Anderson, Jon; Burks, Stephen V.; Carpenter, Jeffrey P.; … - 2012 - Revised version of 2010-22
States: college students, non-student adults from the community surrounding the college, and adult trainee truckers in a …, we observe a large difference between self-selected college students and self-selected adults: the students appear … other-regarding preferences between the selfselected adults and the adult trainees, suggesting that selection is unlikely to …