2025-05-162016-06-21https://dash.harvard.edu/handle/1/42718039The subject of this dissertation, pro-drop, is one that I've worked on extensively over the years. I have also recently done some work on Chinese syntax. I have heard about this dissertation, and I've understood that it makes an important contribution to the theory of pro-drop, particularly radical pro-drop. It's a must-read for me and for students working on this subject. Excellent to have it available online.