Right at first approximation you'd certainly think so!

At second approximation, the <Dutch> factory in that example might net make a larger number of items per hour because the workers are more alert and concentrated and make less mistakes. So the <dutch> factory and the <chinese> factory might actually be producing the same number of items.

Of course then there's more steps to this, and you need to start actually looking at systems and what you're optimizing for etc etc.

And, not everything is factories. For instance, if your operator (at eg. Smit or Mammoet) is operating a large crane that's lifting a 100 ton oil platform, maybe you'd prefer them to be wide awake and on the ball, regardless.