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Bookmark and Share Paper 1843

Situation Economy
Ezra Keshet
292-300 (complete paper or proceedings contents)


Researchers often assume that possible worlds and times are represented in the syntax of natural languages (see Cresswell, 1990; Percus, 2000; Kusumoto, 2005; Keshet, 2008). However, Percus (2000), among others, has noted that such a system can overgenerate. This paper proposes a constraint on systems where worlds and times are represented as situation pronouns. The Intersective Predicate Generalization, based on and extending work by Musan (1997), states that two items composed via Predicate Modification, such as a noun and an intersective modifier, must be evaluated in the same world and time. To explain this generalization, a rule of Situation Economy is advanced, which holds that structures must have the fewest number of situation pronouns possible. Strong DPs require a situation pronoun to receive a de re reading, and therefore a restriction on the type of strong determiners is proposed, which supercedes Situation Economy in this case. Finally, the paper shows how the Situation Economy approach explains an unrelated phenomenon involving bare plurals and examines the connection between this new rule and the grammar of natural language in general.

Published in

Proceedings of the 27th West Coast Conference on Formal Linguistics
edited by Natasha Abner and Jason Bishop
Table of contents
Printed edition: $375.00