The “law of one price” holds that identical goods should trade for the same price in an efficient market. To what extent does it hold internationally? The Economist magazine’s famous Big Mac Inde…

Amr Shalakany analyzes the Egyptian July 8 constitutional declaration, arguing it establishes a de facto state of emergency in Egypt. In the wake of last week’s political assassination in Tunisia, A…

This week: the Microsoft-Ireland case, Apple hands over the keys to China, and a compromise of German government networks. 

The United Kingdom and the European Union have been unable to reach a deal to define their post-Brexit relationship after nearly a year of talks. A severe disruption to trade between them looks incre…