@article{Arrow2008,
author = {Arrow, K.J. and Forsythe, R. and Gorham, M. and Hahn, R. and Hanson, R. and Ledyard, J.O. and Zitzewitz, E.},
title= {The promise of prediction markets},
year = {2008},
doi = {10.1126/science.1157679},
volume = {320},
number = {5878},
pages = {877--878},
}