Benjamin Olken, 01 December 2017

Clemens Jobst, Helmut Stix, 29 November 2017

Many societies in the developed world have been shifting away from cash towards electronic alternatives. Despite this, there has been a remarkable increase in currency holdings over the past decade. This column looks at the evolution of cash holdings over time to shed light on this apparent contradiction. While circulating currency over GDP has been declining since WWII, there have been sizable increases in recent decades which are only partially explained by low interest rates.

Philippe Bacchetta, Kenza Benhima, Céline Poilly, 19 February 2015

The corporate cash ratio – the share of liquid assets in total assets – comoves with employment in the US. This column argues that disentangling liquidity shocks and credit shocks is key to understanding this comovement, and that liquidity shocks appear to be crucial. These shocks make production less attractive or more difficult to finance, while they also generate a need for internal liquidity to pay wages, which can be satisfied by holding more cash.

Dirk Niepelt, 21 January 2015

Recent experience with the zero lower bound on nominal interest rates, and the use of high-denomination notes by criminals and tax evaders, have led to revived proposals to phase out cash. This column argues that abolishing cash may be neither necessary nor sufficient to overcome the zero lower bound problem, and would severely undermine privacy. Allowing the public to hold reserves at central banks could reduce the need for deposit insurance, although the transition to the new regime and the effects on credit supply must be carefully considered.