世界经济 - 2026 进行中

科目: 世界经济
级别: XI
类别: 大学生
测试题目: 英语
问题示例: A country with market power in world trade imposes an export tax on a differentiated product. Which outcome best describes the intended welfare mechanism? It eliminates all domestic consumption of the product, It raises the world price received by foreign buyers and worsens the country's terms of trade, It lowers the domestic price below the pre-tax level in every case, It may improve the country's terms of trade by reducing the export supply available internationally