In agent based modeling many approaches are used for modeling agents’ behavior. They range from relaxing the rationality assumption to consider participants’ behavior in experiments. Important suggestions come from qualitative research in particularly from social sciences. We propose an approach to model artificial agents by applying Glaser and Strauss Grounded Theory. As an example, we ran an experiment with human participants facing an incentive problem. We show how the observed behaviors were coded to ground the behavioral rules of agents. We then compared the results obtained with grounded agents simulation to human participants’ performance and to the theoretical optimum obtainable with fully rational agents. This method is able to generate simulated data with statistical distribution not significantly different from experimental data. This approach can be fruitfully applied to several problems of social interactions in organizations and work groups.
Grounded Theory applied to ABM
DAL FORNO, Arianna;MERLONE, Ugo
2012-01-01
Abstract
In agent based modeling many approaches are used for modeling agents’ behavior. They range from relaxing the rationality assumption to consider participants’ behavior in experiments. Important suggestions come from qualitative research in particularly from social sciences. We propose an approach to model artificial agents by applying Glaser and Strauss Grounded Theory. As an example, we ran an experiment with human participants facing an incentive problem. We show how the observed behaviors were coded to ground the behavioral rules of agents. We then compared the results obtained with grounded agents simulation to human participants’ performance and to the theoretical optimum obtainable with fully rational agents. This method is able to generate simulated data with statistical distribution not significantly different from experimental data. This approach can be fruitfully applied to several problems of social interactions in organizations and work groups.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.