Yes, indeed, it should plus...
"But if some economists and social scientists get their way - to say nothing of lowly middle-managers and office drones - shorter workweeks will soon become the norm.
There is a growing body of evidence that shorter work weeks actually lead to more productive employees.
Right now, the US seems to value long work weeks for the sake of long work weeks. We put in more time at the office than other Western nations, but with less to show for it than one would hope."
http://www.bbc.com/news/blogs-echochambers-28992488