Chapter 7 Tariffs 令关税分类与关税制度 令关税的经济分析 令关税政策选择 2004 Dr Jingbo HUANG Department of International Business o Lingnan College e Sun Yat-sen University2004 Dr. Jingbo HUANG Department of International Business ● Lingnan College ● Sun Yat-sen University Chapter 7 Tariffs ™ 关税分类与关税制度 ™ 关税的经济分析 ™ 关税政策选择