I think the answer is kw.com will rank higher than kw-blah.com when searching for kw, keeping links, anchor text, page content et cetera same.
Could be the the case for all SEs and not just Google.
Is my thinking correct? Is there any official (or semi-official) word on it? And will it make a big difference in a really competitive search, or will help only marginally?
Thanks (and sorry if this can be covered earlier in some thread I couldn't find.)