Frank Tang

When Vivian Wu, a university student from Shanghai, planned a trip to Seoul to attend a concert in BTS band member J-Hope’s Hope on the Stage tour in early March, many of her family and friends urged her to reconsider. […]

The world has changed considerably since then. Instead of a system of fixed exchange rates among major currencies, we now have a mixed system with major floating currency areas but fixed rates among smaller countries. At that time, we had