Dr. Aron Hirsch is a researcher in the ERC project Realizing Leibniz’s Dream: Child Languages as a Mirror of the Mind / Research Area 4 'Semantics & Pragmatics'.

His research focuses on syntax and semantics, in particular how these systems interact with one another, as well as with other aspects of grammar and cognition, such as pragmatics, prosody, and sentence processing.  Among other topics, he has investigated: coordination, focus operators, questions, free relatives, and expressions of exception.