The Univ of Iowa's Electronic Market, much better predictor of these things than polls, is now showing strong indication for Democratic takeover of the House, and nearly equal chance of Republicans maintaining control of Senate.
I thought it would be a bit closer than these figures..
the markets at Pinnacle sportsbook, etc show about the same thing.
Reading the Wiki entry on prediction markets, I was surprised to read this:
"These markets actually have a long and colorful lineage. Betting on elections was common in the U.S. until at least the 1940s, with formal markets existing on Wall Street in the months leading up to the race. Newspapers reported market conditions to give a sense of the closeness of the contest in this period prior to scientific polling. The markets involved thousands of participants, had millions of dollars in volume in current terms, and had remarkable predictive accuracy."
I met a fellow in Chicago who worked at an importing firm that set up an internal market for employees to bet on what future quarterly earnings would be. Beat the accounting dept estimates 75% of the time and put a few bean counters out of work!
Iowa market--graph 2006 US House Control Market
Iowa market--graph of 2006 US Senate Control Market
I thought it would be a bit closer than these figures..
the markets at Pinnacle sportsbook, etc show about the same thing.
Reading the Wiki entry on prediction markets, I was surprised to read this:
"These markets actually have a long and colorful lineage. Betting on elections was common in the U.S. until at least the 1940s, with formal markets existing on Wall Street in the months leading up to the race. Newspapers reported market conditions to give a sense of the closeness of the contest in this period prior to scientific polling. The markets involved thousands of participants, had millions of dollars in volume in current terms, and had remarkable predictive accuracy."
I met a fellow in Chicago who worked at an importing firm that set up an internal market for employees to bet on what future quarterly earnings would be. Beat the accounting dept estimates 75% of the time and put a few bean counters out of work!
Iowa market--graph 2006 US House Control Market
Iowa market--graph of 2006 US Senate Control Market

