The Sports Economist picks up on the economic impact of Tiger’s expected absence from professional golf tournaments this year.

But it may be a boon to academia.  I previously blogged about Jen Brown’s research on “the Tiger Woods effect” as evidence of strategic effort in contests.  In tournaments with Tiger Woods present, the rest of the field performs noticably worse than in tournaments in which he was absent.  While that study was careful to note and account for the possibility that Tiger’s absence (by choice) from a tournament might be correlated with some unobservable factor that could bias the conclusion, these concerns are always present.

Fortunately, over the next year we will have a nice natural experiment due to the fact that Tiger’s absence will represent truly independent variation.  Looking forward to seeing an update on the Tiger Woods effect.  (Trilby toss:  Matt Notowidigdo.)