The definitive proof that FOR-PROFIT prediction exchanges (like BetFair and InTrade) are the best organizers of socially valuable prediction markets (like those on global warming and climate change).

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Last year, I said that the BetFair prediction markets on global warming would fail.

I said:

My prediction is that the first two BetFair Global Warming prediction markets (HSBC Investable Climate Change Index and ECX CFI Futures Contract) will fail miserably.

They failed, indeed. Remain only those two prediction markets, with ultra light volumes: Highest and Lowest UK Temperature.

As for the InTrade prediction markets on climate change (USA agrees before end of 2009 to reduce CO2 emissions by 10% or more by year 2025), liquidity is more than thin.

Now, ask yourself:

  • If BetFair and InTrade (which are for-profit prediction exchanges) encounter difficulties with those &#8220-socially valuable prediction markets&#8221-, why would not-for-profit prediction exchanges (like the Iowa Electronic Markets) be more successful at it?
  • Don&#8217-t you think that the American Enterprise Institute&#8217-s proposals (which would outlaw the for-profit prediction exchanges) are out of whack? I do. Let&#8217-s do something.

Land-Ocean year-to-date temperatures 0.35 Celsius over baseline

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according to GISS. Assuming the Intrade &#8220-Top 5&#8243- global warming contract expires according to the Land Ocean Index, May – Dec 2008 temperatures will need to average 0.65 Celsius over baseline. The record was set back in 2005, 0.62 Celsius over baseline.

Intrade needs to specify the expiry conditions more precisely.

Still, I&#8217-m remain short the contract:

Cross-posted from Caveat Bettor.

Previous blog posts by Caveat Bettor:

  • Final InTrade v. Zogby Showdown Results
  • Intrade lists Global Warming Contracts!
  • Intrade beats Zogby on Super Tuesday
  • Super Tuesday Showdown: Intrade v. Zogby
  • The Democrat SC Showdown: Intrade v. Zogby
  • Zogby beats Intrade in predicting Nevada caucus winner Clinton.
  • The GOP SC and Dem NV Showdown: Intrade v. Zogby

Well be eight degrees hotter in 30 or 40 years and basically none of the crops will grow. Most of the people will have died and the rest of us will be cannibals, said Turner, 69. Civilization will have broken down. The few people left will be living in a failed state -like Somalia or Sudan- and livi

No GravatarTed Turner @ Charlie Rose (on April 1st, 2008)

The answer is &#8220-better technology&#8220-.

Previous blog posts by Chris F. Masse:

  • How to win $100 in play money at HubDub, regardless of any political outcome
  • Problem 17: Prediction Markets — USMA D/Math Problem of the Week — Submission Deadline: April 3, 2008 at 1600
  • Midas Oracle is now powered by WordPress 2.5 —and you should be too.
  • Would be fun to have the equivalent for event derivatives.
  • QUESTION TO THE READERS: Could anyone guess what Nassim Nicholas Taleb would think of the prediction markets?

Intrade lists Global Warming Contracts!

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The announcement is here.

I asked for them at the end of 2006/beginning of 2007 (the post was on Jan 10 2007, but I think I requested them first). A conversation at Midas Oracle, a few months later.

The Contract Rules need more precise specification. While Intrade did use my suggestion of the Goddard Institute for Space Studies data to value the contract, I think Intrade must specifically state that the &#8220-J-D&#8221- January-December annual mean temperature series is being used, and on either the Global Mean Monthly data set, or else the Global-Land Ocean Temperature Index data set.

I personally prefer the latter, as ocean temperatures play a huge role in ice melts as well as other weather phenomena (e.g. hurricane frequency and intensity, even this political advocacy group pretending to be scientific says so). In any case, the two series are generally correlated well, so I have no strong preference which one Intrade specifies.

I used the latter of course, in working with Adam Siegel and the folks at Inkling Markets to create the very first Global Warming prediction market.

Cross-posted from Caveat Bettor.

Previous blog posts by Caveat Bettor:

  • Land-Ocean year-to-date temperatures 0.35 Celsius over baseline
  • Final InTrade v. Zogby Showdown Results
  • Intrade beats Zogby on Super Tuesday
  • Super Tuesday Showdown: Intrade v. Zogby
  • The Democrat SC Showdown: Intrade v. Zogby
  • Zogby beats Intrade in predicting Nevada caucus winner Clinton.
  • The GOP SC and Dem NV Showdown: Intrade v. Zogby

An Inconvenient Truth – Al Gores movie

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I just saw the DVD &#8212-and so did George Tziralis&#8217- brother.

An Inconvenient Truth - Al Gore’s movie

The main points:

  1. The Keeling curve, measuring CO2 from the Mauna Loa Observatory. [See chart below.]
  2. The retreat of numerous glaciers is shown in before-and-after photographs (see Retreat of glaciers since 1850).
  3. A study by researchers at the Physics Institute at the University of Bern and the European Project for Ice Coring in Antarctica presenting data from Antarctic ice cores showing carbon dioxide concentrations higher than at any time during the past 650,000 years.
  4. Temperature record since 1880 showing that the ten hottest years ever measured in this atmospheric record have all occurred in the last fourteen years.
  5. A 2004 survey by Naomi Oreskes of 928 peer-reviewed scientific articles on global climate change published between 1993 and 2003. The survey, published as an editorial in the journal Science, found that every article either supported the human-caused global warming consensus or did not comment on it.

Keeling Curve

Real Climate:

[…] How well does the film handle the science? Admirably, I thought. It is remarkably up to date, with reference to some of the very latest research. Discussion of recent changes in Antarctica and Greenland are expertly laid out. He also does a very good job in talking about the relationship between sea surface temperature and hurricane intensity. As one might expect, he uses the Katrina disaster to underscore the point that climate change may have serious impacts on society, but he doesn&#8217-t highlight the connection any more than is appropriate [].

There are a few scientific errors that are important in the film. […]

For the most part, I think Gore gets the science right, just as he did in Earth in the Balance. The small errors don&#8217-t detract from Gore&#8217-s main point, which is that we in the United States have the technological and institutional ability to have a significant impact on the future trajectory of climate change. This is not entirely a scientific issue — indeed, Gore repeatedly makes the point that it is a moral issue — but Gore draws heavily on Pacala and Socolow&#8217-s recent work to show that the technology is there [].

I&#8217-ll admit that I have been a bit of a skeptic about our ability to take any substantive action, especially here in the U.S. Gore&#8217-s aim is to change that viewpoint, and the colleagues I saw the movie with all seem to agree that [Al Gore] is successful.

In short: this film is worth seeing. It opens in early June.

External Link: Al Gore&#8217-s critics.

Previously: The London School of Economics chose InTrade-TradeSports over BetFair-TradeFair for floating event derivatives on global warming. + InTrade’s global warming prediction markets are more socially interesting than BetFair’s ones. + BetFair’s Global Warming Prediction Markets &#8212- CFM&#8217-s Views

Previous blog posts by Chris F. Masse:

  • A second look at HedgeStreet’s comment to the CFTC about “event markets”
  • Since YooPick opened their door, Midas Oracle has been getting, daily, 2 or 3 dozens referrals from FaceBook.
  • US presidential hopeful John McCain hates the Midas Oracle bloggers.
  • If you have tried to contact Chris Masse thru the Midas Oracle Contact Form, I’m terribly sorry to inform you that your message was not delivered to the recipient.
  • THE CFTC’s SECRET AGENDA —UNVEILED.
  • “Over a ten-year period commencing on January 1, 2008, and ending on December 31, 2017, the S & P 500 will outperform a portfolio of funds of hedge funds, when performance is measured on a basis net of fees, costs and expenses.”
  • Meet professor Thomas W. Malone (on the right), from the MIT’s Center for Collective Intelligence.

InTrades global warming prediction markets are more socially interesting than BetFairs ones.

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InTrade has just opened (and not publicized yet on their site feed) a set of global warming prediction markets &#8212-more exactly, event derivative markets on whether the world&#8217-s biggest national governments will soon agree to reduce CO2 emissions under the UNFCCC treaty. They are, in my view, more interesting than the pitiful BetFair&#8217-s prediction markets on global warming (2 out of 3, I mean) for the same two reasons (but which work positively, this time):

  1. Uninformed traders will be able to trade their opinions. Most of the US citizens have an opinion (positive or negative) on the US Congress politics and the federal legislations.
  2. Informed traders (hopefully, the market makers) will be able to follow some advanced indicators (in the Washington D.C. media, for instance) pertaining to this upcoming legislation (if any).

Once again, it shows that John Delaney&#8217-s InTrade is the King of the Prediction Markets &#8212-and that BetFair-TradeFair is painfully playing catch-up.

Here&#8217-s the InTrade contract statement for the US &#8212- (USA agrees before end of 2009 to reduce CO2 emissions by 10% or more by year 2025):

A contract will settle (expire) at 100 ($10.00) if the United States agrees before the end of 2009 to reduce CO2 emissions by the amount specified in the contract by the year 2025 (relative to the 1990 emissions baseline).

A contract will settle (expire) at 0 ($0.00) if the United States DOES NOT agree before the end of 2009 to reduce CO2 emissions by the amount specified in the contract by the year 2025 (relative to the 1990 emissions baseline).

Any reduction target must be part of a United Nations Framework Convention on Climate Change (UNFCC) [*] agreement reached before the end of 2009. Any agreement to reduce CO2 emissions made outside of the UNFCC will not be considered for expiry purposes.

A reduction target does not have to be ratified for the contracts to be expired – only agreed to under the UNFCC. [*]

Expiry will be based on official and public announcements from US officials or the UNFCC Secretariat, as reported in three independent and reliable media sources.

Due to the nature of this contract please also see Contract Rule 1.7 Unforeseen Circumstances.

The Exchange reserves the right to invoke Contract Rule 1.8 (Time Protection) if deemed appropriate.

Any changes to the result after the contract has expired will not be taken into account – Exchange Rule 1.4

Please contact the exchange by emailing [email protected] if you have any questions regarding this contract before you place a trade.

Important:
Please contact the Exchange if you have any query or uncertainty (including how it may be settled) about this Contract, the Rule above or the Contract Rules before you trade.

There are 4 other contracts (E.U., Russia, Japan, and China+India).

[*] There are 3 &#8220-C&#8221-s actually. Those Irish bozos are not even able to spell it correctly. &#8211-&gt- UNFCCC (United Nations Framework Convention on Climate Change). Look at the logo, below.

UNFCCC (United Nations Framework Convention on Climate Change)

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UPDATE: Mike Linksvayer&#8217-s comment&#8230-

They’d be even more interesting if offered in combination with electoral outcomes and more yet if offered in combination with climate outcomes. I’m happy to see BINLADEN+MUSHARRAF contracts recently added, but volume is almost nil. Intrade (or someone new) will need better technology to be really socially interesting — be a source of many contingent probabilities. Many explicit combination contracts is just unworkable. I’m also happy to see Intrade offering several multi-year contracts, of which the climate ones are a good example. I believe the Google Lunar contract is currently the longest term one, expiring in 2012. I’m rooting for Intrade and for something better to come along, simultaneously. :)

UPDATE #2: I have just found out, this Sunday afternoon, thanks to a tip from Ralf Martin, that the InTrade global warming prediction markets were set up in collaboration with the London School of Economics&#8217- Centre for Economic Perfomance.

UPDATE #3: InTrade have corrected the spelling on Saturday, December 15, 2007.

NEXT: The London School of Economics chose InTrade-TradeSports over BetFair-TradeFair for floating event derivatives on global warming.

Previous blog posts by Chris F. Masse:

  • Since YooPick opened their door, Midas Oracle has been getting, daily, 2 or 3 dozens referrals from FaceBook.
  • US presidential hopeful John McCain hates the Midas Oracle bloggers.
  • If you have tried to contact Chris Masse thru the Midas Oracle Contact Form, I’m terribly sorry to inform you that your message was not delivered to the recipient.
  • THE CFTC’s SECRET AGENDA —UNVEILED.
  • “Over a ten-year period commencing on January 1, 2008, and ending on December 31, 2017, the S & P 500 will outperform a portfolio of funds of hedge funds, when performance is measured on a basis net of fees, costs and expenses.”
  • Meet professor Thomas W. Malone (on the right), from the MIT’s Center for Collective Intelligence.
  • Tom W. Bell rebuts the puritan and sterile petition organized by the American Enterprise Institute (which has on its payroll Paul Wolfowitz, the bright masterminder of the Iraq war).

Only 7 web publications took the BetFair bait on global warming.

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BetFair climate

Yeah, at Midas Oracle, we do swallow baits on prediction markets!!! :-D

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BETFAIR: HSBC Investable Climate Change Index, ECX CFI Futures Contract, and Highest and Lowest UK Temperature.

MIDAS ORACLE: BetFair’s Global Warming Prediction Markets &#8212- CFM&#8217-s Views + BetFair&#8217-s Global Warming Prediction Markets

BetFair embrace decision markets.

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Betfair has launched a series of innovative betting markets which will provide clear indications of how public opinion views the on-going debate about climate change, by allowing people to speculate on climate indices developed to track the extent (or otherwise) of global warming.

Betfair’s exchange model will create a market price for climate change related outcomes, including the HSBC Investable Climate Change Index, the ECX CFI Futures Contract, and Highest and Lowest UK Temperature. The commission that Betfair earns from operating these markets will be ring-fenced and invested in the development of technologies to tackle the wider issue of climate change.

In what is a major blow to prediction markets supporters, the Betfair press release refers to aggregating market mechanisms as &#8220-decision markets&#8221-, rather than &#8220-prediction markets&#8221–

‘Decision markets’ have historically proved to be accurate gauges of political, economic and cultural change and better forecasters of the future than opinion polls and expert forecasts. Efficient market theory suggests that these climate markets will be the best aggregation of all the available information on the subject. This is the ideal place for experts, academics, businesses and interested parties to put money behind their views on long-range forecasts.

It remains to be seen how Chris Masse responds to the Betfair announcement.

[External Links: HSBC Climate Index + Carbon Futures + Highest and Lowest UK Temperature Futures]

Claude Allegre, Al Gore debunker

Claude Allegre debunks the first part of Al Gore&#8217-s documentary movie (the &#8220-catastrophism&#8221- part), and agrees with its second part (the &#8220-let&#8217-s use better technologies&#8221- part).

&#8220-Claude Allegre&#8221- at Google Search

Claude Allegre&#8217-s latest book (in French).

NEXT: An Inconvenient Truth &#8211- Al Gore’s movie