15 février 2013
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Arthur Charpentier, « From Simpson's paradox to pies », Freakonometrics, ID : 10.58079/oup5
Today, I wanted to publish a post on economics, and decision theory. And probability too... Those who do follow my blog should know that I am a big fan of Simpson's paradox. I also love to mention it in my econometric classes. It does raise important questions, that I do relate to multicolinearity, and interepretations of regression models, with multiple (negatively correlated) explanatory variables. This paradox has amazing pedogological virtues. I did mention it several times on this blog ...