Proposals to reduce unemployment by sharing the available work are routinely
scoffed at as being based on a so-called 'lump of labour fallacy'. The
Economist, for example, becomes notably agitated whenever the topic of
reducing work time comes up. On two occasions (Nov. 25, 1995 and Oct. 25,
1997), the Economist used the identical heading, "One lump or two?" for
articles ridiculing schemes to fight unemployment by reducing work time. 

Perhaps the headline was more apt than the Economist intended. The 'lump of
labour fallacy' -- as used by the Economist -- is not one coherent fallacy
but an odd pair of mutually exclusive objections grafted together like the
head of a chimpanzee on the body of a man. 

Half of that pair is based on a mid-nineteenth century laissez-faire
abstraction about employment expanding as long as there is unmet demand. The
other half is based on a mid-twentieth century empirical observation
regarding the high proportion of fixed labour costs. 

The first half assumes free mobility for both labour and capital who --
needless to say -- are presumed to have perfect information about labour
markets. The second accepts a 1965 statistical snapshot of the U.S.A as an
eternal representation of economic "reality". Those two half-arguments are
rhetorically stitched together by the misleading claim that proponents of
work sharing assume the amount of work available is fixed.

Proponents of work sharing *don't* assume that the amount of work available
is fixed. We argue that when many people are unemployed and many others are
over worked, policies to redistribute work hours could be effective. It is
the Economist who insists on reducing the argument to absurdity.

But the the Economist's big counter-argument -- its two-piece 'lump of
labour fallacy' -- IS patently absurd. The exposition of the fallacy depends
on two mutually exclusive propositions -- 1. that labour and capital are
freely mobile and 2. that labour costs are significantly fixed. A *fixed*
labour cost is self-evidently a constraint on the *mobility* of both labour
and capital. Not moving is the opposite of moving.

One might easily dismiss such illogic as the confused mutterings of a lone
journalist were it not for the fact that the Economist has published no less
than seven articles since 1995 trumpeting this 'lump of labour fallacy'
rubbish. Not only do they repeat this stuff ad nauseum, they do so with a
tone of impatience at having to once again point out such a presumably
obvious truth of economics. Well, it's not an obvious truth because it's
simply not true -- it's not even coherent.


Regards, 

Tom Walker
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The TimeWork Web: http://www.vcn.bc.ca/timework/

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