| 期刊論文| 1. | Ng, Yew-Kwang(1996)。The Enrichment of a Sector (Individual/Region/Country) Benefits Others: The Third Welfare Theorem?。Pacific Economic Review，1996(Nov.)，93-115。   | | 2. | Ng, Siang、Ng, Yew-kwang(2000)。The Enrichment of a Sector Benefits Others: A Generalization。Pacific Economic Review，5(3)，299-301。 | 圖書| 1. | Yang, Xiaokai、Ng, Yew-Kwang(1993)。Specialization and Economic Organization: A New Classical Microeconomic Framework。Amsterdam：North Holland Press。 | 圖書論文| 1. | Ng, Siang(1998)。Economics of specialization and Trade。Increasing Returns and Economic Analysis。London：Macmillan。 | |