This paper studies how updating affects ambiguity-attitude. In particular we focus on the generalized Bayesian update … be the same before and after updating. A necessary and sufficient condition for ambiguity-attitude to be unchanged when … updated on an arbitrary event is for the capacity to be neo-additive. We find a condition for updating on a given partition to …

We study the causal effect of school curricula on students’ stated beliefs and attitudes. We exploit a major textbook …

We investigate the link between leadership, beliefs and pro-social behavior. This link is interesting because field … influenced by leaders (CEOs, politicians) and beliefs about others’ behavior. Our framework is an experimental public goods game … with a leader. We find that leaders strongly shape their followers’ initial beliefs and contributions. In later rounds …

different beliefs about how policy choices will map into future economic outcomes. We show that when the incumbent party can …-serving behavior by political parties, but rather stems from their differing beliefs about the consequences of their actions. …

example. This paper shows experimentally that in such contexts many people neglect these correlations in the updating process … and treat correlated information as independent. In consequence, people’s beliefs are excessively sensitive to well …-connected information sources, implying a pattern of “overshooting” beliefs. Additionally, in an experimental asset market, correlation …