Rarely
has an economic idea had such a brief revival. After several years of
almost undisputed sway of monetarist ideology over economic policy makers
across the world, suddenly Keynesian ideas were back in fashion, in
particular the idea that active state intervention in the form of increased
state expenditure is necessary to bring a market economy out of a recession
or depression.
When the global financial crisis broke in September 2008, leading to
what is now called ''The Great Recession'', suddenly policy makers everywhere
turned to Keynesian ideas to rescue the world economy. Not only were
governments - especially in the developed capitalist countries - required
to spend or provide for huge amounts of money to bail out companies
in trouble, but they were actually encouraged to spend much more to
provide fiscal stimuli to prevent recession.
This enthusiasm for strong fiscal intervention in the face of crisis
even infected the hoary old supporter of fiscal rectitude, the IMF.
In its annual flagship World Economic Outlook which appeared in the
midst of the outbreak of the crisis in September 2008, the Fund argued
that ''Macroeconomic policies in the advanced economies should aim at
supporting activity, thus helping to break the negative feedback loop
between real and financial conditions, while not losing sight of inflation
risks...Discretionary fiscal stimulus can provide support to growth
in the event that downside risks materialize, provided the stimulus
is delivered in a timely manner, is well targeted, and does not undermine
fiscal sustainability.'' (Page 34)
The G20 group of countries that set themselves up as the power lobby
to run the world also declared their support for collective fiscal expansion
in their early post-crisis meetings. Even bankers and large multinational
company executives hailed this shift as necessary, even critical, to
save global capitalism.
And then suddenly, and so quickly as to be quite unexpected, it was
over. The brief honeymoon that financial markets had with state intervention
appeared to sour as soon as the banks felt strong enough (as a result
of the massive bail-outs they had been given and the very low interest
rates that were applied everywhere) to manage without any more direct
funds. And they - along with other financial players - turned on the
source of their deliverance, increased government spending.
The attacks began first in the financial press, with fears being expressed
about rapidly rising government deficits and fears about the sustainability
of government debt levels. They then spread quickly to bond markets
themselves, which attacked any government that was perceived as having
a slightly weaker position in terms of aggregate debt levels.
A more classic case of biting the hand that has fed you would be hard
to find. It turns out that of the top ten countries whose governments
saw a significant deterioration in their fiscal balances in 2008, a
majority had actually been running fiscal surpluses just the year before.
And for the largest of such countries - the US and Spain - the change
in fiscal situation was directly related to the large bank bail-outs
that had to be provided. Indeed, Spain, Mongolia, Iceland, Latvia and
Turkey had all been running fiscal surpluses in 2007. It was private
sector irresponsibility that created the imbalance and associated crisis
in all of these countries, but it was the government that had to step
in and save the economy as well as its most reckless banks.
What they have now got for their pains is a prolonged hammering from
bond markets, which are demanding massive cuts in public expenditure
that would require enormous sacrifices from their populations. So the
banks are putting pressure on governments to reduce government deficits
that their own actions necessitated, but in ways that preserve their
own incomes and profits while imposing austerity on workers and other
hapless citizens.
All this is particularly surprising because there is no theoretical
or empirical basis for deciding that a particular level of public debt
is more than what is acceptable, or that a particular debt trajectory
is sustainable, or even that a particular level of fiscal deficit will
generate so much more debt over time. All of these depend upon several
other factors, none of which is likely to stay the same. So, most predictions
of future public debt levels in any country, whether they are pessimistic
or optimistic, are equally unreliable.
In fact, countries have had debt crises with ratios of public debt to
GDP that are lower than half, and some have managed to avoid debt crises
even when their public debt to GDP ratio has been more than 100 per
cent for a prolonged period. The confidence of bond markets is driven
not by superior knowledge or better predictive capacity, but by a range
of factors that are hard to pin down. Indeed, it is likely that if financial
markets were to be confronted by confident governments that insisted
on co-ordinated and positive fiscal stimuli, they would respond by accepting
this and bond yields would not rise so much even for weaker deficit
countries.
Instead policy makers are joining the general tom-toming about the dangers
of fiscal deficits. Partly this reflects the continued political power
of finance in most countries. But it also reveals the misplaced but
unfortunately common belief in each country that it can somehow export
its way out of trouble. Obviously, all countries cannot do this. But
as long as people everywhere continue to accept the nonsense currently
being peddled about economic policy, the collective lemming-like march
to economic self-destruction cannot be stopped.