Obligation, contracts, and negotiation: Outlining an approach

In this paper I outline an ambitious project to incorporate into a normative language the tools necessary for an account of hierarchical organizations and the changing roles and obligations of agents within them, and an analogous account of contracts and the changing roles and obligations of agents who are parties to contracts. While such an enriched language is likely to be considerably more complex than those most often considered for deontic logic, it promises for that very reason to enlarge considerably the range of normative problems that can be accurately expressed and effectively addressed.