by David
Howden
Tax burdens are so high that it might not be possible to pay off the high
levels of indebtedness in most of the Western world. At least, that is the
conclusion of a new IMF paper from Carmen Reinhart and
Kenneth Rogoff.
Reinhart and
Rogoff gained recent fame for their book “This Time It’s Different”, in which they argued that high levels of public debt have historically been
associated with reduced growth opportunities.
As they now note, “The size of the problem suggests that restructurings
will be needed, for example, in the periphery of Europe, far beyond anything
discussed in public to this point.”Up to this point in the Eurocrisis the primary
tools used to rescue profligate countries have included increased taxes, EU and
IMF bailouts, and haircuts on government debt.
These
bailouts have largely exacerbated the debt problems that existed five short
years ago. Indeed, as Reinhart and Rogoff well note, the once fiscally sound
North of Europe is now increasingly unable to continue shouldering the debts of
its Southern neighbours.
General
government debt (% GDP)
Source: Eurostat (2012)
Six European
countries currently have a government debt to GDP ratio – a metric popularlised
by Reinhart and Rogoff to signal reduced growth prospects – of over 90%.
Countries that were relatively debt-free just five short years ago are now
encumbered by the debt repayments necessitated by bailouts. Ireland is a case
in point – as recently as 2007 its government debt to GDP ratio was below 25%.
Six years later that figure stands north of 120%! “Fiscally secure” Scandinavia
should keep in mind that fortunes can change quickly, as happened to the luck
of the Irish.
The debt
crisis to date has been mitigated in large part by tax increases and transfers
from the wealthy “core” of Europe to the periphery. The problem with tax
increases is that they cannot continue unabated.
Total
government tax revenue (% GDP)
Source: Eurostat (2012)
Already in Europe there are seven countries where tax revenues are
greater than 48% of GDP. There once was a time when only Scandinavia was chided for its high tax
regimes and large public sectors. Today both Austria and France have more than
half of their economies involved in the public sector and financed through
taxes. (Note also that as they both run government budget deficits the actual
size of their governments is greater yet.)
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