Bubbles galore
Capitalism
needs growth so that profits can be invested. And capitalistic growth
has the dual form of production and debt, with more production to
increase surplus value and more debt to realise it. A greater supply
supposes a greater solvent demand, so the unpaid surplus value is
paid with credit and labour borrows to consume (1). Growth also
increases a government’s tax returns without modifying the rates of
taxation, and thereby reduces its budget deficit (government budgets
are nearly always deficient). This in turn reduces investments in
Treasury bonds.
When
growth is strong production increases, as do employment and consumer
credit. But increasing consumer credit has less and less effect on
consumer demand, so that growth slows down and occasionally drops off
a cliff. Strong growth attracts large investments in increased
production. Slow growth does not, but profits still roll in and need
to be invested somewhere. Instead of being used to produce more, or
better, or faster, investors speculate on the value of past
investments, such as shares, bonds, real estate and commodities,
which just pushes up their prices. Slow growth also means that
governments are borrowing more, which occupies some of that money
looking for a return.
Growth
needs an increase in consumer demand. A part of that increased
demand, especially when actual wages are stagnant, depends on credit
to be solvent. But consumer credit must grow much faster than the
demand it generates. At some point it can no longer grow fast enough,
and consumer demand begins to contract. Then growth slows down as
does investment in production, and the speculative cycle begins in
earnest. The credit bubble burst in 2007/08 and never got going
again. Even subprime motorcar credits have been unable to push up the
growth rate to a significant level. As a result, dividends and
interest have poured onto the stock market, moving up the price of
shares and bonds to unprecedented heights, and pushing down the rates
of interest and earnings per share to historic lows.
In
1930 Keynes published a short essay in which he imagined how things
might be a century later.
“When
the accumulation of wealth is no longer of high social importance,
there will be great changes in the code of morals. We shall be able
to rid ourselves of many of the pseudo-moral principles which have
hag-ridden us for two hundred years, by which we have exalted some of
the most distasteful of human qualities into the position of the
highest virtues. We shall be able to afford to dare to assess the
money-motive at its true value. The love of money as a possession –
as distinguished from the love of money as a means to the enjoyments
and realities of life – will be recognised for what it is, a
somewhat disgusting morbidity, one of those semi-criminal,
semi-pathological propensities which one hands over with a shudder to
the specialists in mental disease. All kinds of social customs and
economic practices, affecting the distribution of wealth and of
economic rewards and penalties, which we now maintain at all costs,
however distasteful and unjust they may be in themselves, because
they are tremendously useful in promoting the accumulation of
capital, we shall then be free, at last, to discard.” (2)
It
was pleasant idea then and still is, but persistent wars and poverty,
along with pollution and climate change, will probably stop it from
ever becoming reality.