Barriers to trade and investment

This indicator measures regulatory impediments to cross-border trade and foreign direct investment, including tariff barriers, trade facilitation obstacles, and restrictions on foreign ownership or investment.本指标用于衡量跨境贸易与外商直接投资（Foreign Direct Investment）所面临的监管阻碍，具体涵盖关税壁垒、贸易便利化障碍以及对外资持股或投资的限制措施。