@article{economics2008-1,
 author = {Annamaria Fiore and Andrea Morone},
 title = {A Simple Note on Informational Cascades},
 journal = {Economics: The Open-Access, Open-Assessment E-Journal},
 volume = {2},
 year = {2008},
 number = {2008-1},
 url = {http://www.economics-ejournal.org/economics/journalarticles/2008-1}
}