This paper studies the cognitive processes that enable decision-makers to switch between exploitation and exploration. We use functional magnetic resonance imaging (fMRI) in a sample of expert decision-makers to make two main contributions. First, we identify and contrast the specific brain regions and cognitive processes associated with exploitation and exploration decisions. Exploitation activates regions associated with reward-seeking, which track and evaluate the value of current choices, while exploration relies on regions associated with attentional control, tracking the value of alternative choices. Second, we propose and test the idea that stronger activiation of the brain circuits related to attentional control allows individuals to achieve better decision-making performance as a result. We discuss the implications of these results for strategic management research and practice.
Understanding the exploration-exploitation dilemma: An fMRI study of attention control and decision-making performance
ZOLLO, MAURIZIO
2014
Abstract
This paper studies the cognitive processes that enable decision-makers to switch between exploitation and exploration. We use functional magnetic resonance imaging (fMRI) in a sample of expert decision-makers to make two main contributions. First, we identify and contrast the specific brain regions and cognitive processes associated with exploitation and exploration decisions. Exploitation activates regions associated with reward-seeking, which track and evaluate the value of current choices, while exploration relies on regions associated with attentional control, tracking the value of alternative choices. Second, we propose and test the idea that stronger activiation of the brain circuits related to attentional control allows individuals to achieve better decision-making performance as a result. We discuss the implications of these results for strategic management research and practice.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.