I’ve added the following two works by Christina Sevdali to my Comprehensive Bibliography of Hellenistic Greek Linguistics. Both address Classical Greek, but I have been unable to find similar works addressing the Hellenistic period. If you know of works that use a similar method to address control and infinitival constructions in the Hellenistic period, I would love to hear about them.
Sevdali, Christina. ‘Control into CPs: when finiteness does not matter’. In C. Halpert, J. Hartman and D. Hill (eds.) Proceedings of the 2007 Workshop in Greek syntax and semantics at MIT. MIT Working Papers in linguistics 57 (2009), 251 – 266.
Sevdali, Christina. ‘‘Infinitival clauses in Ancient Greek: overt and null subjects, the role of Case and Focus’’ Ph.D. dissertation, Cambridge University, supervised by Professor Ian Roberts, 2007.
If you are interested in following Dr. Sevdali’s work, you can find more information here: University of Ulster – Linguistics Research.