The HHS-Sebelius prediction market might be (yet) another case-in-point for documenting velocity.

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It is only today (February 19) that the New York Times emerges out of hibernation and headlines:

Kansas Governor Seen as Top Choice in Health Post. &#8212- Gov. Kathleen Sebelius is emerging as President Obama’s top choice for secretary of health and human services.

Now, look at the red line in the HubDub chart below: the prediction markets nailed her since the beginning of February 2009.

Of course, a scientific comparison would have scrutinized more closely than I did all the news articles from the New York Times (and from other mass media). That&#8217-s what we are going to do with the &#8220-Open Institute Of Prediction Markets&#8220-. To this end, I will set up a portable and distributed &#8220-Prediction Markets Consortium&#8221- in the coming days. Then, I will try to anchor it in an institution of higher education, and, after that, I will try to gather support from think tanks and foundations. Not an easy task, but I know now that I can count on many prediction market people and companies. It should be an industry endeavor &#8212-and it should deliver results, in the end (demonstrating the social utility of the prediction markets by documenting velocity, and, from there, following a logical thread which I will talk you about later on).

PS: About velocity&#8230- Remember that we are about the prediction markets versus the mass media (The New York Times, The Times of London, NBC News, BBC News, etc.) &#8212-as opposed to the vertical media (Politico.com, Nate Silver&#8217-s blog, PoliticalBetting.com, etc.). The distinction is very important to keep in mind.

UPDATE: The only stuff I can find about Sebelius for HHS is that February 9 piece from the Associated Press (which didn&#8217-t get a mass audience since it was not-republished in the New York Times or other mass media), saying that she was &#8220-near the top&#8221- for the job. Well, &#8220-near the top&#8221- is not like saying she was &#8220-on top&#8221-.

UPDATE #2: The Sebelius story is picking steam in the mass media. See Nate Silver&#8217-s take.

ADDENDUM: Andrew Gelman tells me that he thinks that &#8220-the Associated Press is a mass medium. It is a cooperative organized by a bunch of newspapers.&#8221- I think that the AP news articles do indeed reach a big audience when they are re-published or cited in the mass media. But in the Sebelius case above, it was not the case.

Previously: The truth about prediction markets

Who will be the next nominee of the HHS, now that Daschle has withdrawn from consideration?

No HHS contract on InTrade, BetFair or NewsFutures. :(

Now that Joe Biden is the Democratic vice president nominee, what to think of Justin Wolfers August 1st column for the WSJ?

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The good point is that he dealt well with the fact that the VP prediction markets fed on primary indicators that are less reliable than the ones used for the political elections.

The bad point is that, at the time he wrote up his column, Virginia governor Tim Kaine was the favorite of the InTrade VP prediction markets. The others were, in decreasing order, Evan Bayth, Kathleen Sebelius, and then&#8230- Joe Biden. So, the critic reading his column today could say that the prediction markets are oversold to a gullible public and that a prediction market bubble ready to pop up is forming under our very nose.

– Now, we know that Barack Obama made his decision while vacationing in Hawaii (less than 2 weeks ago). That&#8217-s only from that date that the VP prediction markets started generating probabilistic predictions worth quoting. The trick is that Justin Wolfers (and the other prediction market analysts) didn&#8217-t know that, on August 1st. (PDF file)

– I don&#8217-t regret my decision not to publish about the VP prediction markets. I&#8217-d look like an idiot today.

The vetting of the many potential Democratic vice president nominees was not as secretive as I thought. – Bo Cowgill was right, in hindsight.

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The New York Times has a recount on how Barack Obama reached his decision on Joe Biden. The final decision was probably made 10 days ago, while Barack Obama was vacationing in Hawaii.

[…] Mr. Obama’s decision had as much to do with Mr. Biden’s appeal among white working-class voters and compelling personal story, and his conclusion that the Delaware senator was &#8220-a worker.&#8221-

The important information in the NYT piece is that Barack Obama personally called governor Bill Richardson &#8220-late last week&#8221- to announce him that he was not considered anymore. That&#8217-s around the time the Joe Biden rumor began to have more weight in the media circles &#8212-see the InTrade chart below.

Bo Cowgill, back in May 2008 (when I started to act as a prophet of doom):

This is dumb. Cover them if something interesting happens. Maybe your theory will turn out to be wrong. Anyhow: Although the decision is made in secrecy, the Presidential nominees have a number incentives which we have plenty of information about. Specifically:
* They want someone who will balance their tickets in terms of geography, race and class.
* They want someone who will help with weak areas of their campaigns.
* They want someone who will be a good campaign surrogate — giving good speeches and attacking the opponents effectively.
* They want to avoid a VP who will de-motivate or offend the base.
* They want to avoid someone with a bunch of skeletons in the closet such as angry ex-wives, out-of-wedlock kids, etc.
* Etc etc.
Anyhow, I don’t see any reason to ignore these markets in case something interesting happens. I read Midas Oracle so that I don’t *have* to read a whole bunch of other websites!

Bo Cowgill was on the right track, now that I think of it &#8212-in a society where everything leaks out.

On the opposite of the spectrum, Tom Snee was too much extreme in his view:

According to Tom Snee of the Iowa Electronic Market, at Iowa University, futures markets need more hard information than they get in the veepstakes, to reliably predict a result.

Markets are very good at predicting elections, he says – but not choices being made inside Barack Obama&#8217-s or John McCain&#8217-s head.

Justin Wolfers was more measured.

So, Bo Cowgill and Justin Wolfers are the winners, on that one.

I was partially wrong. I am a bit too extreme, sometimes. (Did someone else notice that? :-D ) I need to learn more about&#8230- granularity.

PS: On the Republican side, now&#8230-

Price for 2008 Republican VP Nominee (others upon request)(expired at convention) at intrade.com

Who will be the Republican Vice Presidential Nominee?

Barack Obama + Joe Biden – THE PREDICTION MARKETS NAILED IT… triple alas (for my reputation as a world-wide prediction market pundit, and for the debate on the different quality of the various primary indicators out there).

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“Friend &#8212- I have some important news that I want to make official. I’ve chosen Joe Biden to be my running mate.”

Some blogger says his wife is fantastic.

New York Times portrait of Joe Biden.

UPDATE: Barack Obama&#8217-s speech + Joe Biden&#8217-s speech

I think it is the worst pick ever. What a blunder. Joe Biden (a D.C. insider) is unpopular and gaffe prone. Plus, that choice shows that Barack Obama is insecure when it comes to foreign policy. An emphasis on the economy and, thus, on a successful gubernatorial experience would have been better.

Kathleen Sebelius was the one to pick. She is my vice president. (And Ron Paul is my president. :-D )

I have over-estimated the secretiveness of Barack Obama&#8217-s decision process. The chart above obviously shows that the Joe Biden narrative leaked out to reporters was beamed out for a purpose: testing the Obama-needs-a-VP-who-is-strong-in-foreign-policy argument, and letting the Press do the final vetting on gaffe-prone Joe Biden.

InTrade CEO John Delaney (along with the HubDub and BetFair people) will now brag on his marketing material that his prediction exchange did forecast Joe Biden as the Democratic vice president nominee.

What&#8217-s bad in all that (other than I have an egg on my face [*] ) is that we won&#8217-t have a public debate on the different quality of the various primary indicators, and how that conditions the accuracy of the prediction markets.

[*] I have an egg on my face, but Caveat Bettor has a whole omelet on his. :-D

Barack Obama drops hints about who his VP candidate will be. – Might be Evan Bayh.

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Time:

QUESTION: One of the biggest moments in the campaign is going to be your announcement of a vice president. What is that decision going to tell voters about you?

BARACK OBAMA: Hopefully, the same thing that my campaign has told the American people about me. That I think through big decisions. I get a lot of input from a lot of people, and that ultimately, I try to surround myself with people who are about getting the job done, and who are not about ego, self—aggrandizement, getting their names in the press, but our focus on what&#8217-s best for the American people.

I think people will see that I&#8217-m not afraid to have folks around me who complement my strengths and who are independent. I&#8217-m not a believer in a government of yes—men. I think one of the failures of the early Bush Administration was being surrounded by people who were unwilling to deliver bad news, or who were prone to simply feed the president information that confirmed his own preconceptions.

&#8220-Not about ego&#8221-&#8230- is no good for Joe Biden.

&#8220-Complement&#8221-&#8230-. is no good for Kathleen Sebelius and Tim Kaine.

So, it might be Evan Bayh.

UPDATE: Or Jack Reed.

Barack Obama + Kathleen Sebelius

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New York Times publishes the portraits of all the VP candidates.

I have just read the article on Kathleen Sebelius&#8230- and that has strongly reinforced my view that she is the best pick for Barack Obama.

I am less opinionated as for what should be the ideal Republican ticket. (Wait&#8230- I want Ron Paul as VP candidate. :-D )

Inexperienced Illinois senator (and presumptive Democratic nominee) Barack Obama should pick Kansas governor Kathleen Sebelius as vice president candidate to bring executive experience to the Democratic ticket -and to piss off Hillary Clinton (which will delight me).

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ENDLESS VEEPSTAKES: Why you should never trade on VP prediction markets, and why their probabilistic predictions are as stochastic as Paris Hiltons daily dress picks.

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As I explained in early June 2008, the VP speculations that appear in the Press should never be taken seriously. Most of them (and you don&#8217-t know which ones) are a big orchestration of pure lies aimed at creating publicity, or wicked lies in the form of trial balloons. The aims of the political campaigns are to:

  • creating suspense (sometimes false) so as to generate free publicity-
  • sending a positive message to the supporters of each VP candidate-
  • letting the Press do the vetting of the VP candidates-
  • flattering the political journalists by leaking to them-
  • sending out false leaks so as to preserve the surprise for the scheduled announcement day-
  • sometimes, buying time to impose the head of the VP search committee as the most serious VP candidate (remember Dick Cheney in 2000). [Psstt… Funny enough, in the 2008 election, Michael Moore is pulling for Caroline Kennedy. :-D ]

All that means that there are no good primary indicators for the prediction markets on the Democratic and Republican VP-candidate selections.

I want to offer 6 remarks:

  1. Not all prediction markets are created equal. Some have good primary indicators (e.g., the prediction markets on the presidential elections, thanks to polls), while some other prediction markets have unreliable primary indicators (e.g., the prediction markets on who will be on the ticket).
  2. The prediction exchange executives (like InTrade-TradeSports CEO John Delaney) will never tell you that, because their job is to sell their wares, of course.
  3. The public needs prediction market analysts, who can judge the quality of the primary indicators of one particular prediction market, so as to separate the grains from the shaft &#8212-reliable prediction markets from unreliable prediction markets. (A prediction market analyst has also other functions, which I will blog about later on.)
  4. A prediction market analyst should have a dual competency &#8212-in a vertical (in our example, US politics), and in prediction markets.
  5. The expertise in the vertical (here, politics) should be a major, and the expertise in prediction markets should be a minor. Take a look at these 2 mainstream media news stories: the one written Jack Shafer in Slate (which I linked to at the top of this post), and the one written by Justin Wolfers in the Wall Street Journal. Obviously, the one that shows the most mastering is the one written by Jack Shafer, an American professional journalist who follows US politics for a living.
  6. The consequence of that for prediction market journalism is that the writer should be an expert in a vertical, and the editor should be an expert in prediction markets &#8212-and not the other way around.

That said, I wish the very best of luck to our good friends Caveat Bettor (who is betting on Tim Kaine) and Nigel Eccles (who is predicting Joe Biden). :-D

UPDATE: My (informal) Democratic VP-candidate bet is on Kathleen Sebelius. Hint, hint.

UPDATE: Gawker says that Joe Biden would be a horrible choice. I agree. Plus, he has denied to be the pick. He could have lied to reporters, though.

UPDATE: New York Times publishes portraits of all VP candidates.

DEVELOPING&#8230-

NEXT: While InTrade CEO John Delaney is deceiving the journalists to sell his wares, Tom Snee of the Iowa Electronic Markets is telling them the truth: BEWARE THE VP-CANDIDATE PREDICTION MARKETS, THEY JUST AGGREGATE RUMORS.

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