Abstract
The aim of the paper is to bring to the realm of game theory the well-known deontic notion of contrary-to-duty (CTD) obligation, so far not investigated in relation to optimality of strategic decisions. We maintain that, under a game-theoretical semantics, CTDs are well-suited to treat sub-ideal decisions. We also argue that, in a wide class of interactions, CTDs can used as a compact representation of coalitional choices leading to the achievement of optimal outcomes. Finally we investigate the properties of the proposed operators.
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Turrini, P., Parent, X., van der Torre, L., Colombo Tosatto, S. (2012). Contrary-To-Duties in Games. In: Artikis, A., Craven, R., Kesim Çiçekli, N., Sadighi, B., Stathis, K. (eds) Logic Programs, Norms and Action. Lecture Notes in Computer Science(), vol 7360. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-29414-3_18
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DOI: https://doi.org/10.1007/978-3-642-29414-3_18
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