Economist solves puzzle: toilet seat up or down?

[IncidentalEcon]

https://www.msu.edu/~choijay/etiquette.pdf

[RiderOfGiraffes]

Now economists, but previously game theorists:

http://news.ycombinator.com/item?id=183158

[mooism2]

The correct answer is: always put seat and lid down, as this prevents the bathroom from being filled with a fine mist of your urine/faeces when you flush.

[mooism2 → mooism2]

Tsk. Don't just downvote, say why you disagree.