Saturday, October 13, 2012

Paul Solmon — Why the President Is Still a Heavy Favorite on the Prediction Markets


Getting to be time to take the prediction markets seriously.
If you want to follow the presidential race on the prediction markets yourself, here are three links: Intrade;Betfair, where to translate odds like 1.47 into a percentage, you divide 1.47 into 1 (about 68%); and finally IEM -- the Iowa Electronic Markets, where the current odds are in the two boxes on the lower right; Obama, above; Romney, below. Be advised, though, that Intrade and Betfair represent wagering on who becomes President. IEM betting is on who wins the popular vote. [links in the article.]
PBS News Hour
Why the President Is Still a Heavy Favorite on the Prediction Markets
Paul Solmon

4 comments:

Trixie said...
This comment has been removed by the author.
mike norman said...

Great post, Tom. I had been wonderng about the huge discrepancy between the polls and Intrade. Let's see what happens.

Matt P. said...
This comment has been removed by the author.
Matt P. said...

That chart looks like FB.

https://data.intrade.com/graphing/jsp/closingPricesForm.jsp?contractId=743474&tradeURL=https://www.intrade.com