@article {240, title = {Empirically Based, Agent-based models}, journal = {Ecology and Society}, volume = {11}, year = {2006}, pages = {37}, keywords = {Agent-based models, empirical applications, social science methods}, url = {http://www.ecologyandsociety.org/vol11/iss2/art37/}, author = {Marco A. Janssen and Elinor Ostrom} }