His area of research is international economics, and he has published extensively in international trade theory and international trade policy. Q: What is a tariff, ...

As the world economy faces unprecedented shifts, the dynamics of global trade, exchange rates and capital flows are evolving in ways that challenge established economic theory and policy frameworks.

The Court of International Trade struck down President Donald Trump’s global tariff policies Wednesday, ruling that the president doesn’t have the authority under economic emergency ...

The Court of International Trade has dealt a serious blow to President Trump's tariff policy. Here's what to know about the court.