Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Invoking the parameterized distribution formulation of agency theory, the paper develops axiomatic foundations of the principal's and agent's choice behaviors that are representable by the maximization of the minimum expected utility over action-dependent sets of priors. In the context of this model, the paper also discusses some implications of ambiguity aversion for the design of optimal incentive schemes.