We look at the issue of scheduling several jobs sequentially in a sing
le facility as a multi-person decision problem, by making the assumpti
on that a job cannot be performed unless some third party (labelled ag
ent) is present. We introduce private information by assuming that the
scheduler does not know the agent's valuation of time and extend the
model by allowing the agent's private information to change over time.
We conclude that reputation building takes place when the agent and t
he scheduler interact repeatedly.