Faced with strong pressure on financial markets and fears of a relapse of the economy in recession, the Federal Reserve prepares to influence long rates to support economic activity, an action similar to that conducted in the years 60 and then christened "Operation Twist".
With an eye on the sinking of the crisis of sovereign debt in Europe and another on an unemployment rate fails to fall below 9% in the U.S., the Fed, whose monetary policy committee meets Tuesday and Wednesday, is expected to gradually change the composition of its balance sheet in order to increase the share of long-term securities.
While interest rates in the short term are close to zero and that the balance was weighted by purchasing debt securities for more than 2.000 billion dollars without conclusive effect on the economy for now, the Fed should look to support new ways of focusing on its balance sheet on the long-term bonds at the expense of short titles.
"The signal that the Fed is still active in supporting growth," said Michelle Meyer, economist at Bank of America Merrill Lynch.
A series of disappointing economic indicators were dampened hopes for an accelerated growth in the second half in the United States, after a first half of the year without momentum.
U.S. growth was 1.0% annual rate in the first half and representatives from the Fed announced a downward revision of economic forecasts.
The weaker growth outlook in the summer had led the Federal Reserve chairman Ben Bernanke to announce at the end of last month that the work of the Monetary Policy Committee would take place over two days in September rather than alone.
United States, the loss of the AAA, announced August 6 by the rating agency Standard & Poor's in light of the political divisions in the consolidation of public finances, caused a shock to business confidence and households.
In August, the U.S. economy has not created any employment and retail sales stagnated.
CONSENSUS
At the same time the crisis of sovereign debt in the euro area has increased and the lowering surprise a notch by S & P notes short and long term of Italy, still on negative watch by Moody's, fueled fears of contagion fueled by the situation in Greece.
Other central banks have inflected their monetary policy to reflect the deteriorating global economic environment during the summer.
The European Central Bank kept its rates unchanged last week and reported at least a pause in the recovery cycle that began in April.The central banks of Canada, South Korea and Indonesia among others have given to tighten monetary conditions.
Within the Fed, the consensus of the members of the Monetary Policy Committee seems to have shifted in favor of a change in the balance sheet structure, the total reached 2800 billion, to lengthen their maturity.
The objective of this initiative is to influence long rates to lower the cost of housing finance for households and investment for businesses.
Further reducing long-term rates, the Fed could also encourage investors to look to assets with better returns theory, such as stocks or corporate bonds.
Representatives from the Fed could consider more radical alternatives such as targeting a level of employment, growth or price beyond the current target inflation while the booking if the economy were to deteriorate significantly.
Representatives of the Fed, however, divided on the need for further action.Any further easing, even the simple extension of the maturity of the balance sheet, should be rejected by three members of the Monetary Policy Committee as was the case Aug. 9, when the Fed had decided to extend until at least mid- 2013 the period during which it would keep interest rates at a very low level.
If Ben Bernanke will be keen to get the widest possible consensus on any new initiative, economists do not expect that dissenting voices are a barrier to action.