漢德百科全書 | 汉德百科全书
财政金融
*美国经济情况数据
信息时代
经济和贸易
Kaufkraftparität (KKP) (engl. purchasing power parity, PPP; Parität = Gleichheit von lat. par = gleich)
GATT - General Agreement on Tariffs and Trade/Allgemeines Zoll- und Handelsabkommen
关税与贸易总协定（General Agreement on Tariffs and Trade，缩写：GATT），简称关贸总协定，是在布雷顿森林体系中，为规范和促进国际贸易和发展而缔结的国际协定。
Präferenzzölle/Zollpräferenz/Preferential Tariffs
Virtually all countries in the world joined at least one preferential trade agreement, under which they promise to give another country's products lower tariffs than their MFN rate. In a customs union or a free trade area (e.g., NAFTA), the preferential tariff rate is zero on essentially all products. These agreements are reciprocal: all parties agree to give each other the benefits of lower tariffs.
Nationale Ausgaben für Bildung und Forschung/National education, research expenditures
National Artificial Intelligence Research and Development Strategic Plan
地理
