http://www.telegraph.co.uk/finance/personalfinance/comment/11602399/Ban-cash-end-boom-and-bust.html
This apparently is already being done in a couple of European countries.
Sounds good; but is it?
A proposed new law in Denmark could be the first step towards an economic revolution that sees physical currencies and normal bank accounts abolished and gives governments futuristic new tools to fight the cycle of “boom and bust”.
The Danish proposal sounds innocuous enough on the surface – it would simply allow shops to refuse payments in cash and insist that customers use contactless debit cards or some other means of electronic payment.
....
In this futuristic world, all payments are made by contactless card, mobile phone apps or other electronic means, while notes and coins are abolished. Your current account will no longer be held with a bank, but with the government or the central bank. Banks still exist, and still lend money, but they get their funds from the central bank, not from depositors.
Having everyone’s account at a single, central institution allows the authorities to either encourage or discourage people to spend. To boost spending, the bank imposes a negative interest rate on the money in everyone’s account – in effect, a tax on saving.
This apparently is already being done in a couple of European countries.
Sounds good; but is it?