National security review of corporate transactions has long been a relatively sleepy corner of regulatory policy. But as governments merge economic... MORE
Does the U.S. Constitution guarantee a right to a vaccine passport? In the United States and elsewhere, vaccine passports have existed for over a... MORE
In this article, Mason explains why the Commission lost the Fiat state-aid appeal before the Court of Justice of the European Union. She also argues... MORE
On the first day of the October 2022 Term, the Supreme Court granted certiorari in Türkiye Halk Bankasi A.S. v. United States. The case, put simply,... MORE
In this article, Mason explains how the OECD's proposed Pillar 2 global minimum tax rules induce cooperation by states, and how the proposal to enact... MORE
In the lead up to Russia’s invasion of Ukraine, the United States and its allies attempted a delicate balancing act of diplomacy and deterrence.... MORE
As the Russian invasion of Ukraine unfolded, many countries condemned Russia's actions as unlawful violations of Ukraine's sovereignty and of the UN... MORE
The United States and allied countries have responded to Russia's invasion of Ukraine with a host of sanctions and other economic measures. According... MORE
Ukraine has turned to international institutions to hold Russia and Russian officials accountable for violations of international law. In the month... MORE
The invasion of Ukraine has unleashed massive humanitarian consequences, including displacement of a significant portion of Ukraine's population,... MORE
In response to Russia's invasion, the United States and numerous other countries have provided Ukraine with both lethal and non-lethal military aid,... MORE
As China reformed its economy during the past 44 years, it experienced the fastest sustained expansion by a major economy in history, with an annual... MORE
A growing experimental literature suggests that international law appears to have a larger impact on public opinion than constitutional law. Because... MORE
Machine learning algorithms hold out the promise of making sense of vast quantities of information, detecting patterns, and identifying anomalies... MORE
My colleague Philip Zelikow has written a thoughtful response to my recent post on this site. I endorse much of what he says. In that post, I had... MORE
The Biden administration wants to sell off the yachts, homes and other luxury assets it has seized from Russian oligarchs and use those proceeds to... MORE
Pundits have reveled in the prospect of using the Russian central bank funds currently frozen by the U.S. Department of Treasury to make reparations... MORE
