Institutionally, there is no way around a “European economic government” or “enhanced economic coordination” (or whatever you want to call it), which in fact would be possible informally and thus without any treaty change.
在体制上，没有办法绕过“欧洲经济政府”或“强化了的经济协调” （或随你怎么称呼都可以）之路 ，非正式地这会成为可能，也因此不会带来任何条约上的变化。