An interactive method for service design has been proposed for services that heavily depend on human expertise and performance. In this method a simulation model of the service processes is to be constructed based on ethnographic field observation, and then the model is to be validated by...

The role of the European Parliament (EP) under the consultation procedure has been widely neglected by rational choice models of legislative decision-making in the European Union (EU). This paper offers a new understanding of the procedure by means of a computational model in which lobbyists...

The basic difficulty in cooperation theory is to justify the cooperation. Here we propose a new approach, where players are driven by their altruism to cooperate or not. The probability of cooperation depends also on the co-player’s reputation. We find that players with positive altruism...

We have studied the microscopic structure and thermodynamic properties of a core-softened fluid model in disordered matrices of Lennard-Jones particles by using grand canonical Monte Carlo simulation. The dependence of density on the applied chemical potential (adsorption isotherms), pair...