去年，reciprocity一度成为中美贸易谈判中的争议词。FT中文网的一篇评论指出，对于reciprocity一词，“西方理解一直是对等原则，中方主流理解直到最近几年还是互惠原则，其中信息误差，不仅在于表述的差距，也导致对于贸易政策的取向与应对。

But this time, something has shifted. Unlike the uproar that followed the first wave of tariff threats in April- when ...

The importweighted average tariff subsequently used by USTR to rank how protectionist are trading partners is atheoretic and misleading for this purpose. We propose and implement a theory-consistent ...

Brazilian President Luiz Inacio Lula da Silva on Wednesday said that his nation would act with reciprocity, hours after U.S.

SAO PAULO, July 9 (Xinhua) -- Brazilian President Luiz Inacio Lula da Silva said Wednesday any unilateral measure to raise tariffs will be responded to in light of Brazil's economic reciprocity ...

President Donald Trump said Wednesday the U.S. will slap a 50% tariff on Brazil's imports, partly in retaliation for the ongoing prosecution of the country's former president, Jair Bolsonaro.