My research focuses on classical problems of historical linguistics which may receive new inputs by current advances in general linguistic theory and quantitative linguistics. My main research areas are:
- Syntax
- Syntax-semantics interface
- Formal theories of language change: syntactic change and semantic change
- Syntax and semantics of the nominal phrase / DP: syntax of adnominal arguments, syntax and semantics of reference
- Syntax and semantics of negation
- Voice, Argument structure, Case
- History of Latin, Greek, Romance languages
