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I CAN'T WAIT...

Started by Nam, July 28, 2014, 08:28:53 PM

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Nam

...for the do-nothing Senate:

http://www.cbsnews.com/news/2014-midterms-republicans-narrowly-favored-to-capture-senate-in-november/

QuoteA new CBS News/New York Times Battleground Tracker estimate finds the Republicans positioned to take the Senate this year, with a likely 51-49 seat edge if the November election were held right now. The margin of error on that current seat estimate, at plus or minus 2 seats, means Democrats still have a real possibility to keep the chamber and that we head into campaign season with control up for grabs -- with a closely-divided Senate surely coming in 2015 in either case.

The data is based on more than 100,000 interviews conducted online for CBS News and the New York Times by YouGov exclusively as part of this joint project, with samples for every individual Senate race and House race, oversamples in competitive races, and each matched to the demographics and voter characteristics in the states and districts.

The current Senate is 55-45 Democratic.

(The following map shows the most likely winners in most scenarios per state. The map shows the most likely scenario for the outside range of the simulation estimate.)

The seat estimate is made through a computer simulation model that considers all the possible outcomes that might arise out of the data, and points us to the likeliest overall Senate tally, as though this were election day. (A full description of it is below.)

Republicans' current edge looks like enough to win at the moment, but that edge is politically tenuous and statistically narrow. It's based on a string of razor-tight races that are all-but tossups, notably one-point race estimates that narrowly favor the GOP in Louisiana, North Carolina, Iowa and Michigan. In the model, those slim leads translate to close wins in most scenarios. There are other combinations of states they could win, under less likely scenarios; but the tight underlying estimates underscore the fact that these races could still go either way.

In sum, this is a tight race for control of the Senate, full of close individual races across the country.

(The map below highlights the closest races in purple, showing the tightest estimates in our study.)

In addition to estimating the most likely balance of power in the Senate, the model can tell us about individual races. Plugging in the online panel data, we can run many simulations of the model to see how likely it is that the Democrat or the Republican will win in a given state. The most likely outcome, again, is 51 Republican seats to 49 Democratic seats -- but many different scenarios can lead to that result, to say nothing of the possibilities if we include other likely outcomes (a 50/50 or 52/48 split, for example).

The pickups are likeliest to come in places we've long suspected Democrats would have a tough time: conservative-leaning Southern states Arkansas, Louisiana and North Carolina, where Democratic candidates had an easier time when in a more favorable climate in 2008.

Meanwhile, two spotlight races in Georgia and Kentucky have the Democrats hoping for pickups of their own, but these estimates show Republicans would still win there if today were election day. In Kentucky, Senate Minority Leader Mitch McConnell would likely win today in his race against Democratic Secretary of State Alison Lundergan Grimes. And in Georgia, Democrat Michelle Nunn would fall short in her quest to defeat GOP nominee David Perdue for that state's open seat. But those races remain close as well -- the Republicans do not prevail in every potential scenario.

There may be some surprise in the Iowa and Michigan findings, where we estimate slight Republican wins in these open seats being vacated by Democratic senators. Republicans have labored to expand the playing field beyond their southern base, and the results from Iowa and Michigan provide some indication they can do that. But those races remain very tight.

Elsewhere, though, we see larger leads for Democrats -- in Colorado, for example, and in New Hampshire, where Senator Jeanne Shaheen would comfortably defeat former Senator and possible GOP nominee Scott Brown. Those results suggest the playing field is not expanding quite as far as Republicans might like.

Our simulations also show Alaska's Democratic Senator Mark Begich slightly favored to hold onto his seat. Some previous public polling (though there hasn't been much) has suggested a toss-up, perhaps due to the relative dearth of reliable survey data.

The model incorporates all available information about a state's voters in addition to demographic and historical data, and our estimates go in the direction suggested by the evidence.

Regardless of how the individual outcomes combine, this map illustrates the estimated winner for each state -- that is, which party's candidate won the larger share of simulations in our model.

Not including the special elections, there are 14 solid Republican races and 11 solid Democratic races. Seven seats "lean" Republican, meaning that the candidate wins in most of the simulated races but by a smaller margin. Finally, two seats lean Democratic.

Based on the current data, the simulation gives the GOP a 70 percent chance to win control.

The GOP even stands a good chance of securing as many as eight pickups in this current estimate, which would bring their tally to 53 seats, but the data also point to a real possibility that the Democrats hang on to their majority, if by a narrow margin.

How it works
We have created a panel of over 100,000 registered voters who will be interviewed four times between July and November. The panelists come from each of the 50 states and 435 congressional districts. They are interviewed on the Internet and have been weighted to be representative of registered voters in each congressional district using data from the U.S. Bureau of the Census and other sources. The weighting variables are age, race, gender, education, 2012 vote for president and Congress, and party identification.

As with any survey, the estimates are subject to sampling error with larger samples usually giving more accurate estimates than smaller ones. Panelists were selected disproportionately from the most competitive states and Congressional districts to provide more accurate estimates for these races.

However, with 435 Congressional districts, we have smaller samples in some, especially the least competitive. To say anything about the overall outcome of the election -- which party will control the House and the Senate in the 114th Congress -- requires estimates for every House and Senate race, even in places where our sample is too small to make those estimates very reliable.

We have quite a bit of information about the people that are not in our sample and the races in those districts. From the Census, we know their demographics. From the 2012 election returns, we know the proportion who voted for each candidate in 2012 (or didn't vote). From the 2012 exit poll, we know the relationship between voter demographics and 2012 vote. And from out 2014 panel, we have data on how these variables relate to 2014 voting intentions.

We have combined these data into a statistical model that predicts 2014 vote on the basis of demographics and past vote. The model uses common patterns in the data to make estimates for people not interviewed. For example, if most of the 18-24 year old white female respondents in the sample who voted for Republican presidential nominee Mitt Romney in 2012 tell us that they intend to vote for the Republican congressional candidate in 2014, the model then predicts similar behavior for 18-24 year old white female voters in a district where our sample doesn't include any voters of this type. Where we have a few voters in a particular group, we average the model predictions with the sample, with the model estimates discounted as the sample size in that group increases. These techniques have been developed by statisticians and are commonly used for small area estimates by the Census.

The output of the statistical model is a range of estimates for each state and congressional district, reflecting the uncertainty surrounding the model's predictions. We have made 100,000 random draws from these estimates, producing thousands of different combinations of election outcomes. Some show Republicans winning both houses, others show Democrats maintaining control of the Senate, with countless variations of outcomes for particular races. In these simulations, we can calculate the proportion of times that, say, the Republicans gain a 51 or more seats in the Senate. This is the probability of Republican control of the Senate implied by the model.

The approval rating will go from 14% currently for Congress to 4% (guesstimate) with the House and Senate controlled by Republicans. However, it could definitely promise another win for Democrats in the 2016 presidential elections.

-Nam
Mad cow disease...it's not just for cows, or the mad!

AllPurposeAtheist

#1
If the house keeps pushing their pretend law suit against the pres and tries impeachment they're going to cut their own throats just as they did with Clinton.. Kos polling which is usually spot on is predicting quite a gloomy scenario for the rubes and lapdog libtards..
All hail my new signature!

Admit it. You're secretly green with envy.

Nam

Quote from: AllPurposeAtheist on July 28, 2014, 08:44:09 PM
If the house keeps pushing their pretend law suit against the pres and tries impeachment they're going to cut their own throats just as they did with Clinton.. Kos polling which is usually spot on is predicting quite a gloomy scenario for the rubes and lapdog libtards..

They're not talking impeachment though the White House wishes they were.

-Nam
Mad cow disease...it's not just for cows, or the mad!

AllPurposeAtheist

Just a small part if yougov sloppiness in their sampling and methodology.. http://m.dailykos.com/stories/1317192
All hail my new signature!

Admit it. You're secretly green with envy.

Nam

Quote from: AllPurposeAtheist on July 28, 2014, 09:07:08 PM
Just a small part if yougov sloppiness in their sampling and methodology.. http://m.dailykos.com/stories/1317192

That says Scott is ahead of Crist (who yet has the nomination) but this one from yesterday says Crist is ahead by 5 points:

http://m.huffpost.com/us/entry/5623452

-Nam
Mad cow disease...it's not just for cows, or the mad!

AllPurposeAtheist

I'm not sure I really trust FluffPo either all that much..
All hail my new signature!

Admit it. You're secretly green with envy.

Nam

Quote from: AllPurposeAtheist on July 29, 2014, 02:08:42 AM
I'm not sure I really trust FluffPo either all that much..

It's not huffpo who conducted the poll, it's Quinnipiac.

-Nam
Mad cow disease...it's not just for cows, or the mad!

SGOS

It won't be a do nothing congress, I don't think.  That's not to say it will be a congress that won't do very bad things for the country.  Congress does nothing when they want to inhibit a president.  Had there been a McCain facing a Republican House, more things would have gotten done; Not things you would like mind you, but things.

Nam

Quote from: SGOS on July 29, 2014, 03:42:53 AM
It won't be a do nothing congress, I don't think.  That's not to say it will be a congress that won't do very bad things for the country.  Congress does nothing when they want to inhibit a president.  Had there been a McCain facing a Republican House, more things would have gotten done; Not things you would like mind you, but things.

The House has done nothing but complain about Obama; it's a do nothing House:



If the Senate is controlled by Republicans, along with the House one of two things will happen:

1. They will create legislation that benefits them (and the rich), defies the country as a whole, and alienate the president -- all of which the president, most likely, will veto.

2. Do absolutely nothing.

Option one is also them doing absolutely nothing just made to look as if they are doing something.

-Nam
Mad cow disease...it's not just for cows, or the mad!