New York Post: The higher-ed bubble: ready to burst? Imagine a product whose price tag for decades rises faster than inflation. People keep buying it because they're told that it'll make them wealthier in the long run. Then, suddenly, they find it doesn't. Prices fall sharply. Bankruptcies ensue. Great institutions disappear. 毎年毎年物価上昇率を上回る勢いで価格が上がっていく製品を考えてみよう。人々はその製品を買い続ける。なぜなら、それを買っておけば長期的には利益にな