“Leben ohne Bargeld (Life without Cash),” SRF, 2015

SRF, Echo der Zeit, May 18, 2015. AUDIO, HTML.

  • The availability of cash has costs: It eases tax evasion and money laundering and obstructs monetary policy at the zero lower bound.
  • But it also has benefits.
  • And the zero lower bound constraint can be relaxed otherwise, using taxes or an exchange rate.