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Old 10-20-09, 02:24 AM   #1
curinator
 
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Default Racial Bias In NBA Spread Outcomes

Stumbled upon an article recently and thought it was very interesting. Results were taken from the '91-'05 season, quite a large sample size for statistical significance. Obviously, the information is hard to analyze for predictive purposes as it's very difficult to know whether a bias such as this continues to exist, but still, quite the read.

For all you lazy non-readers and/or people who hate anything to do with math, go down to page 18 for graphs, the most important graph being on page 18. It shows the relationship between racial composition of a team, racial composition of the refereeing crew, and the relationship of the two translated into an ATS record.

Enjoy.

http://bpp.wharton.upenn.edu/jwolfer...NBABetting.pdf
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Old 10-20-09, 12:40 PM   #2
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I thought it was interesting also.
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Old 10-20-09, 05:18 PM   #3
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thanks for the read, enjoyed it also.
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Old 10-20-09, 05:48 PM   #4
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I am too illiterate to read this, but I do know that white teams are covering and winning machines at home since the dawn of time.
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Old 10-20-09, 06:10 PM   #5
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Interesting, but could have been juicier with fouls and overs/unders.
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Old 10-20-09, 08:30 PM   #6
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I wish it would open for me sounds interesting.
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Old 10-21-09, 12:27 AM   #7
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very interesting
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Old 10-21-09, 12:21 PM   #8
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Quote:
Originally Posted by rm18 View Post
I am too illiterate to read this, but I do know that white teams are covering and winning machines at home since the dawn of time.
Agreed, that's the most conclusive finding I saw from this report.
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Old 10-21-09, 12:22 PM   #9
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Quote:
Originally Posted by Dark Horse View Post
Interesting, but could have been juicier with fouls and overs/unders.
Would you be interested in gathering this and also the 2006-08 results?
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Old 10-26-09, 04:55 AM   #10
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Quote:
Originally Posted by curinator View Post
Stumbled upon an article recently and thought it was very interesting. Results were taken from the '91-'05 season, quite a large sample size for statistical significance. Obviously, the information is hard to analyze for predictive purposes as it's very difficult to know whether a bias such as this continues to exist, but still, quite the read.

For all you lazy non-readers and/or people who hate anything to do with math, go down to page 18 for graphs, the most important graph being on page 18. It shows the relationship between racial composition of a team, racial composition of the refereeing crew, and the relationship of the two translated into an ATS record.

Enjoy.

http://bpp.wharton.upenn.edu/jwolfer...NBABetting.pdf
nice link
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