Category: Essential Economics for Business: Ch 10

The death of cash has long been forecast, but not yet happened, but is it the case that the next generation technology may finally sound the death knell? With the advent of prepaid cards (e.g. Oyster card in London), payment by mobiles and the continuing growth of ‘plastic’, it may be that cash is on an inexorable downward slide. The articles below look at a range of issues around the possible death of cash (and the introduction of the £20 note with Adam Smith on it).

Why I hate sticky electrons BBC News Online – Robert Peston Blog (19/2/07)
Cash used to be king, but now we pay for paying up Telegraph (9/2/07)
March launch for Smith £20 note BBC News Online (21/2/07)
A cash call The Economist (subscription) (15/2/07)

Questions

1. Explain the main functions that any form of money has to fulfil.
2. Assess the extent to which smartcards (like the Oyster card) can fulfil these functions of money.
3. Discuss the implications for the level of consumer spending of increased use of cash substitutes.

As part of its Target 2.0 competition for students, The Times published a series of briefings looking at the factors that cause inflation. The one linked below considers the role of labour markets in determining inflation.

Interplay of work and inflation rate Times Online (2/2/07)

Questions

1. Explain the key determinants of the equilibrium level of wages in the labour market.
2. Assess the role of equilibrium labour market wages in the determination of the level of inflation.
3. Discuss the extent to which the NAIRU is still a relevant theory when considering the determinants of inflation.