Economists explore the research value of virtual worlds
By Doug Campbell
Castronova, Edward. "Virtual Worlds: A First-Hand Account of Market and Society on the Cyberian Frontier." CESIFO Working Paper No. 618, December 2001.
Castronova, Edward. "On the Research Value of Large Games: Natural Experiments in Norrath and Camelot." CESIFO Working Paper No. 1621, December 2005.
Bray, David A., and Benn R. Konsynski. "Virtual Worlds, Virtual Economics, Virtual Institutions." Emory University Working Paper Series, May 2007.