According to the Taiwan Real Estate Research Center at National Chengchi University (NCCU), the average pre-construction price for new housing in Taipei City has risen 50 % in the three years since 2005. Yet over the same period, Taipei's average household income has risen only 2 %.
根據政大房地產研究中心的估計，從 2005 年至今，短短 3 年，北市預售屋的平均單價已快速增長了 5 成，同時期北市家戶經常性收入卻只有 2 % 的微幅成長。