Conflicts of interest arise between a decision maker and agents who have information pertinent to the problem because of differences in their preferences over outcomes. We show how the decision maker can extract the information by distorting the decisions that will be taken, and show that only...

We consider a committee that makes a decision on a project on behalf of 'the public'. Members of the committee agree on the a priori value of the project, and hold additional private information about its consequences. They are experts who care both about the value of the project and about being...

An inherent problem in measuring the influence of expert reviews on the demand for experience goods is that a correlation between good reviews and high demand may be spurious, induced by an underlying correlation with unobservable quality signals. Using the timing of the reviews by two popular...

Complex and important policy decisions are often made with advice from a committee of experts, where experts first convene and discuss, before finalizing their collective decision with a vote. We show that the voting structure (whether the experts vote sequentially or simultaneously) plays a...

In many consulting environments, the expert often assertively recommends the client to take an action but is vague about the probability of that action’s outcomes, making the recommendation ambiguous. This paper analytically investigates this phenomenon by incorporating the client’s optimism...

In the emerging literature on human–artificial intelligence (AI) teaming, the effectiveness of teaming is established on the complementarity between the unique advantages of both human experts and AI. Due to the nature of machine learning, contemporary AI can outperform human experts in narrow...

Consider a group of economists evaluating a long-term project by using quasi- hyperbolic rules. The parameters (discount rates and present bias) used by each economist may differ, which implies different policy recommendations. Then a policy maker has to choose a socially efficient aggregation...