Have you ever had to work somewhere else temporarily? Did you find that you were more productive? I had to do this yesterday morning, and I got my work done is half the time I anticipated.
Sometimes a change of scenery is just what you need. Sometimes you just have to get out of your comfortable little bubble and go work somewhere else. I think this supports the idea that change is good.
I have always liked change, so this makes perfect sense to me that merely changing your location can boost your productivity. Consider trying this the next time you find yourself stuck in a rut or not being as productive as you hoped. You will likely see that this small change will make a huge difference.