HL Deb 28 July 1993 vol 548 c130WA
Lord Kennet

asked Her Majesty's Government:

What is their opinion of the calculation made by the Employment Institute and the Unemployment Unit that the costs of unemployment amount to some £24 billion per annum

The Earl of Caithness

All such calculations are highly speculative. They depend on assumptions about the direct and indirect tax unemployed people would pay in employment. It is impossible to know what these would be in practice; the only certain thing is that they will vary widely. Such assumptions are inevitably arbitrary and any estimate of the costs of unemployment is therefore subject to a high degree of uncertainty.