
la dernière Lettre ASPO 88, avril 2008 de l'ASPO (Association for the Study of the Peak Oil) donne un court développement sur les cycles longs - dits de Kondratieff.
a écrit :
1028. Financial Cycles
A Russian Economist in the early part of the last Century identified financial cycles in the following
terms, but now as we enter the Second Half of the Age of Oil we face an additional factor which will likely
make the financial cycle much more extreme, giving an extremely harsh and prolonged winter. The
following summary of the cycle is described by Ian Gordon
THE KONDRATIEFF CYCLE
The Kondratieff Cycle was first described by Nicholai Kondratief, a Russian Economist early in the
20th century. He discovered a 50-60 year cycle in economic data series of the economies of the United
States and other Western industrial nations. He used it to explain the underlying patterns of rises and falls
in these economies.
An important underlying feature of the cycle is a build-up in debt during the up-phase of the cycle,
and a destruction of that debt as the economy collapses in the crash phase at the end of the period,
normally considered to be 50-60 years.
Spring
· Gradual increase in business activity and employment
· Consumer confidence increases in line with growing economy
· Consumer prices start a gradual increase from very low levels
· Stock prices begin a steady rise and reach a peak at the end of Spring
· Interest rises slowly from historic low levels in line with gradual credit expansion
Summer
· Summer War – 1st Cycle:
War of 1812
2nd Cycle: US Civil War
3rd Cycle: Word War I 1914-1918
4th Cycle: Vietnam War
· Financed by massive increase in money supply leads to large inflation which peaks at the end of
Summer
· Gold prices reach significant peak at end of Summer
· Interest rates rise rapidly and peak at end of Summer
· Stock market under pressure and ends Summer with a bear market low
Autumn
· Massive stock bull market financed by fiscal and monetary largesse
· Stock prices reach euphonic peak to signal start of winter
· Inflation and commodity prices fall
· Real Estate prices rise and reach peak at beginning of winter
· Gold and Gold equities in bear market, reach bear market low at Autumn’s end
· Debt reaches astronomical levels by end of Autumn
· Massive consumer confidence due to stock prices, real estate prices and plentiful jobs
Winter
· Stocks start major bear market, the bear market is in proportion to the preceding bull market
· Debt repudiation significant
· Bankruptcies
· Banks and quasi banks in crisis
· Credit crunch – interest rates rise
· International currency crises – à la 1931-34
· Gold and gold equity prices rise as deflation takes hold