There are more than 200 countries in the world, and each country uses a different currency. The most popular currencies in the world are the dollar, euro, pound, dinar, rial, yen, etc. When ...

In this environment, it may be optimal for countries to have different currencies; we also identify conditions where separate national currencies do not expand the set of optimal allocations.

Printing the world’s reserve currency may permit Americans the exorbitant privilege of consuming more than they produce, but ...

CFR’s Global Monetary Policy Tracker compiles data from 54 countries around the world to highlight significant ... policy stance is weighted by its currency’s share of global foreign exchange ...

In recent weeks, the “almighty dollar” has seen its value tumble compared to other major currencies like the euro. It’s happening at a time of uncertainty about the impact of the Trump ...