Helmut Siekmann on a world without cash ("Focus Money")

In an interview with "Focus Money" Professor Helmut Siekmann talks about a world without cash, infringements, and alternative currencies.

Restrictions on payments in cash as they already exist in Greece and Italy violate EU law, Professor Helmut Siekmann explains in the interview.

The complete interview is available in "Focus Money", no. 27/2015.