We study a model of collective decision making with endogenous information collection.Agents collect information about … decision is made. The reason for this result is that communicationmay aggravate the free-rider problem associated with …

works in anindividual decision experiment. Subjects are faced with a sequentialsearch problem. After extensive practice …

structure within an organisation, it ignores the decision-making mechanisms completely. The few studies which take into account … the decision-making mechanisms make all use of adaptations of well-established approaches for the analysis of power in non … cannot be extended to a class of decision-making mechanisms which allow certain actors to terminate a decision before all …