Michael Mussa has passed away

I find only this article in Portuguese, in any case very sad.  Here is Mussa on Google Scholar.  Here is one of his most famous pieces on exchange rates.  Here is a short biography.  Here is Mussa on monetary policy in the 1980s.  I am sorry to have never known him (I met him once), but many admired him.

Addendum: Here is some good English language coverage.