Normative parties in subject position and in object position

We analyze some normative relations as instances of a general schema of relations among a finite number of parties; in this schema par- ties can play various roles grouped into two main conceptual layers, called ‘subject position’ and ‘object position’. Relying on the theoretical apparatus introduced, we develop a new symbolic representation for normative reason- ing which constitutes an alternative to approaches available in the literature. Our contribution includes a semantic characterization for a series of logical systems built over the proposed framework.