Matchmaking. La scienza economica del dare a ciascuno il suo: Who Gets What and Why in Italian

Matchmaking. La scienza economica del dare a ciascuno il suo  
(Matchmaking. The economics of giving to each his own).

I guess that's a pretty good way to translate Who Gets What and Why.

Nico Lacetera writes: "I like the subtitle  "a ciascuno il suo", which refers to a latin way of saying (suum cuique  ~ to each, their own) -- in turn, this is the title of a famous novel by a major Italian contemporary writer, Leonardo Sciascia."