I regularly teach courses in statistics. And make no mistake about it, I LOVE teaching statistics. I’ve taught this class since 1996, have (with Sara Hall) co-authored a textbook on the topic, and I’d ...

Around the world, sector-specific regulation of communications markets is being phased out. One way to think about this is that Type I errors (mistakenly prohibiting procompetitive activities) are ...

What do Icelandic volcanic ashes have in common with an innocent Brazilian man wrongly shot to death in a subway station by the London Metropolitan Police because they misidentified him as one of the ...

As many people have noticed, Rasmussen’s polls this year have tended to be more favorable to Republican candidates and causes than those of most other polling outfits. This does not necessarily imply ...

Martin Landau and Russell Stout, Jr. We are often told that "To manage is to control." This phrase fuses two different concepts into synonymy. The bulk of the writing on management-control makes it ...

This is a preview. Log in through your library . Abstract The literature on structural equation models is unclear on whether and when multicollinearity may pose problems in theory testing (Type II ...