The first is that the root problems underlying the fiscal crises in European and American nations have already been found, and we can avoid repeating the same mistakes. The second is that Taiwan has quite complete census data.
其一是，歐美福利先進國家的財政危機已找出問題根源，我們可以避免步其後塵；其二是，台灣有相當完備的戶籍資料。