Mueller, D., & Kaniovski, S. (2006). Community Size, Heterogeneity and Voter Turnouts. Public Choice, 129(3-4), 399-415.

Orosel, G., Ottaviani, M., Vesterlund, L., & Bose, S. (2006). Dynamic monopoly pricing and herding. RAND Journal of Economics, 37(4), 910-928.