Extreme Prediction Markets & Ethics

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While Robin Hanson was busy signing Bob&#8217-s petitions and blablabling on philosophy, Jason Ruspini answered the questions.

Jason Ruspini (&#8221-The Brain&#8221-) has established himself as one of the experts in the field of prediction markets. Listen up.

1-2) These markets could have insider trading restrictions and forced settlement w/ new contract set.
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3-4) The CFTC/NFA could monitor a “large trader” list and have special reporting requirements for them. If trading seemed unreasonable given the objective outlook for a candidate, they could begin an investigation.
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5) Don’t void or unwind the market, just settle the contracts at the price immediately before the event and then start a new set of contracts as soon as possible.
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The only problem there is what happens when a price manipulation precedes an event such that the manipulated outcome locks-in the “manipulated” prices. The arrangements in 3-4) would go a long way towards addressing that scenario. Failing that, contracts could be worded in such a way to allow for freezing funds and unwinding trades in that sort of situation. Also, it would be difficult for a trader to set-off a feedback loop in a liquid binary market even if they were very large.

Where to find advice on how to set up your enterprise prediction markets

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Consultants

Inkling – URL: Inkling Markets – (Chicago, Illinois, U.S.A.)

  • Adam Siegel — Post Archives at Midas Oracle
  • Nathan Kontny

Consensus Point – (Nashville, Tennessee, U.S.A. &amp- Calgary, Alberta, Canada)

  • David Perry — Post Archives at Midas Oracle
  • Ken Kittlitz, who co-founded the Foresight Exchange in 1994. — Post Archives at Midas Oracle

NewsFutures – (Maryland, U.S.A. &amp- Paris, France, E.U.)

  • Emile Servan-Schreiber — Post Archives at Midas Oracle
  • Maurice Balick

Xpree – (U.S.A.)

  • Mat Fogarty — Post Archives at Midas Oracle

HP Services – HP Labs – (U.S.A.)

  • Predicting the future &#8211-with games — Introductory article
  • Information Dynamics Lab — Internal prediction markets
  • BRAIN – (Behaviorallly Robust Aggregation of Information in Networks) — Scoring Rules (i.e., non-trading technique)
  • Bernardo A. Huberman – Bernardo Huberman – Senior Fellow &amp- Director
  • Kay-Yut Chen –
  • Google Search for &#8220-prediction markets&#8221-

Hollywood Stock Exchange (HSX) &amp- HSX Research – (L.A., California, U.S.A.)

  • Prediction market consultancy firm
  • Movie business

Chris Hibbert – (California, U.S.A.)

  • Chris Hibbert (Software architect / Zocalo project manager) — Post Archives at Midas Oracle
  • Chris Hibbert&#8217-s personal website — Chris Hibbert&#8217-s personal blog —
  • Chris Hibbert&#8217-s CommerceNet profile — (His stint there ended in mid-2006.)

Robin Hanson – (George Mason U., Virginia, U.S.A.)

  • Robin Hanson — Post Archives at Midas Oracle
  • Robin Hanson does prediction market consulting work, and have no exclusive arrangements.
  • &#8220-I&#8217-m more interested in helping groups that want to add lots of value to big decisions, versus groups that just want to dabble in a new fad.&#8221-

Justin Wolfers – (U. of Pennsylvania&#8217-s Wharton business school, Pennsylvania, U.S.A.)

  • Justin Wolfers — Post Archives at Midas Oracle
  • Justin Wolfers takes on prediction market consulting work.
  • The prediction market industry is &#8220-a case where the interaction between firm practice and academic research are reasonably close.&#8221-

Koleman Strumpf – (U. of Kansas, Kansas, U.S.A.)

  • Koleman Strumpf — Post Archives at Midas Oracle
  • Koleman Strumpf can be approached to consult on prediction market projects.
  • &#8220-Prediction markets help harness the knowledge of diverse groups. They have great potential as a tool for industry.&#8221-

Michael Giberson – (Virginia, U.S.A.)

  • Michael Giberson (energy economist, who is also an expert in prediction markets) — Post archives at Midas Oracle
  • Knowledge Problem – Blog on economics, energy policy, more.

Robert Hahn – (American Enterprise Institute, Washington, D.C., U.S.A.)

  • Robert Hahn — Post Archives at Midas Oracle
  • Robert Hahn does consulting focused on improving decision making in the private and public sector. &#8220-This work builds on our evolving understanding of prediction markets and other economic tools.&#8221-

IntelliMarket Systems – (L.A., California, U.S.A.)

  • Charles R. Plott – Charles Plott – (CalTech Inst., California, U.S.A.)

Mercury Research and Consulting – (United Kingdom, E.U.)

  • Jed Christiansen — Post Archives at Midas Oracle

Ask Markets – (Greece, E.U.)

  • George Tziralis — Post Archives at Midas Oracle

Gexid – Global Exchange for Information Derivatives – (Germany, E.U.)

  • Bernd Ankenbrand — Post Archives at Midas Oracle

Nosco – (Danemark, E.U.)

  • Jesper Krogstrup — Post Archives at Midas Oracle
  • Oliver Bernhard Pedersen

Qmarkets – (Israel)

  • Noam Danon — Post Archives at Midas Oracle

ProKons – (Germany)

  • Peter Gollowitsch

Hive Insight – (Raleigh-Durham, North Carolina, U.S.A. &amp- London, U.K., E.U.)

  • Robert Wilburn (ex-NewsFutures)

Foresight Markets – (??)

  • BPH Technologies

NimaniX – (Israel)

  • Elad Amir (CEO), Littal Shemer Haim (VP Business development), David Shahar (VP R&amp-D)

PrediCom – (London, United Kingdom, E.U.)

  • Mikael Edholm

Previous blog posts by Chris F. Masse:

  • This is why I said that those who believe that Hillary Clinton has a chance to be on the Democratic ticket are “clueless”.
  • WEB EXCLUSIVE: — The annoted, historical, compound chart that those triple morons at the BetFair blog are hiding from their readers’ view. — It is located in a secret cache, linked to behind a picture of Hillary Clinton. — Curious place to locate a prediction market chart. — I bet nobody downloaded that chart. —
  • Knows the similarity between Google, Craig’s List, and the Drudge Report?
  • “Listening to each other is core to our culture, and we don’t listen to each other just because we’re all so smart. We listen because everyone has good ideas, and because it’s a great way to show respect. And any company, at any point in its history, can start listening more.”
  • 2 days after my ringing the alarm bell… THE FREE FALL
  • Tech News Of The Day — Friday Morning Edition
  • VIDEO: Why Hillary Clinton will never be the Vice President of the United States of America.

He asks questions; youll provide answers.

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I would like to ask the U.S. contributors to Midas Oracle what they would make of a prediction market for the 2012 Democratic nomination where one contender was backed heavily, at any price, despite losing every single primary heavily for months.

The Democratic nomination is only a once every four years event, but similar things to this happen regularly on tennis markets in the last 12 months.

The questions are

(1) What if Hillary Clinton herself wagered millions of dollars that she would not be the next Democratic candidate?

(2) What if someone had the power to knock Hillary Clinton out of the race somehow had wagered millions on her not being the 2012 candidate? An example where this could happen would be the tournament where a spectator knifed Monica Seles during that tennis match in the early 90s. She would then not be able to win that tournament, but what if there is a financial incentive for people to injure participants, like with Seles? Or if someone assassinated Clinton? Should that market be paid out?

(3) Should people be able to bet in near unlimited size on prediction markets, who weren’t regular bettors/traders? If it is a brand new account waging a quarter of a million dollars on a tennis player to lose, should that account have been restricted before placing that bet?

(4) Should there be circumstances where a multi-million pound gamble is paid out on Obama 2012, if over a period of a number of months, someone had backed him heavily to win the nomination, even though he was losing every single primary?

(5) If someone knifed Maria Sharapova, as happened with Monica Seles, you could make the argument that bets on that tournament should be void, if the knifeman has bet heavily on Sharapova not to win it, and because of her being knifed, she then doesn’t make the final and win. However, you could then reach a situation where someone injures a player deliberately, expecting that a prediction market would be voided, which they could also benefit from financially. A situation like this occurred in England in the seasons 1995/1996 and 1996/1997, where floodlights at soccer games were deliberately sabotaged, forcing abandonment of the matches concerned, as a result of the saboteurs not liking the half time scoreline. There is an incentive for someone to bet heavily against a Seles or a Sharapova, and then seriously wound or assault them to alter the outcome of a sports prediction market, but there is also an incentive to try to get a prediction market voided. The knifeman benefits from ensuring that Sharapova or Seles cannot win the tournament, but the saboteur benefits from the market being voided. The answer to the first one is probably to void the market due to foul play, removing the financial incentive to knife a female tennis player, but the chance to get a void market will provide a financial incentive to try to get the event abandoned,………. how should the arbiters of a prediction market put the right safeguards in place to remove financial moral hazard from the market?

Answer these questions below this present post or here.

Excellent article about enterprise prediction markets and Inkling Markets -with a good word for Robin Hanson, who invented MSR.

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Via Daniel Horowitz (Business and Technology Consultant)

Software taps into the zeitgeist to predict the future.

Previous blog posts by Chris F. Masse:

  • No Trades (other than at the start) —-> Not a reliable predictor, as of today
  • How you should read Midas Oracle
  • The best prediction exchanges
  • “There will be no media consumption left in ten years that is not delivered over an IP network. There will be no newspapers, no magazines that are delivered in paper form. Everything gets delivered in an electronic form.”
  • Hillary Clinton won’t be on the Democratic ticket. — It’s not going to happen. — N-E-V-E-R. — Not a chance. — Period.
  • Suggestion for WordPress — Subscribers’ Capabilities
  • This is why I said that those who believe that Hillary Clinton has a chance to be on the Democratic ticket are “clueless”.

The CFTC safe-harbor option for event markets

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The recommendation for safe-harbor of a group of influential economists to the CFTC aims squarely at the 4(c)3(K)* clause of the Commodity Exchange Act. The CFTC may approve a public interest exemption under 4(c) provided that the affected contracts are traded only between &#8220-appropriate persons&#8221-. 4(c)3(k) is the only qualification that would accommodate &#8220-retail&#8221- trading in the style of IEM, allowing, &#8220-Such other persons that the Commission determines to be appropriate in light of their financial or other qualifications, or the applicability of appropriate regulatory protections.&#8221- Regarding &#8220-other qualifications&#8221-, the economists recommend:

&#8220-that three types of entities be eligible for safe harbor treatment. The first would be not-for-profit research institutions, including universities, colleges, and think tanks wishing to operate exchanges similar to the Iowa Electronic Markets. The second would be government agencies seeking to do research similar to that of nongovernmental research institutions. The third group would consist of private businesses and not-for-profits that are not primarily engaged in research, which would only be allowed to operate internal prediction markets with their employees or contractors.

Regarding the applicability of regulatory protections, the economists recommend that such markets should be limited to small-stakes, low-fee contracts. This limitation addresses consumer protection because the CFTC is typically much less interested in non-levered transactions, and there is little chance of being able to manipulate a market with a small-stakes account. Possibly, consumer protection measures could completely satisfy 4(c)3(K).

The safe-harbor proposal looks like an expedient option that would avoid the problems of treating event markets as excluded commodities (or exempt commodities), which were touched on last time. One problem the CFTC faces is selecting a principle that would include only markets that pass an economic purpose test within their jurisdiction, and the safe-harbor proposal avoids this problem. Although there doesn&#8217-t seem to be anything in the CEA to indicate that an exempted market could possibly lie outside the agency&#8217-s jurisdiction, Congress has determined – significantly – that, &#8220-Rather than making a finding as to whether a product is or is not a futures contract, the Commission in appropriate cases may proceed directly to issuing an exemption.&#8221-

Arguably, if someone were to set-up non-profit small-stakes exchanges similar to the ones the economists describe, they would not need CFTC safe-harbor anyway – especially if they restrict trading to States where the predominant factor test applies. Safe-harbor would, however, allow for exchange profits.

I believe that a combined approach would work best. Treating event markets as excluded commodities would not contradict granting some exchanges public interest safe-harbors, which would especially be appropriate if they wanted to host markets like research science claims, where a trader might be in control of the outcome. Exchanges seeking to host larger stake markets useful for hedging could do so with a trading prohibition for people who might be in control of the outcome. From the CFTC&#8217-s perspective, the safe-harbor would be a less complicated option with regard to their jurisdictional scope. Ultimately, statutory clarification is needed.

* This section is listed as USC Title 7, Chapter 1 6(c) here.

Cross-Posted from RM&amp-P

JASON RUSPINIS CROCKERY: The Brain states forcefully that they are not event futures, but binary options. Still, as soon as he premieres prediction markets on tax rates at InTrade, he calls them tax futures -of course.

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Measured Enthusiasm for Prediction Markets – (PDF file) – by Jason Ruspini.

My thoughts:

  1. Peter McCluskey thinks they are &#8220-futures&#8221-.
  2. PAM was only extremely marginally about &#8220-terrorism and assassination futures&#8221-.
  3. Even though they don&#8217-t do much more than discounting known information, &#8220-prediction markets&#8221- is not a misnomer, since the term means that each prediction (in the form of an event derivative contract) is traded on a market.
  4. &#8220-Decision-aid markets&#8221-, not &#8220-decision markets&#8221- &#8212-I&#8217-d leave that last denomination for Robin Hanson&#8217-s original idea, when the decision applies automatically, after the trading.
  5. And what was Justin Wolfers&#8217- reasoning? Might we know? (And why did you swallow it?)
  6. Which are the manipulation papers making &#8220-unrealistic assumptions&#8221-? Names, please.
  7. Tax futures are great. But, who else in the world, other than mister Ruspini, believes that they can be fiscal hedging vehicles? (Not doubtful. Just asking. External links, please.)

Jason Ruspini on the regulation of US event derivative markets:

CFTC-like regulation would save these markets from having to navigate national and state gambling laws, but would come at the cost of flexibility. Some contracts would not be approved for political reasons even if they had demonstrable hedging utility and “economic purpose”.

CFTC regulation and election contracts

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Insofar as event markets are within the CFTC&#8217-s jurisdiction, they would likely be approved as &#8220-excluded commodities&#8221-. Here is the relevant part of the definition within the Commodity Exchange Act:

(iv) an occurrence, extent of an occurrence, or contingency (other than a change in the price, rate, value, or level of a commodity not described in clause (i))
that is—
(I) beyond the control of the parties to the relevant contract, agreement, or transaction- and
(II) associated with a financial, commercial, or economic consequence.

With the putative terrorism and assassination markets, by their nature, it is impossible to reliably identify who might manipulate an outcome. It could be argued then that such contracts do not involve commodities and lie outside the jurisdiction of the CFTC.* The counterargument is that such markets are actually &#8220-exempt commodities&#8221-, defined broadly in the CEA as &#8220-all non-agricultural, non-excluded commodities&#8221-. This is something for the CFTC to clarify: are event markets &#8220-excluded commodities&#8221-, &#8220-exempt commodities&#8221-, or might they fall into either category depending on their specifics? Examples of exempt commodities are energy products, metals and quasi-currencies like energy, bandwidth and carbon credits. In practice then, if not by law, exempt commodities have involved something deliverable in units other than cash, although specific contracts might also be cash-settled.

It is a good bet then that the CFTC would classify event markets as excluded commodities. Additionally, invoking the &#8220-beyond the control&#8221- clause would be a very antiseptic way for the agency to repudiate markets based on terrorist events and the like, although they would risk losing the ability to punish similar markets that do not meet all criteria. Putting that issue aside for a moment and considering only the CFTC&#8217-s approval process, this treatment would bring up two problems with markets that the agency might want to regulate. Each of these problems has a solution.

First, wouldn&#8217-t election and policy markets also be disqualified by the clause? After all, a candidate could throw an election for profit, or perhaps more likely, engage in some sort of &#8220-point shaving&#8221-. Remember, these are not securities and thus not subject to insider-trading laws. The CEA, however, includes a section 13(f) prohibiting members of exchanges from trading on material nonpublic information obtained through their exchange duties. It is feasible to create similar trading restrictions at the regulatory level, by disallowing candidates, their staffs and proxies from trading.

Such trading prohibitions would reasonably ensure that no trader would be in control of the outcome of the contract. The CFTC could levy a special trading fee (much less than 1% notional) on such contracts to offset the relative work they might entail. The framework for such an arrangement could possibly be clarified on the CFTC&#8217-s next reauthorization. In a sense, it was unfortunate that their request for comments on event markets came so late in their recent reauthorization process. From another perspective, they ostensibly have until 2013 to exercise innovative, progressive policy.

Now, what if someone not barred from trading possesses damning information, photos, etc, on a candidate? By deciding whether or not to release that information, are they then &#8220-in control&#8221- of the contract&#8217-s outcome? It&#8217-s doubtful. Even though they might influence the contract&#8217-s outcome, they are not &#8220-in control&#8221- of it. The situation is similar to whether or not a trader, who might be aware of a new oil find or simply has a large account, is in control of that non-&#8221-excluded&#8221- commodity price. In general, the rules should be designed to elicit as much information as possible, falling short of allowing traders to decide a 0 or 100 settlement.

The second issue is the implicit assassination option in candidates&#8217- contract prices.** This issue could be easily dealt with, as Intrade does with their updated rules. Clearly this would be necessary with CFTC-regulated contracts, or else an unknown might be in control of their outcomes. The CFTC rule might work as follows. Upon a death, all contracts would be immediately cash-settled at their last price before the event. As soon as possible, an updated set of contracts would then begin trading so that no trader is able to profit or lose from the jump in prices. This process would be similar to traders simply rolling into a new contract maturity. It would be disruptive, but nothing to complain about compared to the tragedy of the situation. Small modifications to the rule could address scenarios where a candidate is incapacitated for some time during which their candidacy is uncertain.

A more challenging scenario is the possibility of a manipulation preceding the event such that the forced settlement locks-in profits, presumably just as market power is exhausted. Regulations could provide for an investigation of such situations, and the relevant transactions and profits shouldn&#8217-t be too hard to find with that level of scrutiny.

This framework addresses several of the questions posed in the CFTC&#8217-s concept release. That document and comments elsewhere seem to indicate a reluctance to expand jurisdiction to the point where sports markets and gaming might be included. Officials now and then harken back to the pre-CFMA economic purpose test, but that test could be effectively reconstituted for event markets with a policy decision such that those markets will only be approved as excluded commodities, subject to their specific &#8220-economic consequence&#8221- clause. In itself, that policy would not impinge on the agency&#8217-s ability to prosecute unauthorized exchanges in similar markets (and hopefully they will treat Intrade with some degree of amnesty given the ambiguous and arbitrary law of this country). While this policy would leave the door open even for regulated sports-based hedging markets, the CFTC could leave the prosecution of online sports and gaming exchanges to the DOJ and state authorities for now. The burden of the duty to prosecute illegally operating exchanges might be smaller than feared, and, again, the agency could levy a special fee on such regulated markets to offset demands on its resources.

These opinions perhaps pose more questions than they answer. The Commodity Exchange Act is broad enough to encompass jurisdiction over event markets. The CFTC seems unsettled that the language is too broad, but there are ways for them to calibrate their jurisdiction at the policy level.

* A market in research science claims would follow the same logic in terms of jurisdiction. Even without a no-action letter or public interest exemption, the chances seem very good that such an exchange could operate without interference if they stayed with small claims, did not advertise and did not accept trades from States where the predominant factor test does not apply.

** Let me condemn Hillary Clinton&#8217-s recent remarks as sinister and irresponsible.

Cross-Posted from RM&amp-P

Who will be the next US Vice President, past January 2009?

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UPDATE:

To be kept updated on the prediction markets, go to the frontpage of Midas Oracle, or click on the InTrade tag.

Here are the expired contracts about the Democratic vice presidential nominee (Joe Biden).

Here is the expired contract about the Repuiblican vice presidential nominee (Sarah Palin).

ORIGINAL POST:

Unlike Bo Cowgill, I have stong reservations about those VP prediction markets. Read this WSJ post, for more.

InTrade

Democratic Vice President Nominee

Price for 2008 Democratic Vice-Presidential Nominee (with Field contract)(expired at convention) at intrade.com

Price for 2008 Democratic Vice-Presidential Nominee at intrade.com

Price for 2008 Democratic Vice-Presidential Nominee at intrade.com

Price for 2008 Democratic Vice-Presidential Nominee at intrade.com

Price for 2008 Democratic Vice-Presidential Nominee at intrade.com

Republican Vice President Nominee

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

Price for 2008 Republican Vice-Presidential Nominee at intrade.com

Price for 2008 Republican Vice-Presidential Nominee at intrade.com

Price for 2008 Republican Vice-Presidential Nominee at intrade.com

Price for 2008 Republican Vice-Presidential Nominee at intrade.com

BetFair

Next Vice President:

Democratic Vice President Nominee

Republican Vice President Nominee

NewsFutures

Barack Obama will pick a woman as running mate.

© NewsFutures


Explainer On Prediction Markets

Prediction markets produce dynamic, objective probabilistic predictions on the outcomes of future events by aggregating disparate pieces of information that traders bring when they agree on prices. Prediction markets are meta forecasting tools that feed on the advanced indicators (i.e., the primary sources of information). Garbage in, garbage out&#8230- Intelligence in, intelligence out&#8230-

A prediction market is a market for a contract that yields payments based on the outcome of a partially uncertain future event, such as an election. A contract pays $100 only if candidate X wins the election, and $0 otherwise. When the market price of an X contract is $60, the prediction market believes that candidate X has a 60% chance of winning the election. The price of this event derivative can be interpreted as the objective probability of the future outcome (i.e., its most statistically accurate forecast). A 60% probability means that, in a series of events each with a 60% probability, then 6 times out of 10, the favored outcome will occur- and 4 times out of 10, the unfavored outcome will occur.

Each prediction exchange organizes its own set of real-money and/or play-money markets, using either a CDA or a MSR mechanism.

Could information go backward in time?

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Applied to the psychological arrow of time, that would mean that we could remember the future, instead of the past. We would make a killing on prediction markets if we knew in advance how all contacts would expire. :-D

But, in micro physics, strange things are common. Eliezer Yudkowsky wrote about the Einstein-Podolsky-Rosen paradox, lately, but he got all things wrong.

I did a quick research on the Internet and found out that Olivier Costa De Beauregard is still hot on his interpretation of the EPR paradox &#8212-interpretation which introduces the concept of &#8220-zigzagging causality&#8221-, and which abides by both the physics of quantum mechanics and Einstein&#8217-s physics of general relativity.

Timelike Nonseparability and Retrocausation &#8211- PDF file

My thoughts:

  1. Reading Eliezer Yudkowsky at Overcoming Bias is a waste of time.
  2. It&#8217-s better to read the best physicists directly, when you are interesting in an issue.
  3. Robin Hanson and Olivier Costa De Beauregard should meet around a round of white Porto. They both studied (and are fond of) both physics and philosophy.
  4. As always, the solutions to complex problems (e.g., the EPR paradox) are crazy. &#8220-Zigzagging causality&#8221- is crazy, but it might well be the solution.
  5. Discoverers like Robin Hanson and Olivier Costa De Beauregard were often called on their craziness. When Louis De Broglie first heard about the &#8220-zigzagging causality&#8221- idea, he suggested to his secretary that Olivier Costa De Beauregard had a screw lose. Robin Hanson is familiar with that kind of reaction. :-D

Did Patri Friedman misread BetFair?

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About the latest New York Times story on BetFair fighting sports corruption&#8230-

Patri Friedman:

Prediction markets not only make fixing easier to profit from, by creating a liquid market for insider betting, but they also make it easier to detect, by creating a centralized database of betting for analysis: […]

So. the effects are mixed, and in the end we are left with the Homer Simpson-esque paradox that prediction markets are both the cause of, and the solution to, insider trading.

Hell, no.

My remarks about his 2 statements:

#2. Sports betting (thru bookmakers and sportsbooks) existed well before the apparition of the prediction exchanges (betting exchanges) &#8212-BetFair was created in 1999 and was launched in 2000, and TradeSports, in 2002.

#1. More money is bet on sports with bookmakers than with prediction exchanges (betting exchanges).

  1. Match fixing existed before betting.
  2. Profiting from match fixing existed before BetFair and TradeSports.
  3. BetFair is the only betting company in the world that has systematized a cooperation program with sports bodies in order to detect and fight sports corruption.