The 2010 mid-term elections, part 3: an updated, new and improved model

Once again I want to thank everyone for their insight on creating a 2010 mid-term election model.  I value both the positive feedback and the constructive criticism.  I need your input, so please do not hold back!  

Results

My previous model predicted that the Democrats would lose 3 seats in the Senate and 32 seats in the House.  I asked SSP nation to provide feedback, and here are the results:

72.73% voted that my model for the House is realistic.

36.37% voted my model for the Senate is realistic.

Analysis

When I first created this model, I felt that it was realistic that the Dems would lose 32 seats in the House, but I felt that losing 3 seats in the Senate was, should we say, optimistic.  After reviewing the comments from my previous diary, I thought that rdw72777 made a beautiful point that my model was probably skewed too much on data from the 1982 election.  After tinkering with the model, I felt that we should probably lose 4 or 5 seats in the Senate IF we could compare the 2010 mid-terms to historical data.

New Predictions

Based on the current mood of the United States, I predict the Democrats will lose 30-35 seats in the House and 4-5 seats in the Senate.  

Where will the Dems lose 4-5 (net) Senate seats?

This is where we have some fun.  Which seats will switch hands?  Here is in order the seats that I think will switch hands between parties (with aggregate tally (net) of seats changing hands):

(1)  ND.  I’d say the Republicans have a 95+% chance of winning this seat.  Republicans +1.

(2)  AR.  Democrats seem to be toxic to this state.  Boozman may be the next Arkansas Senator.  Republicans +2.

(3)  NV.  Seems like all incumbents, regardless of party, are in trouble.  Reid’s problems are magnified based on his stature and the current environment.  Republicans +3.

(4)  DE.  Coons has potential:  Castle is established.  Delaware is a blue state, but Castle has been around for a long time.  Leans Republican.  Republicans +4.

(5)  CO.  Bennet has not impressed Colorado to date.  He’s also not entrenched, and I think the Republicans smell blood.  Slight edge to the Republicans.  Republicans +5.

(6)  MO.  Blunt is not an attractive candidate while Carnahan has loads of potential.  The state is purple, with a bit more red than blue in the mix.  Slightest edge to the Democrats.  Republicans +4.

(7)  PA.  Sestak vs. Specter.  Sestak vs. Toomey.  Specter vs. Toomey.  This is a true political triangle.  If the Democratic nominee isn’t bloodied too bad from the primary, I see the Dems holding control.  If it’s a nasty primary, I see Toomey defeating either candidate.  Tossup at best.

(8)  OH.  Democrats had a great chance of picking this seat up IF the election was held 6-8 months ago.  Not the case now.  Tossup at best.

(9)  NH.  Ditto OH.  Tossup.

(10)  IL.  Kirk is the nominee, but I wonder if his support is somewhat thin.  His primary victory was unimpressive.  Alexi G. is a good candidate. Leans Dem.

(11)  KY.  If Paul is the nominee, I think the Dems could potentially pick up this seat.  However, KY seems somewhat toxic to the Dems.  Leans Republican.

(12)  IN.  Bayh doesn’t make many of us happy, but he appears popular in Indiana.  Coats is a retread, and I retreads have a history of underperforming the expectations of their party.  Leans Dem.

(13)  NC.  For those who actually who know about Burr, he is not well liked in North Carolina.  However, the Dems didn’t attract a great candidate like Roy Cooper.  Marshall would make a good candidate, but she’s not well known for someone who has been SoS for 13 years.  Leans/Likely Republican.

(14)  FL.  Rubio will most likely win the Republican nomination.  If the Dems have a chance of picking this seat up, their best bet is for Crist to pull a switcheroo.  It might happen.  At this point, Likely Republican.

I don’t see any other seat that’s really worth mentioning.  This might change if NY got a credible Republican to go head-to-head with Gillibrand.  Hasn’t happened yet.  I’m also keeping an eye out on Iowa.  Grassley’s popularity has waned from his previous high marks.

Stay tuned for my House predictions.  I value all input, no matter if it’s critical or positive, so please don’t hold back!  

By what margin will Bob Shamansky win?

View Results

Loading ... Loading ...

The 2010 mid-term elections, part 2: A hypothetical prediction model

I want to thank everyone for voting on my January 25th diary.  I’ve received 28 votes (and counting), and without your help my current prediction model couldn’t have been created.  So thank you all for voting!

Results from my January 25th Diary as of January 28th, 2:15 pm EST:

Which past mid-term election is most similar to the 2010 mid-term election?

10 votes for 1982

9 votes for 1978

4 votes for 1966

2 votes for 1938

2 votes for 1994

1 vote for 1946

Interestingly, 1982 was the only mid-term election above where the sitting President was a Republican!  Not sure if this is significant, but would love to hear other opinions.

Creation of Tarheeman1993’s 2010 mid-term election model

I decided to base my formula on the results received from this survey.  Each vote gets treated in the same manner as the results for the respective past mid-term election.  At first glance, the model would look like:

2010 mid-term model predictor= (10/28)*(1982 mid-term election results) + (9/28)*(1978 mid-term election results) + (4/25)*(1966 mid-term election results) + (2/25)*(1938 mid-term election results) + (2/25)*(1994 mid-term election results) + (1/25)*1946 mid-term election results).

However, this in itself could be unreliable.  I first had to see what the weighted average of seats up for re-election that were held by the current President’s party before the mid-terms took place in each given year.  Note: except for 1982, the President in office for the respective year was a Democrat:

Seats up for re-election in past mid-term elections held by that President’s party on the given mid-term election:

Year      House          Senate

           Seats              Seats

1982        192               13  

1978        292               18

1966        295               20

1938        334               30

1994        258               22

1946        242               24

Using my model, the average # of seats can be computed as follows:

House avg=(10/28)*192 + (9/28)*292 +(4/28)*295+(2/28)*334 + (2/28)*258 + (1/28)*242=255.50 seats.  Currently the Dems will have 257 seats up for re-election, a difference of 1 1/2 seats!

Senate avg=(10/28)*13 + (9/28)*18 +(4/28)*20+(2/28)*30 + (2/28)*22 + (1/28)*24=17.86 seats.  Currently the Dems will have 18 seats up for re-election in the senate, a difference of .14 seats.

Since I was satisfied with the above results, I decided to look at the seats that were lost by the President’s party in each given mid-term election.  Here are the actual numbers of seats lost:

Year      House       Senate

           Seats           Seats

1982        27               0  

1978        15               3

1966        48               3

1938        72               7

1994        54               8

1946        55               12

Using my model, the average # of seats lost by the President’s party in the mid-term election (net) can be computed as follows:

House seats lost prediction=(10/28)*27 + (9/28)*15 +(4/28)*48 + (2/28)*72 + (2/28)*54 + (1/28)*55= 32.29 seats.  

Senate seats lost prediction=(10/28)*0 + (9/28)*3 +(4/28)*3 + (2/28)*7 + (2/28)*8 + (1/28)*12=2.89 seats.  

Obviously this model has flaws (specifically that I’m creating it and that I’m only asking fellow SSP members their opinion).  However, since the 2010 election is complex, I’m asking whether the end result, 32 seats lost in the House and 3 seats in the Senate is accurate.

Please vote on this survey and give me your feedback.  I’d appreciate it!

By what margin will Bob Shamansky win?

View Results

Loading ... Loading ...

The 2010 Midterm election: What can we learn from the past? Or can we?

The upcoming 2010 mid-term elections are causing me some mild anxiety, and I don’t know if there is an appropriate historical model for this election.  I’m asking for some insight from the SSP nation on what they see is the best historical model.

Facts

1.  A moderately popular Democratic President currently occupies the White House, although his popularity is not as strong as the day he was sworn in.

2.  The United States’ economy is hopefully in “recovery” mode from The Great Recession.  Most of the events leading to The Great Recession began under the Bush Administration.

3.  The opposition to the Obama administration is energized (note:  I don’t necessarily believe that “opposition” is solely the Republican base.  Certain factions within the Tea Party movement seems to be at odds with both the Obama Administration and the Republicans that were in power during the Bush Administration).

4.  Health Care legislation.  This is not to debate the health care legislation, but instead to compare how the electorate reacted to other administrations’ attempts to pass meaningful health care reform.

5.  Since the 2004 elections, the Democrats have (net) gained 14 seats in the Senate, 54 seats in the House, and the White House.

6.  The United States has 2 wars, 1 in Iraq and 1 in Afghanistan.

Mid-term elections in the past

I haven’t included all the mid-term elections in the past, but instead a select sample that we may compare to the current environment:

1930 mid-term elections.  The Stock Market crashed in October 1929, and the Great Depression was sinking into the United States.  Democrats won 8 seats in the Senate, and 52 seats in the House.

1934 mid-term elections.  Combining the results from the 1930 and 1932 elections, the Democrats had already picked up 149 seats in the House and 21 seats in the Senate, plus a new Democratic President.  In the 1934 mid-terms, the Democrats picked up an additional 9 seats in both the House and the Senate.  During this time FDR passed some key New Deal legislation.

1938 mid-term elections. Although in 1936 the Democrats won an additional 12 seats in the House and 6 seats in the Senate, there was certain opposition to some of FDR’s “court-packing” plan.  In addition, a recession hit the United States around 1937.  In 1938, the Democrats lost 7 seats in the Senate and 72 seats in the House.

1946 mid-term elections.  Harry Truman is now President, but he’s not a popular President.  At the time, Truman was not considered by most to be as presidential as FDR.  Although WWII was over, the Dems becaming the minority party, losing 55 seats in the House and 12 seats in the Senate.

1966 mid-term elections.  After the 1964 elections, with LBJ winning in a land-slide, the Dems had a 295-140 advantage in the House and a 67-33 advantage in the Senate.  The LBJ introduced the Great Society, which included Medicare/Medicaid.  In addition, the Vietnam war had heated up.  The Dems lost 48 seats in the house and 3 seats in the senate.

1978 mid-term elections.  In 1976, the United States elected a Georgian named Jimmy Carter.  Jimmy Carter was considered an honest man who could clean up DC.  Instead, President Carter fought with his own party over various issues.  The economy wasn’t strong, but it wasn’t yet weak from subsequent stagflation.  In the 1978 mid-terms, the Dems lost 3 seats in the Senate and 15 seats in the House.

1982 mid-term elections.  The United States elected former California Governor and former actor Ronald Reagan as President.  However, the economy was in recession with inflation and unemployment high.  Although Reagan is charismatic, his popularity had started to plunge.  In the 1982 mid-terms, the Dems gained 27 seats in the House.  The Senate, in Republican control (54-46) did not change.

1994 mid-term elections.  Bill Clinton was elected 2 years prior with 43% of the vote, and he pushed some ambitious legislation to Congress.  Gun-control legislation passed, but Health-care reform died.  The Dems lost 54 seats in the house and 8 seats in the Senate.  The Republicans are now in control.

As most of you can see, the current 2010 elections are not exactly like any of the above, but all of them have certain similarities to the current environment.  Please vote on which model is the closest to our current situation.  I’d like any additional thoughts to this diary.

By what margin will Bob Shamansky win?

View Results

Loading ... Loading ...