How electable are the GOP’s presidential hopefuls? (Originally posted on Yahoo!'s "The Ticket" blog)
DavidMRothschild on September 09, 2011 @ 7:34PM
I posted a blog piece on Yahoo on the electability of the Republican candidates for President. Click Here for Full Text. As you can see, Rick Perry took a hit in both his likelihood of winning the Republican primary and his electability in the general during his first debate on Wednesday. The chart is here:
The real-time updating table is here:
2012 President - Conditional Probability of Victory for Republican Candidates
DavidMRothschild on May 18, 2011 @ 2:20PM
Within the past week, both Mike Huckabee and Donald Trump announced that they would not seek the Presidency in 2012. The prediction markets had plenty to say about these candidates both before and after they dropped out of the running. Both men's likelihood of winning the Republican nomination peaked at nearly 9%, but the markets show that the end of their campaigns came about under very different circumstances. Below is a chart of Mike Huckabee's likelihood of winning the Republican nomination, where the red line marks the moment when he made the announcement he was not running during his weekly Fox News TV show. One day before his on-air announcement, when rumors of an impending announcement on his campaign began to spread, this market tanked rather quickly. The market was reasonably quick to recognize that he was going to drop out of the race. However, it appears as though the market began to second-guess itself over the following 24 hours - perhaps due to conflicting rumors - and by the time of his announcement, the Huckabee contract regained about 1/3 of the value lost during the previous day.
Donald Trump's likelihood of winning the Republican nomination peaked just before President Obama released his long-form birth certificate on April 27, and began its precipitous decline just as Obama announced the death of Osama Bin Laden on May 1. The final drop on May 17 coincided with his announcement that he will renew his job as a television personality, rather than run for President. While Huckabee was an extremely viable candidate prior to his announcement, Trump had already been trending towards irrelevancy, even before his announcement.
I regret that we had not been tracking Jon Huntsman's chances until very recently, but the other two candidates who clearly benefited the most probability of victory with the Huckabee announcement were Mitt Romney and Tim Pawlenty. As I note in the first chart there are really two separate noteworthy events in Huckabee's withdrawal from the race. The first occured when rumors of an impending announcement were circulating and the second occurred a day later when his decision was announced. The first reaction of the market was to assume that Romney was going to really benefit from Huckabee's departure. After the rumors began, going into the formal announcement (where the red line is located), Romney had absorbed almost all of the Huckabee's total loss. Yet Romney gained little from the formal announcement while Pawlenty, who had already fallen back down to his pre-rumor level, got a nice boost from the actual announcement. One thing is clear from this analysis: the market is undecided on who benefited from the Huckabee announcement.
DavidMRothschild on April 13, 2011 @ 3:28PM
Three recent polls have come out in regard to the Republican Presidential Nomination. These polls by CNN, Fox, and NBC have Donald Trump in first, third, and second respectively. Further, they have Mitt Romney in fourth, second, and first respectively.
Imagine that there is three types of information about the current field of Republican candidates: first is known to the average Republican voter, second is known to political informed people, and third is unknown. An example of the first type of information for Trump is that he is a popular TV personality and for Romney that he is a former governor of Massachusetts. An example of the second type of information for Trump is that his business affairs and personal life are very rocky and for Romney that he was an extremely successful businessman. The third type of information is all of those things that will happen between now and Election Day, for which is unknown.
In short, differences between poll-based and prediction market-based forecast of who will ultimately win the Republican nomination hinge heavily on the second type of information: information that political informed people in the prediction market know and the average Republican voter does not know now, but will know on Election Day. In this situation, that type of information is generally neutral or positive for Romney, Tim Pawlenty, and Mitch Daniels, but negative for Trump. That is why although Trump is trending second in the polls of today, the self-selected politically informed people who gamble in the prediction markets have Trump as the fourth most likely person to get the Republican nomination. They are betting that the public will learn what they know about Trump and then become less likely to vote for him, relative to the other candidates.
2012 President - Likelihood of Republican Nomination
DavidMRothschild on January 11, 2011 @ 1:34PM
Immediately in the aftermath of Saturday's assassination attempt on Congresswoman Gifford, that resulted in the death of six people including a federal judge and a nine year old girl, the media began speculating on the political fallout to Sarah Palin's 2012 Presidential aspirations. In March she had put out an advertisement with a target on Congresswoman Gifford and then told asked that her followers "Don't Retreat, Instead - RELOAD!" Thus, after the massacre people began to discuss her contribution to both the specific target and the general heated atmosphere in politics; regardless of her complicity, and thus far there is no direct evidence the assassin followed Mrs. Palin, talk of it has political consequences. As several blogs have already noted, the market for her 2012 Republican nomination responded immediately ... on Intrade. She lost over 1/3 of her probability in the immediate aftermath of the massacre. Yet, the movement a different market, Betfair, was much smaller, as it was already trading lower for Mrs. Palin; Betfair has consistently had less confidence in Mrs. Palin's viability as the Republican nominee. The chart is below:
DavidMRothschild on December 04, 2010 @ 8:18PM
When you think about 2012 Presidential nominations you are likely thinking about Palin, Romney, and the Republicans. But, as the year comes to close and the 111th Congress end on December 17th or so, I urge you keep an eye on the Democratic ticket. An editoral in today's Washington Post urges a Democrat to run to the left of the President to force him to hold firm on taxes, war, and social issues. First, it would be difficult for Biden to do that from within the adminstration and Clinton is not that person, thus for this to happen it would have to be an outside option. We will make sure to add that person, and you will see it coming with Obama falling. Second, notice the discrepencies between Betfair and Intrade on Hillary and Biden.