quality and quality-adjusted prices, from which we will construct price indexes for imports and exports for each country that …

quality and quality-adjusted prices, from which we will construct price indexes for imports and exports for each country that …

(PNTR) to China, effectively removing the threat of China facing very high tariffs on its exports to the United States. A … increased its imported inputs, boosting Chinese firms' productivity and their export values and varieties. Lower input tariffs … also reduced Chinese export prices to the U.S. market. In contrast, PNTR had no effect on Chinese productivity or export …