Adaptive decision making in real-world contexts often relies on strategic simplifications of decision problems. Yet, the neural mechanisms that shape these strategies and their implementation remain largely unknown. Using an economic decision-making task, we dissociate brain regions that predict...

Marketers often employ a variety of positive emotions to encourage consumption or promote a particular behavior (e.g., to buy, donate, or recycle) benefiting an organization or cause. We show that specific positive emotions do not universally increase prosocial behavior but rather encourage...