Newspaper going all out for joint ownership scheme (4,7)
I believe the answer is:
time sharing
'joint ownership scheme' is the definition.
The definition suggests a singular noun which matches the answer.
'newspaper going all out' is the wordplay.
'newspaper' becomes 'times' (The Times is an example).
'going all out' becomes 'haring' (I am not sure about this - if you are sure you should believe this answer much more).
'times'+'haring'='TIME-SHARING'
'for' is the link.
Can you help me to learn more?
(Another definition for time sharing that I've seen is " holiday home arrangement".)