Had to google translate it for myself, but whatever, great info worth it:) I remember hearing about these waves on my economic classes at university, but by that time I couldn't understand anything. Even with google translator your article appeared much more understandable for me:)
Haha, that's great! Thank you, I have never thought of that it can still be understood using google translator, and that's very encouraging for me :)
Well, it looks of course a bit strange lol:) But with some patient and will - totally understandable:)