd devote some time to the races that I haven't been covering enough - the down ticket federal races for the U.S. Senate and House of Representatives.
In the Senate, Democratic prospects have improved significantly over the past several months. Races that many, including myself, once believed would be easier wins for the GOP are now competitive, while Democrats have largely held safe the seats I believed would be safe.
Democrats have 30 seats that are not up for re-election and 13 races that I consider safe (>10% lead), giving them an effective starting point of 43 seats.
Additionally, there are two seats where an Independent will safely win who will likely caucus with the Democrats - Socialist Bernie Sanders will easily hold on for another term and former Governor Angus King is a lock to win in Maine and is believed to be headed to the Democratic Caucus.
On the GOP side, they have 36 seats not up and 5 races I consider safe.
Here is the polling averages associated with the remaining races and the build to my projection:
My current projection is for 52 Democrats, 46 Republicans and 2 Independents in the new Senate, or an effective working majority of 54-46 for the Democrats.
Of course, there are a number of exceptionally close races, most notably in Virginia, Montana, Wisconsin and Arizona. And the polling in many Senate races is not nearly as broad as in the Presidential race, so the margin of error in these projections will be higher.
In the reasonable best case for the GOP, if they pick up all 4 of those ultra-close races, we would be looking at 49 Democrats, 49 Republicans and 2 Independents, which would still give Democrats a 51-49 working majority. Basically, the tipping point races for control would be Ohio and Missouri. The GOP would need both if Obama wins re-election and Joe Biden becomes the tie-breaker in a 50-50 Senate. They would need only 1 of those 2 if Mitt Romney wins and Paul Ryan is the tie-breaker.
In the House, Democratic prospects are not nearly as bright. Current aggregation of generic polling indicates that the GOP is at +0.5%, which implies a GOP majority of 243-192. Because of the lack of polling data, I do not project individual House races, but the generic polling contrasted against the composition of House districts typically yields a pretty good proxy in aggregate. The GOP have been huge beneficiaries of the last redistricting cycle. Because of the shape and demographics of the new House maps, which were largely drawn by GOP legislatures because of the drubbing that Democrats took in 2010 in state houses, a national even split of the vote (that is if exactly 50% of people voted for each party, approximately in line with their demographics) would produce approximately 238 GOP House seats. To get to a House majority, Democrats would need to be about +2% in the national vote, a margin they don't appear to be near as the election nears.
Turnout Models Reveal This Simple Truth - Turnout Determines All Close Elections
I can't remember a Presidential election where the question of voter turnout and the composition of the electorate has been the subject of so much debate in polling.
Gallup and the National Journal aren't getting broadly divergent polling results because they are talking to different types of voters - they are largely getting divergent results because they disagree on who will actually show up to vote. I use these two as the two extreme in national polling - the last Gallup poll had Romney up 5%, the last National Journal poll had Obama up 5%.
Who is going to turn out in an election is the hardest thing that a pollster has to determine. Asking people how likely they are to vote is often an unreliable barometer, typically many more people answering a survey SAY they will show up to vote than ACTUALLY do.
Leveraging history is tricky, and here is the rub between the two polls and competing schools of thought.
Gallup's turnout model looks largely like a 2004 model. Gallup would argue (and the GOP talking heads would agree) that 2008 had a unique set of circumstances that drove up Democratic turnout. Youth turnout surged to an all-time high. Turnout from both blacks and Hispanics was higher than in any previous election - and not by a small margin. Hope and change was in the air and Democrats were fired up. It is certainly fair to argue that they are less fired up today.
The National Journal has a model that looks more like 2008. They would argue that while there may be some dampened enthusiasm in some demographics - such as the youth vote, the black vote will show up for Obama in the end and the Hispanic population has grown significantly, meaning that even if Hispanic turnout is down, overall Hispanic share of the electorate will remain roughly flat.
Knowing who is right is very difficult, since, as I said, there are no highly reliable ways to know.
My belief is that the truth is somewhere in between. The point of using models, as I do, that average and aggregate polls in multiple ways, is that meeting in the middle of the sets of assumptions from experts generally produces a far more accurate result than picking a model on either extreme because you like it.
We will know in a few days who is right. But there are two things that this turnout debate makes crystal clear:
(1) Watching voter turnout on election day will give us a great indication as to who has won the election
and
(2) Get out and vote! Whichever candidate you like, whether you and others like you turn out or not will determine whether he wins or not.
If you like this site, tell your friends.
Showing posts with label Gallup. Show all posts
Showing posts with label Gallup. Show all posts
Thursday, November 1, 2012
Saturday, October 20, 2012
The 2012 Map: Still Advantage Obama Despite Gallup Poll Results, Celebrating Milestones
Days Until the Election: 17
Projected Popular Vote Total: Obama +1.1% (Obama up 2.1% since last week)
Projected Electoral Vote Total: Obama 286, Romney 252 (Obama down 8 since last week)
Current Betting Odds: Obama 61%, Romney 39% (unchanged since last week)
The fundamental situation in the Presidential race didn't change in the past week and that's bad news for Mitt Romney, as, in my estimation, he is still behind in the electoral college. Romney picked up a very narrow lead in Virginia and New Hampshire in my projection and lost Colorado, netting him 8 electoral votes, but lost ground in the popular vote polling.
First, a few notes on the popular vote. The Gallup poll has been the subject of a lot of press of late, with it showing a 7% lead for Mitt Romney on Thursday, a 6% lead for him on Friday and a 6% lead again today. Gallup is among the most established and respected polling firms in the country, so it would be foolish to ignore their results, but they do cause me to scratch my head in light of the other polling results that we are seeing from established tracking polls. The Investor's Business Daily poll (which many have pointed out over the past 8 years was the closest to projecting the outcome in 2004, although it was mid-pack in accuracy in 2008) shows Obama up by 2%. Rasmussen, which has long been accused of being a right-leaning polling firm, shows Romney up by 1%. The Reteurs/Ipsos tracking poll shows Obama up by 3%, Rand has Obama up by 3% as well and Romney is up 2% in the UPI poll.
In short, of the 6 tracking polls covering the race, 5 of them have the range somewhere between Obama +3% and Romney +2% and Gallup has Romney at +6%.
Additionally, several non-tracking national polls came out in the past week that validated the range of the other 5 tracking polls - a Battleground poll this week showed Obama +1%, an ABC News/WP poll showed Obama +3% and a Hartford Courant poll showed Obama +3%.
Clearly, one of two things is going on:
(1) The Gallup Sample is dramatically different from the other polls in terms of their assumption around likely voters
(2) Gallup had a few days which were just a statistical anomaly that will even itself out over the course of the next week
In the case of #1, we would have to determine which likely voter model we believe in order to determine if Gallup is right or if the rest of the polling universe is right.
In the case of #2, the effect of weighting and averaging the polls that I use in my statistical model would largely take care of the outlier.
So is the Gallup poll dramatically different in sample selection? It does not appear so from its internals. One of the things that is observable is that the Gallup poll appears to be a lot less stable than other national polls which leads me to believe that they normalize their data a lot more.
Bear in mind, the Gallup poll has a margin of error at a 95% confidence interval of +/-3%, meaning that 6% is actually within the margin of error (if you add 3% to Obama's total and subtract 3% from Romney's, which is the correct way to measure these margins, you get an even race.)
As far as my projection goes, I see no reason to discount the results from the Gallup poll in my measures but also no reason to give it more weight than any other national poll.
At the state level, I think it is safe with scarcely more than 2 weeks and 1 debate to go to narrow the field to states that truly have a real chance of switching. Let me do the rundown of all the competitive states:
All the solid/strong states - assume these are gone. Indiana, South Dakota and Missouri are out of reach for the Democrats - Obama won't even try for them. Ditto that New Mexico, Washington and Connecticut for the Republicans. So, let's start by striking the left and right hand columns from consideration.
Of the states within 10 points, here is my rundown of the real prospects:
Montana - nobody is spending any money here or campaigning here and Obama lost it last time. I consider it out of reach for him.
North Carolina - the Obama campaign is cutting back on media buys here and isn't making campaign stops. I think the crown jewel of his 2008 victory and the site of the 2012 DNC is gone for the Dems.
Arizona - a state that was utterly uncompetitive in 2008 given John McCain's home field advantage keeps flirting with being competitive. But Obama isn't campaigning or spending much there. I think this one will stay in GOP hands.
Florida - still hotly contested by both parties with tons of ad spending and candidates criss-crossing the state. This one is still up for grabs.
Virginia - both campaigns are fighting hard here and it is extremely close. Still up for grabs.
New Hampshire - given it only has 4 electoral votes, I'm shocked at how much both campaigns are investing here. Definitely still competitive.
Colorado - among the closest in the nation and still very much up-for-grabs. A large Mormon population helps Romney but a large Hispanic population helps Obama.
Wisconsin - I will leave this on the competitive list since the state still appears very close in the polls. It doesn't seem that the Romney camp is fighting too hard for this one though.
Ohio - definitely the lynchpin of the campaign and one fought heavily over by both sides. Obama has a small but clear edge here, but this is still competitive.
Nevada - similar demographics to Colorado create a similar campaign dynamic. Also, the hard-hit economy makes it a prime Romney target. Still competitive.
Iowa - still up for grabs and attracting campaign dollars and visits.
Pennsylvania - the prospect of winning here for the first time since 1988 is quite a sexy idea for the GOP, but they aren't investing heavily here and I think this one stays Democratic unless Obama collapses in the next couple of weeks.
Michigan - this one once appeared competitive but keeps slipping away for the GOP. It will stay Democratic.
Oregon - Romney is investing nothing here. It stays in Obama's column.
Minnesota - same as Oregon, Minnesota is competitive in theory only. It will stay Democratic.
So we are left with a battlefield of 8 states: Florida, Virginia, New Hampshire, Colorado, Wisconsin, Ohio, Nevada and Iowa.
Obama starts with a base of 237 Electoral Votes, Romney 206.
The true battlegrounds have the following electoral votes (in rank order):
Florida - 29
Ohio - 18
Virginia - 13
Wisconsin - 10
Colorado - 9
Nevada - 6
Iowa - 6
New Hampshire - 4
Let's look at the path's to victory for each candidate:
For Obama:
(1) Win Big
The easiest path is win the two biggest prizes. If he takes Florida and Ohio, it's over. He gets 284 electoral votes.
(2) Win Easiest
The states where he holds the strongest leads are Wisconsin, Ohio, Nevada and Iowa. They have a collective 40 electoral votes, which would give the President 277 electoral votes. So, he could even afford to lose either Iowa or Nevada and still have 271 electoral votes. Wisconsin, Ohio +1 seems like Obama's easiest path
For Romney:
(1) 3 Biggies Plus 1
Florida, Ohio and Virginia would get Romney to 266. Win any other state and he is at 270. New Hampshire would seem like the easiest state to claim in this electoral map. Maybe that's why he is investing there.
(2) Win the Closest
If you go down the rank order, to get to 270, he needs Florida, Virginia, New Hampshire, Colorado and Wisconsin to put him over the top at 271 electoral votes.
So what strategy are the campaigns investing in?
Both candidates have been criss-crossing Florida and Virginia, states that Romney will need in both strategies and ones that Obama needs in strategy #1.
We'll see where they spend time as the campaign closes.
Site Milestones
My last post was my 500th on this blog. September was the most-read month ever for this site and October is only 100 viewers away from surpassing September, something it seems almost sure to do today.
I'm hardly Nate Silver in terms of fame in projecting elections, but I would note that we were almost as good as Nate in 2008 (this site predicted 48 out of 50 states correctly, Nate picked 49 of them right. We called the popular vote exactly correctly as well.) But it's nice to know that thousands of people every month are reading and enjoying what I do.
Thanks for reading and for telling your friends about us.
Projected Popular Vote Total: Obama +1.1% (Obama up 2.1% since last week)
Projected Electoral Vote Total: Obama 286, Romney 252 (Obama down 8 since last week)
Current Betting Odds: Obama 61%, Romney 39% (unchanged since last week)
The fundamental situation in the Presidential race didn't change in the past week and that's bad news for Mitt Romney, as, in my estimation, he is still behind in the electoral college. Romney picked up a very narrow lead in Virginia and New Hampshire in my projection and lost Colorado, netting him 8 electoral votes, but lost ground in the popular vote polling.
First, a few notes on the popular vote. The Gallup poll has been the subject of a lot of press of late, with it showing a 7% lead for Mitt Romney on Thursday, a 6% lead for him on Friday and a 6% lead again today. Gallup is among the most established and respected polling firms in the country, so it would be foolish to ignore their results, but they do cause me to scratch my head in light of the other polling results that we are seeing from established tracking polls. The Investor's Business Daily poll (which many have pointed out over the past 8 years was the closest to projecting the outcome in 2004, although it was mid-pack in accuracy in 2008) shows Obama up by 2%. Rasmussen, which has long been accused of being a right-leaning polling firm, shows Romney up by 1%. The Reteurs/Ipsos tracking poll shows Obama up by 3%, Rand has Obama up by 3% as well and Romney is up 2% in the UPI poll.
In short, of the 6 tracking polls covering the race, 5 of them have the range somewhere between Obama +3% and Romney +2% and Gallup has Romney at +6%.
Additionally, several non-tracking national polls came out in the past week that validated the range of the other 5 tracking polls - a Battleground poll this week showed Obama +1%, an ABC News/WP poll showed Obama +3% and a Hartford Courant poll showed Obama +3%.
Clearly, one of two things is going on:
(1) The Gallup Sample is dramatically different from the other polls in terms of their assumption around likely voters
(2) Gallup had a few days which were just a statistical anomaly that will even itself out over the course of the next week
In the case of #1, we would have to determine which likely voter model we believe in order to determine if Gallup is right or if the rest of the polling universe is right.
In the case of #2, the effect of weighting and averaging the polls that I use in my statistical model would largely take care of the outlier.
So is the Gallup poll dramatically different in sample selection? It does not appear so from its internals. One of the things that is observable is that the Gallup poll appears to be a lot less stable than other national polls which leads me to believe that they normalize their data a lot more.
Bear in mind, the Gallup poll has a margin of error at a 95% confidence interval of +/-3%, meaning that 6% is actually within the margin of error (if you add 3% to Obama's total and subtract 3% from Romney's, which is the correct way to measure these margins, you get an even race.)
As far as my projection goes, I see no reason to discount the results from the Gallup poll in my measures but also no reason to give it more weight than any other national poll.
At the state level, I think it is safe with scarcely more than 2 weeks and 1 debate to go to narrow the field to states that truly have a real chance of switching. Let me do the rundown of all the competitive states:
All the solid/strong states - assume these are gone. Indiana, South Dakota and Missouri are out of reach for the Democrats - Obama won't even try for them. Ditto that New Mexico, Washington and Connecticut for the Republicans. So, let's start by striking the left and right hand columns from consideration.
Of the states within 10 points, here is my rundown of the real prospects:
Montana - nobody is spending any money here or campaigning here and Obama lost it last time. I consider it out of reach for him.
North Carolina - the Obama campaign is cutting back on media buys here and isn't making campaign stops. I think the crown jewel of his 2008 victory and the site of the 2012 DNC is gone for the Dems.
Arizona - a state that was utterly uncompetitive in 2008 given John McCain's home field advantage keeps flirting with being competitive. But Obama isn't campaigning or spending much there. I think this one will stay in GOP hands.
Florida - still hotly contested by both parties with tons of ad spending and candidates criss-crossing the state. This one is still up for grabs.
Virginia - both campaigns are fighting hard here and it is extremely close. Still up for grabs.
New Hampshire - given it only has 4 electoral votes, I'm shocked at how much both campaigns are investing here. Definitely still competitive.
Colorado - among the closest in the nation and still very much up-for-grabs. A large Mormon population helps Romney but a large Hispanic population helps Obama.
Wisconsin - I will leave this on the competitive list since the state still appears very close in the polls. It doesn't seem that the Romney camp is fighting too hard for this one though.
Ohio - definitely the lynchpin of the campaign and one fought heavily over by both sides. Obama has a small but clear edge here, but this is still competitive.
Nevada - similar demographics to Colorado create a similar campaign dynamic. Also, the hard-hit economy makes it a prime Romney target. Still competitive.
Iowa - still up for grabs and attracting campaign dollars and visits.
Pennsylvania - the prospect of winning here for the first time since 1988 is quite a sexy idea for the GOP, but they aren't investing heavily here and I think this one stays Democratic unless Obama collapses in the next couple of weeks.
Michigan - this one once appeared competitive but keeps slipping away for the GOP. It will stay Democratic.
Oregon - Romney is investing nothing here. It stays in Obama's column.
Minnesota - same as Oregon, Minnesota is competitive in theory only. It will stay Democratic.
So we are left with a battlefield of 8 states: Florida, Virginia, New Hampshire, Colorado, Wisconsin, Ohio, Nevada and Iowa.
Obama starts with a base of 237 Electoral Votes, Romney 206.
The true battlegrounds have the following electoral votes (in rank order):
Florida - 29
Ohio - 18
Virginia - 13
Wisconsin - 10
Colorado - 9
Nevada - 6
Iowa - 6
New Hampshire - 4
Let's look at the path's to victory for each candidate:
For Obama:
(1) Win Big
The easiest path is win the two biggest prizes. If he takes Florida and Ohio, it's over. He gets 284 electoral votes.
(2) Win Easiest
The states where he holds the strongest leads are Wisconsin, Ohio, Nevada and Iowa. They have a collective 40 electoral votes, which would give the President 277 electoral votes. So, he could even afford to lose either Iowa or Nevada and still have 271 electoral votes. Wisconsin, Ohio +1 seems like Obama's easiest path
For Romney:
(1) 3 Biggies Plus 1
Florida, Ohio and Virginia would get Romney to 266. Win any other state and he is at 270. New Hampshire would seem like the easiest state to claim in this electoral map. Maybe that's why he is investing there.
(2) Win the Closest
If you go down the rank order, to get to 270, he needs Florida, Virginia, New Hampshire, Colorado and Wisconsin to put him over the top at 271 electoral votes.
So what strategy are the campaigns investing in?
Both candidates have been criss-crossing Florida and Virginia, states that Romney will need in both strategies and ones that Obama needs in strategy #1.
We'll see where they spend time as the campaign closes.
Site Milestones
My last post was my 500th on this blog. September was the most-read month ever for this site and October is only 100 viewers away from surpassing September, something it seems almost sure to do today.
I'm hardly Nate Silver in terms of fame in projecting elections, but I would note that we were almost as good as Nate in 2008 (this site predicted 48 out of 50 states correctly, Nate picked 49 of them right. We called the popular vote exactly correctly as well.) But it's nice to know that thousands of people every month are reading and enjoying what I do.
Thanks for reading and for telling your friends about us.
Labels:
2012 electoral map,
2012 electoral vote,
Gallup,
Nate Silver
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