Bianco Research L.L.C. An A R T A C
Bianco Research L.L.C.
An Arbor Research & Trading Affiliated Company
Independent ¡¤ Objective ¡¤ Original
Volume 19, No. 81
1731 North Marcey, Chicago IL 60614
Commentary
Market Opinions and Topics of Interest
By Howard L. Simons (847) 304-1511
October 31, 2008
Gasoline, Productivity And Inflation After The Downturn
Much has changed since our May Commentary on
gasoline expenditures, inflation and productivity.
That document was written when crude oil was at
$125, roughly twice the recent price level, and one
week before global equities reached their post-Bear
Stearns high.
Global growth was still strong,
investment banks were still walking the earth and
Benjamin Bernanke was three weeks away from
threatening to raise interest rates to combat stillrising inflation.
thereof (thin red line, left-hand chart) against
the logarithm of implied gasoline demand
(thick blue line), we see total gasoline
demand has risen higher in an erratic fashion
for almost a quarter-century independent of
price.
If price elasticity of demand was operating as
designed, we would see a negative trend in the
scatter diagram (right-hand chart). The trend is
erratically positive. The partial contribution of
price to total demand may be negative, but it is
being overwhelmed by income- and engineeringrelated factors. Both continue to support our
original thesis that gasoline demand can rise
independently of price so long as the economic
value added by its consumption exceeds the
total cost paid.
While vehicle-miles declined 5.6% in August from
year-ago levels, a significant level to be sure and
one consistent with declines in the 1974-1975 and
1980 recessions, it is important to remember prices
are affected not by vehicle-miles but rather by total
volumetric demand. We repeat from May (original
boldface):
If we index constant-dollar gasoline prices to
July 1984 levels and map the logarithm
Where Is The Negative Price Elasticity Of Demand?
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
Productivity
Implied gasoline demand (thin red line, following
page) fell 3.0% from year-ago levels in the third
quarter; on a seasonally adjusted basis (light red
line), it fell 2.2%. Constant-dollar GDP per barrel of
gasoline consumed (thick blue line) has declined
8.75
Logarithm Of Gasoline Re-Indexed To July 1984 = 100%
0.64% before seasonal adjustment and is at a
record high after seasonal adjustment (light blue
line).
0.875
0.750
0.625
8.70
0.500
8.70
1987
-1.500
1986
8.75
1985
-1.250
-1.375
8.80
0.375
8.80
0.250
Gasoline Demand
(Right Scale)
-1.125
0.125
-1.000
8.85
0.000
8.85
-0.875
-0.125
-0.750
8.90
-0.250
8.90
-0.375
-0.625
8.95
-0.500
8.95
-0.500
-0.625
-0.375
9.00
-0.750
9.00
-0.250
9.05
-0.875
9.05
0.000
-0.125
9.10
-1.000
9.10
0.125
-1.125
0.250
9.15
-1.250
9.15
-1.375
Constant-Dollar Gasoline
(Left Scale)
0.375
9.20
-1.500
9.20
0.500
Logarithm Of U.S. Implied Gasoline Demand, MMB/D
0.750
0.625
9.25
Logarithm Of U.S. Implied Gasoline Demand, MMB/D
(Thick Blue Line)
9.25
1984
Logarithm Of Gasoline Re-Indexed To July 1984 = 100%
(Thin Red Line)
Where Is The Lead/Lag Relationship?
0.875
Bianco Research, L.L.C.
Page 2 of 4
This much seems clear: The U.S. and indeed the
global economy were able to absorb higher
petroleum prices without crisis; they have been
unable to absorb the credit crunch with similar
October 31, 2008
equanimity. Any decline in petroleum demand
produced by the credit crunch and its income
effects will exceed that of higher prices.
Rising Productivity of U.S. Gasoline Consumption
$3,500
9,500
Implied Gasoline Demand
(Left Scale)
9,250
$3,300
9,000
$3,100
8,750
8,500
$2,900
8,250
8,000
$2,700
7,750
7,500
$2,500
Constant $ GDP/B
(Right Scale)
7,250
7,000
$2,300
6,750
6,500
Real GDP Per Barrel (Thick Blue Line)
U.S. Gasoline Demand, Thousand Barrels Per Day
(Thin Red Line)
9,750
$2,100
6,250
Gasoline And Inflation
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
$1,900
1979
6,000
gasoline prices have been rising for nine years
and the CPI only recently has moved over trend,
we still find gasoline prices a poor metric for the
CPI. Of course, this may say more about the CPI¡¯s
construction than about the impact of gasoline prices
on household budgets.
We note, as before, how a simple timeline is more
than twice as robust as an explanatory variable for
the Consumer Price index (thick blue line) as are
wholesale gasoline prices (thin red line); the
comparative r2 values are .995 and .489. As
Gasoline Does Not Drive Inflation
350
220
210
200
275
190
250
180
225
170
200
160
175
2
150
r = .995
150
140
125
130
2
100
r = .489
The Consumption Link
If we blend the rising consumption noted above with
the rising price, we must get rising total consumer
expenditures for gasoline. We can proxy this effect
by taking retail sales at service stations as a
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
100
1989
25
1988
110
1987
50
1986
120
1985
75
1984
87 Octane Gasoline, USGC, Cents Per Gallon
(Thin Red Line)
CPI
(Right Scale)
300
Consumer Price Index (Thick Blue Line)
Gasoline
(Left Scale)
325
percentage of total personal consumption (thick blue
line, following page).
It leads year-over-year
changes in the CPI (red columns) by six months on
average.
Bianco Research, L.L.C.
Page 3 of 4
The last datum is for September. We noted in May
that if gasoline continued to claim a larger share of
consumer budgets in April and May, which occurred,
upward pressure on the CPI would result, which also
occurred.
October 31, 2008
consumer budgets yet; once again, consumer
spending is going to be affected much more by the
incipient recession and destruction of household
wealth than it is by gasoline prices. If all trends
currently observed persist, we should see
downward pressure on the CPI through the first
quarter of 2009.
The recent drop in gasoline prices is still too shortlived to have produced any material changes in
Gasoline Expenditures And Consumer Inflation
5.8%
6.10%
5.70%
5.50%
4.6%
5.30%
4.3%
5.10%
4.90%
4.0%
4.70%
3.7%
4.50%
3.4%
4.30%
3.1%
4.10%
2.8%
3.90%
Jul-08
Jul-07
Jan-08
Jul-06
Jan-07
Jul-05
Jan-06
Jul-04
Jan-05
Jul-03
Jan-04
Jul-02
Jan-03
Jul-01
Jan-02
Jul-00
Jan-01
Jul-99
Jan-00
Jul-98
Jan-99
Jul-97
Jan-98
Jul-96
Jan-97
Jul-95
2.70%
Jan-96
2.90%
1.0%
Jul-94
Jan-95
3.10%
1.3%
Jul-93
3.30%
1.6%
Jan-94
3.50%
1.9%
Jul-92
3.70%
2.2%
Jan-93
2.5%
Gasoline / Personal Expenditures (Blue Line)
4.9%
5.90%
Gasoline Expenditures / Personal Consumption
(Right Scale)
CPI Y-o-Y
Led 6 Months
(Left Scale)
5.2%
Jan-92
CPI PCYA Led 6 Months (Red Columns)
5.5%
Conclusion
One of the precepts of behavioral finance is pain
and pleasure produce highly asymmetric effects; the
pain of loss is roughly three times as great as the
pleasure of gain. Investors also have a hypertrophic
sense of entitlement; gains are supposed to happen
while losses are not. Journalists, we can attest, are
far less curious about 900-point gains in the Dow
Jones Industrial Average than they are about 500point losses.
The treatment of petroleum prices in general and
gasoline prices in particular is consistent with these
observations. We have written a series of Market
Facts noting the positive partial contribution of crude
oil prices to the S&P 500, and others noting the
weak and unstable contribution of energy prices to
inflation expectations, and it is safe to say neither
statistical demonstration has been embraced
wholeheartedly.
We were asked many times during the September
2007 ¨C July 2008 doubling of crude oil prices what it
would take to bring them back down and we
answered consistently, ¡°A global recession.¡± Lower
gasoline prices are of small solace in this context,
ranking just above a 2% dividend yield on a stock
whose price has fallen by 50%.
When the economy recovers, the long-term bull
market in energy prices will return and will not derail
that recovery so long as the economic value added
by energy purchases exceed their total cost.
Bianco Research, L.L.C.
Page 4 of 4
October 31, 2008
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