研討日期	2013年07月19日 10:20 ~ 13:00
研討地點	台灣大學社會科學院 第26教室
題目	On the Welfare and Protection Effects under EU and US Antidumping Policies
作者	Ray-Yun Chang, Cheng-Hau Peng and Ching Hsu
文獻出處	Working paper
報告人	陳金盛
參加人員	黃鴻、梁文榮、林燕淑、王光正、陳宏易、吳芝文、張瑞雲、丁虹仁、王羿傑、彭正浩、高國峯、陳金盛、周冰瑤、蔡佩君、吳尚弈、呂雅媛、施姵全
討論提要	This paper employs an import model to analyze the trade protection and welfare effects of an antidumping duty and price undertaking under different dumping measures (i.e., injury margin and dumping margin). It is found that price undertaking is necessarily superior to an antidumping duty in terms of the protection effect under both dumping measures. In addition, the dumping firm always prefers an antidumping duty with a dumping margin (an injury margin if the cost disadvantage of the domestic firm is high). As for the welfare analysis, we show that when the injury (dumping) margin is employed, an antidumping duty is more socially desirable than price undertaking (if the cost disadvantage of the domestic firm is high). This result has the following policy implication: if the cost disadvantage of the host country is high, both antidumping policies incur a tradeoff between domestic welfare and firm protection irrespective of the adopted dumping measures. However, if the cost disadvantage of the domestic firm is low, imposing price undertaking is superior to an antidumping duty in terms of welfare and market protection if the injury is measured by the dumping margin.