Tages-Anzeiger "Milliarden-Markt mit Wildwest-Regeln"

In relation to a newspaper article on profits in the foreign exchange markets Professor Alexander was asked to discuss regulation. Read the article on the Tages-Anzeiger homepage:

https://www.tagesanzeiger.ch/wirtschaft/unternehmen-und-konjunktur/MilliardenMarkt-mit-WildwestRegeln/story/24882800