Professor Lin Wan-i points out that most of the women from Taiwan who marry abroad are senior high school and university graduates, while the women marrying into Taiwan are of lower socio-economic backgrounds, an exchange that will negatively impact the quality of Taiwan's population. This will affect Taiwan's future productive capacity and economic power.
林萬億指出，今天台灣外嫁的多半是中高學歷的女子，而娶進門的卻是較低社經地位的女子，一進一出的「交換」，將使台灣人口品質呈負向發展，人口組成也將產生重大改變，對我國未來的生產力、經濟力都會產生衝擊。