Private e-mail requests and the diffusion of responsibility. - Greg Barron; Eldad Yechiam (Comput. Hum. Behav., 2002)

Learning to Ignore Online Help Requests. - Eldad Yechiam; Greg Barron (Comput. Math. Organ. Theory, 2003)

Right of Way in the Sky: Two Problems in Aircraft Self-Separation and the Auction-Based Solution. - Ido Erev; Greg Barron; Roger W. Remington (Hum. Factors, 2004)