In their latest weekly update, Comstock Partners, Inc. provided an interesting analysis of their findings of the recent decline in the "CRB Index." Quote:
"The idea that falling crude oil prices will boost the economy and overcome the plunge in housing is yet another instance of hope replacing reality. Despite its great importance, oil is just another commodity that goes up and down with the business cycle. When the economy begins to weaken commodity prices go down; when the economy is strong commodity prices go up.
Since its May high the CRB commodity index has dropped 22%, only the 7th time this has happened since 1974. According to ISI, since 1974 every decline in the index of 20% or more has been associated with either a recession, a significant slowdown or a financial crisis. Each of these periods has also occurred following a period of tight money and an inverted yield curve. In this regard it is also noteworthy that oil has not been the only commodity declining in price. Recent months have featured significant declines in a wide assortment of commodities such as copper, gold, sugar, hogs, wheat and corn. It is therefore likely that the oil price decline is itself a result of economic softening rather than an impetus to growth.
ISI also points out a number of other factors historically associated with significant economic slowdowns including the lagged effect of 17 rate hikes; the decline of house prices; the plunge in mortgage equity withdrawals (MEW); the inverted yield curve; significant slowing in the leading indicators; tightening by foreign central banks; and nominal GDP growth under the fed funds rate.
Source: http://www.comstockfunds.com