Why do you establish a ceiling? In the hope that the government will restrain its spending so that debt doesn't grow endlessly. But this is very difficult to carry out in practice. So every country in the world, including Taiwan, reaches a point at which it has to relax those limits.
只能這樣說，世界各國，有債務限制的國家不多，為什麼要設債務限制呢，就是希望政府能自我設限，不要讓債務無限制地膨脹下去，但現實上很難做到，所以世界各國，包括台灣，都是到了某個階段又忍不住放寬。