Title: Effects of the Recent Oil Shock on the Global Economy in 20052006: How Much of a Global Slowdown
1Effects of the Recent Oil Shock on the Global
Economy in 2005-2006How Much of a Global
Slowdown?
- Nouriel Roubini
- Stern School of Business,
- New York University
- and
- Roubini Global Economics, LLC
- www.rgemonitor.com
- nroubini_at_stern.nyu.edu
2The 2004-2005 Oil Shock
- Nominal and real oil prices have sharply
increased since their 2002 trough. - Nominal oil prices peaked above 70 per barrel in
August 2005 and have remained close to 65 since
then.
3Past oil Shocks associated with global recession
- Past oil price shocks have been associated with
US and global recession (and stagflation at
times) - 1973 Yom Kippur war
- 1979 Iranian revolution
- 1990 Iraqi invasion of Kuwait
- 2000 Second Intifada and restraints to OPEC and
non-OPEC production
4The latest oil shock is different
- Previous oil shocks led to recessions and higher
inflation (stagflation) - IMF rule of thumb a 10 oil price increase
reduces global growth by 0.4 over time. - The recent oil has not had much of an impact so
far on inflation and growth. - IMF predicts global growth of 4.3 in 2005 and in
2006 - Inflation remains so far low in the US and
other economies.
5Why no stagflation this time around?
- Previous oil shocks were supply shocks. This time
it is strong demand (from US, China, India) that
is driving prices higher. - Real oil prices are still below the post-1979
peak (but above the post-1973 and post-1990
peaks). - Sound and credible monetary policies in the last
two decades have kept inflation and inflation
expectations low. So, response of monetary policy
to the oil shock has been more muted.
6Why no stagflation this time around?
- Major oil importers are less dependent on oil
than in the 1970s. - The oil shock has not so far seriously
affected consumer and business confidence,
perhaps because the shock was demand rather
than supply - driven. - Expectations that the oil shock will affect more
income/output (the oil tax) than
prices/inflation has led to lower long term
interest rates following oil price spikes. - High commodity prices have helped growth of
commodity exporters. - Unlike the 1970s, little impact on corporate
profitability and on productivity growth.
7Why no stagflation this time around?
- Oil importing countries consumers (especially in
US) have mostly reacted to the oil shock as if it
is temporary consumption smoothing via reduced
savings/ higher borrowing. Thus, aggregate demand
in US and ROW has remain sustained - Oil exporting countries have reacted to the shock
as if it is temporary, thus increasing savings
rather than consumption. The increased in savings
of oil exporters has contributed to a global
savings glut that has kept long rates low and
has thus sustained demand in oil importing
countries. Recycling of petrodollars. - Financial innovation and globalization allows to
react more smoothly to oil shocks via hedging,
insurance and international borrowing.
8Risks and vulnerabilities from the latest oil
shock
- While the recent oil shock has not affected
growth and inflation there are serious concerns
about the future impact on growth and inflation
in 2006 of oil prices at around 65 or higher
levels. - The US and global economy is subject to a number
of risks and vulnerabilities that can interact
with high oil prices to trigger a serious
slowdown in 2006.
9Risks and vulnerabilities in the US and global
economy
- Large global imbalances with large and growing
current account deficits in the US. - Large and growing fiscal deficits in the US,
especially after Katrita (Katrina Rita). - Shopped-out US consumers burdened with
low/negative savings, rising debt and debt
servicing ratios. - Negative supply effects of Katrina.
- Negative business and consumer confidence effects
of Katrina and recent oil spike. - Risk of a flattening of the housing bubble, if
not an outright bust of the bubble.
10Risks and vulnerabilities in the US and global
economy
- Some increases in headline and core inflation
and in inflation expectation. - Possibility of further Fed tightening given the
increase in inflation. - Protectionism risks.
- Risk that foreign investors and central banks
will be less willing to finance the US
imbalances, thus triggering a hard landing for
the US dollar and interest rates. - Economic weakness in EU and still uncertain
recovery in Japan.
11Implications of these vulnerabilities
- High oil prices can interact with these
vulnerabilities to lead to significant global
growth slowdown. - Inflation may pick-up leading to monetary
tightening that may slow down further growth. - Oil and commodity prices may sharply fall during
a global slowdown. - Will global rebalancing be orderly or disorderly?
12Is it all due to high demand? Supply aspects of
recent oil shocks
- While conventional wisdom attributes high oil
prices to demand factors, there are several
elements of a supply shock. - Katrina (and Rita) were a supply shock
- Geo-political risks (such as terrorism and
Mid-East tensions) have created a fear premium
(of about 10-15 a barrel) - Global spare capacity is very low and
concentrated in regions with high geopolitical
risks
13Supply aspects of recent oil shocks
- Very low oil prices in the 1980s have reduced the
incentives to increase production and capacity
and to reduce oil consumption - In the 1970s oil exporters invested heavily in
capacity but since demand grew slower than
expected oil prices fell sharply reducing the
incentive to invest more in oil capacity - Global demand is expected to increase (by 2 mmb/d
per year over the medium term) faster than supply
in OPEC and non-OPEC leading to higher prices.
14Supply aspects of recent oil shocks
- Very limited investments in refining capacity
(especially in the US where no new refinery built
since 1976) - Peak Oil hypothesis of Simmons and others over
medium term production will peak while demand is
growing. Thus, oil prices will head higher. - Most oil reserves are in countries with
geo-political risks Iraq, Iran, Saudi Arabia,
Russia, Indonesia, Venezuela, Nigeria, etc. - Such countries are under-investing in oil
exploration and production.
15Supply aspects of recent oil shocks
- Speculators are now an important players in the
oil market. Speculation in oil markets could be
stabilizing rather than destabilizing of prices. - Repeated Hurricanes has shown the fragility of
the production/supply structure of the US where
production and refining capacity is tight and
weather-shocks are repeated and severe. - Are more virulent hurricanes partly due to global
warming? - Repeated weather-related supply shocks also in
other regions (North Sea)
16Will Strategic Petroleum Reserves come to the
rescue?
- Following Katrina, the US and the other advanced
economies decided to release part of their
strategic petroleum reserves. - Could these reserve significantly stabilize oil
prices? Highly unlikely over time. - If demand/supply conditions require higher oil
prices, use of strategic reserves cannot affect
such equilibrium oil prices as attempts to
stabilize oil at prices below equilibrium will
lead to a rapid depletion of such reserves. - Also, such strategic reserves should be used
mostly for truly strategic threats (such a
confrontation between the US and Iran on nuclear
proliferation issues)
17The Hog Cycle of oil prices
- The oil market is subject to a medium term hog
cycle of delayed supply response to demand
increases. - When demand goes up, supply is inelastic in the
short run as risk averse producers will invest
more in exploration and production only if the
price increase is persistent rather than
temporary. - Thus, persistent increases in demand lead to high
oil prices. - Eventually exploration and production react but
with a long lag. - In the meanwhile the interaction of geopolitical
supply shocks (as in 1973, 1979, 1990, 2000) and
rising demand at times leads to a US and global
recession.
18The hog cycle of oil prices
- Then, such recessions cause oil prices to sharply
fall as demand contracts in the face of an
inelastic supply. - Also, production from past investments made in
periods of high oil prices becomes available when
prices are falling, adding to the oil glut and
price fall. - Then, new investment stops again as oil prices
are too low and a new hog cycle starts.
19Optimistic supply/price view
- Supply side response to high prices may be
significant - Demand may sharply fall with high prices
- CERA expects significant increases in
capacity/production (but see contrarian view of
Skrebowski) - Nuclear power may re-emerge as a source of supply
- Dont underestimate technological innovations in
the oil/energy sector
20Pessimistic supply/price view Oil will reach
100 in the next 3 years
- It is highly likely that oil will reach 100 per
barrel in the next few years. Why? - Global demand for oil is growing at about 2.1
per year or about 2 mmb/d (million barrels a day)
per year. - So, new net supply has to increase by as much
just to maintain prices at current high levels. - But since existing production fields get depleted
at the rate of over 4 mmb/d per year, new
production from new oil fields has to be at least
6 mmb/d per year just to ensure that the
additional net demand is satisfied.
21Where will the extra production come from?
- Who and where will produce this extra 6 mmb/d per
year? - Iraq where production and exports are falling
because of a worsening security quagmire? - Iran where the new government has stopped
investment and where output production is falling
(leaving aside the larger supply shock when the
US - Iran confrontation on nuclear proliferation
will come to a peak)? - Saudi Arabia that is threatened by bouts
of terrorism and a potential Shite revolt in the
oil rich regions? - Russia where the Putin bullying of oil companies
and oligarchs will slow down FDI and investment
in the oil sector? - Venezuela where Chavez policies will reduce
exploration, investment and production? - Nigeria where civil war threatens production in
the oil rich regions? - The US Gulf Coast that will be pummeled over and
over again by hurricanes as human-induced global
warming is likely to make future hurricanes even
more devastating than the current ones?
22Tight supply and growing demand Oil at 100
- So, where will the new 6 mmb/d per year
new production come from? - It would already be lucky if, between OPEC and
non-OPEC producers, we get two thirds of this new
production per year available between now and
2010. - Thus, based on standard elasticities of demand
for oil in face of a highly inelastic medium
term supply, this implies that we will oil at
100 per barrel well before the end of this
decade. - Of course, a US and global recession would be
triggered by such a spike in the price of oil. - Then, this recession would push oil and commodity
prices down as demand sharply contracts in the
recession.
23Three scenarios for the global economy in 2006
- Continued economic growth (4.3 for world, 3.3
for the US as in IMFs WEO) in spite of high oil
prices. Continuation of Bretton Woods 2 (BW2)
regime - Moderate slowdown in US and global growth (2.75
and 3.5) - US and global hard landing with US growth down
to 2 and global growth down to 3. Unraveling of
BW2
24Scenario 1 Continuation of BW2
- Current international financial regime
- High US growth (consumer of first and last
resort) - High China growth (producer of first and last
resort) - Large and growing US twin deficits (current
account and fiscal deficits) - Such deficits financed mostly by foreign central
banks - Forex reserve accumulation by foreign central
banks to prevent their currency appreciation - Continuation of BW2 will maintain high US, China
and global growth (4.3) in spite of high oil
prices
25BW2 stability
- According to some (Dooley, Garber and
Folkerts-Landau) BW2 is stable and will last for
a generation - China needs an undervalued currency to sustain
its structural transformation - Other EMs moving to a capital exporting (current
account surplus) rather than capital importing
(current account deficit) growth model - Japan is already part of this regime (and Europe
could eventually join) - Reserve accumulation as a collateral for FDI
investments in China/Asia
26Implication of a stable BW2 for asset prices
- US Dollar will remain stable relative to Asian
currencies and other currencies that have
effectively joined BW2 - Long term interest rates will remain low as the
supply of financing of US twin deficits from
foreign central banks will continue - Oil and commodity prices will remain high as
growth in China and BW2 periphery will keep
demand for commodities high - Other risky assets (housing and equities) will
perform well as BW2 will last for a long time.
Little risk of bursting of the housing bubble - The Euro and other floating currencies may bear
at times like in 2004 the burden of downward
pressures on the US from its large current
account deficit.
27Scenario 2 Global slowdown
- Global growth is already slowing down (see IIE
forecasts) - Both US and Chinese growth are slowing down
- US short term interest rates are moving higher
and may get close to 5 by 2006 as the Fed is
worrying about inflation - This will lead to a flattening of the housing
bubble - With housing flattening consumption growth will
slow down and private savings rate will improve. - Thus, the US current account deficit will tend to
improve in real terms - Meaningful risks of rising protectionism
28Scenario 2 Global slowdown
- Oil prices will go back to 30-40 per barrel as
global growth slows down - Other commodity prices will fall too.
- Negative implications for emerging markets
economies - Oil and commodity exporters will suffer
- Countries with current account deficits will
suffer from worsening deficits and less financing - Countries dependent on exports to US and China
will suffer - Countries with high debt ratios and other balance
sheet vulnerabilities may face financial
pressures, if not outright crises.
29 Scenario 3Hard landing
- Geo-strategic risks are on the rise (terrorism,
Iran, North Korea, etc) - Thus, oil prices will remain high with upward
risks - US current account deficit is growing rather than
shrinking given the recent strength of the US
and low long interest rates stimulating
consumption via high housing prices - There is evidence of a bubble in the housing
market - US fiscal improvement is temporary as making tax
cuts permanent will bust the budget over the
medium term. Also, Katrina will further bust the
budget. So, twin deficits are likely to persist - The recent US strength will fizzle once the
medium term bearish factor (structural current
account deficit) will dominate short-term
cyclical bullish factors (US interest rate and
growth rate differentials) - The foreign financing of large US twin deficits
will start to shrink, especially once China
starts to move its currency parity more.
30Hard landing scenario
- External pressure (protectionism in US/EU) and
financial risks at home will lead China to let
its currency appreciate. - This China/Asia currency move could trigger a
sharp move of the US dollar as both public and
private investors will reduce their exposure to
US assets - Meaningful increase in US long-term interest
rates as foreign financing of US twin deficits
shrinks - The US Fed may be forced to increase short rates
to stem the US dollar fall and its inflationary
effects - Unraveling of carry trades and leveraged bets
- Risk of a fall of price other risky assets
(equities, housing, EM debt, high yield, etc.) - Risk of a systemic crisis if a major HLI goes
belly up - Risk of a US and global economic slowdown
31Which scenario is more likely?
- The goldilocks scenario of a benign and
sustained global growth is highly unlikely (20
probability). - The second scenarios of a significant US and
global slowdown is the most likely (50
probability). - The third scenario of a hard landing is less
likely than the second but cannot be altogether
discounted (30).
32Causes of global imbalances and of the bond
market conundrum
- Causes of the global current account imbalances
- US fiscal deficits leading to US current account
deficits (important in 2000-2004) - US high consumption growth and excessively low
savings rates (partly driven by the housing
wealth increase) - High savings rates in the rest of the world
(global savings glut of Bernanke) (2005 story) - Global investment drought (2000-2005 story)
33Bond Market Conundrum Explanations
- Central bank forex intervention (direct and
indirect effects) - Global Savings Glut (Bernanke)
- Global Investment Drought
- Global Capital Capacity Glut leading to low
returns to capital in a wide range of asset
classes - Structural demand for long term bonds by
institutional investors (pension funds, insurance
companies, etc.) - Stable anti-inflationary policies leading to
lower term and risk premia - Excessively easy monetary policies
- Risk of a global slowdown
- Deflationary effects of emergence of China and
India - Oil price shock and OPEC countries savings
behavior - Mispricing in the bond market (a bubble)
34Why the bond conundrum will tend to fizzle out
over time
- Reduced foreign central willingness to accumulate
US reserves and China/Asian fx peg move - Global investment pickup
- Inflationary pressures in the US (oil, labor cost
with slower productivity, pricing power of non
traded firms) - Larger than expected US monetary tightening up to
a least 4.00 (and possibly 4.25) by year end - Thus, US long rates (10yr Treas) will move
towards 5 and higher in 2006.
35Fed policy
- Fed Funds rate up to 4.00-4.25 by end of 2005
- Equilibrium real Fed funds rate is 2
(historically 3) core inflation is close to
2.1 (and rising) while Fed inflation target is
1.50-1.75 - Economic growth at sustained pace
- So, 22 4, or 4.25 as the Fed is behind the
curve - Fed concerned about housing bubble and CA deficit
- The oil shock may lead to inflation surprises
- Higher labor costs, in face of slowdown of
productivity, will increase ULCs - Greater pricing power of non-traded firms
36Prospects for US fiscal deficits
- US fiscal deficits are large and will become much
larger in the medium term, after the cyclical and
temporary improvement we are observing in 2005. - The 2005 deficit improvement will not last
- According to recent CBO forecasts, if tax cuts
are made permanent, AMT fixed, discretionary
spending grows at the rate of nominal GDP and
Social Security is privatized (plan 2), the US
fiscal deficit will grow from 412 b (3.6 of
GDP) in 2004, to 600b in 2009 (4.8 of GDP) to
over 1,100 b (6.2 of GDP) in 2014. - Katrina and Gulf Coast reconstruction will
seriously add to the deficit.
37US fiscal policy scenarios
- Even with more optimistic assumption (, recent
spike in 2005 revenues, spending growth above
inflation but below nominal GDP growth, not all
tax cuts are permanent, AMT only partially fixed,
a more modest Social Security privatization),
fiscal deficit will grow to about 800b by 2014
(4.2 of GDP). - The US fiscal path is unsustainable it will lead
to an accumulation of public debt that is not
sustainable over time.
38Structural fiscal deficit
- Of 6 fiscal change in 2000-2004, 4.6 of it was
due to a fall in revenues 1.4 due to increase
in spending (mostly defense/homeland security) - Tax revenues in 2004 were the lowest in over 50
years (since 1951) - Structural fiscal deficit rather than cyclical
39Financing of the US fiscal deficit implications
for long rates
- Since 2000, 100 of the US fiscal deficit has
come from non-residents. - US residents holdings of US Treasuries has been
flat since 2000. - Of the foreign financing about two thirds of it
is coming from foreign central banks. - 53 of US Treasuries are now held by non
residents (and a large fraction of it by foreign
central banks). - US long rates (10-year Treasuries) are close to
4 rather much higher because of foreign central
bank financing. - Significant effect of Asian intervention on US
long rates. - Serious shortening of the maturity of US
Treasuries since 2000 average maturity down to
55 months, marginal maturity down to 33 months. - Balance of financial terror (Larry Summers)
40The US current account is large and will worsen
- The US current account deficit will worsen rather
than improve over the next few years (see Roubini
and Setser (2004)). - In 2005, the current account deficit is likely to
be above 800 b (665 in 2004) - US exports have to grow 50 faster than imports
to keep trade deficit from rising. - End 04 Exports 1140 billion, 9.8 of GDP
- End 04 Imports 1750 billion, 15.0 of GDP
41Causes of CA deficit and implications for US
- 1990-2000 Deficit driven by an investment boom
(new economy) growing faster than increase in
public savings - 2000-2004 CA deficits worsens by 2 of GDP in
spite of a fall on I/Y of 4 of GDP. - Why? Public savings went from 2.4 surplus to a
3.6 deficit, a 6 of GDP turnaround. - This large and structural CA deficit is a
structural bearish factor for the US in the
medium term. The dollar needs to fall to shrink
this external imbalance - These structural bearish factors will dominate
bullish factors (rising US short rates and
relative growth differentials) in the rest of
2005 and in 2006
42Implications of US fall
- 15 real depreciation in 2002-2004 did not led to
a CA improvement, rather a worsening - This is not just due to J-curve or effects of oil
shocks - You need both expenditure switching (via real
depreciation) and expenditure reduction (via
fiscal adjustment and increase in private
savings). - Without fiscal adjustment, CA can improve only if
there is a fall in consumption and investment via
higher real interest rates (i.e. hard landing for
US and world)
43Enormous adjustment needed to stabilize external
debt to GDP ratio
- Key concept Balance on trade, transfers and
remittances that stabilizes debt to GDP ratio. - Equation (real interest rate - real growth rate)
external debt to GDP debt stabilizing balance - U.S. Current balance (2004) -5.9 of GDP
- Debt stabilizing balance (2004) -2.0 of GDP
- Gap _at_ 3.9 of GDP
44Financing of the twin deficits
- Financing need for the external imbalance are
greater than the CA deficit as in 2003 and 2004
net FDI and portfolio equity investment in the
capital account has been a negative 200 b
outflow. - So financing needs in terms of debt in 2004 were
865b rather than the 665b CA deficit. - US net foreign liabilities are very large and
growing
45Most of the CA financing is coming from foreign
central banks
- A large fraction of the CA financing is coming
from foreign central banks, not private
investors. - Contradiction btw US data showing only an
accumulation of US dollar forex reserves by
foreign central banks in 2004 of 250b and BIS
data and national data showing an accumulation of
over 530b. - 2003 Dollar reserve accumulation financed 440
billion of 530 billion US current account
deficit. - 2004 at 465b US FX accumulation, about 70 of
the US CA deficit (665b) was financed by central
banks and only 30 of it is financed by private
foreign creditors.
46Asian financing will shrink as several strains
will emerge
- Will Asian continue to supply the needed
financing? No, as it is increasingly costly - Carry cost of sterilized intervention is high
(especially for China) - Growing reserves invested in low yielding dollar
assets growing risk of potential large
valuation losses. - China now 600 billion in reserves (mostly in
). 30 real depreciation loss of at least 150
billion, or _at_ 10 of GDP . - China in three years. 1.2 trillion in reserves.
30 real depreciation losses of at least 300
billion (or 20 of current GDP). - Scale of needed depreciation rises over time.
- Sterilization is limited thus, domestic credit
growth is excessive and creating domestic
financial and investment bubbles in China - Risks of price inflation in China and Asia as
sterilization is partial.
47Asian financing will shrink as several strains
will emerge
- Real appreciation in China is inevitable over
time it can occur via nominal appreciation or
higher inflation the latter is
socially/politically costly (see early 1990s). - Over-financing by China of the US current account
deficit as there is FDI and hot money in addition
to the Chinese CA surplus. The world is
free-riding on China and Asia. - So, the current regime (i.e. Undervalued exchange
rates Current account surpluses, FDI inflows,
Extra speculative inflows, Capital flows
recycled back to US) is not sustainable and will
unravel. - Implication China will move its peg in the fall
of 2005
48China peg move and its implications
- China will further move its currency rate
relative to the US in spite of the alleged
slowdown of the economy - Peg move needed to deal with the domestic
financial and other imbalances - Peg move needed to deal with the external
protectionist pressure
49Implications of a China 10-15 revaluation over
the next year
- Other Asian and BW2 countries will be willing to
let their currencies move - BW2 will start to unravel
- The smaller the move the greater further capital
inflows to China/Asia in expectation of further
move - A significant move will reduce the rate of
reserve accumulation in China/Asia - Other central banks may start to diversify
- Private investors willingness to finance the US
depends on the actions of their central banks a
new form of fixed rate moral hazard (see Japan
case). - Once central banks signal less willingness to
finance, the trigger for private investors to
roll-off asset exposure will be significant - This will put pressure on US long term interest
rates (as well as on the US dollar)
50By-product beginning of BW2 Unraveling
- BoJ (and ECB) FX intervention would only allow
BW2 periphery to get rid of the unwanted
outstanding stock of hot potatoes
transferring the currency risk. - But such a stock of unwanted hot potatoes is
increasing at a rate of 800b a year. So, someone
has to hold it in equilibrium when most players
in this game will be trying to reduce further net
accumulation of US dollar asset. - This game larger US financing needs and reduced
foreign willingness to finance it - is thus
structurally unsustainable and will unravel.
51Need to transition to a new system via a
coordinated grand-bargain
- Need change in pattern of global growth and
national macro policies. - US savings rise (better from falling budget
deficit than falling consumption). - Asian demand rise (need rising consumption, not
falling investment) and a currency appreciation
in Asia. - Need an ECB/ Eurozone policy that supports
domestic demand growth. Lower interest rates. - Need policy stimulus and structural reform in
Japan and Europe.
52Soft-landing rebalancing versus hard landing
- Need coordination across Pacific as well as
across the Atlantic - Obvious deal US fiscal restraint, European
monetary loosening, Asian exchange rate
adjustment, acceleration of structural reform in
Japan and Europe. - But US reluctant to do more than talk about
fiscal restraint, Asia reluctant to do a
meaningful exchange rate adjustment, Europe
reluctant to use monetary policy in aggressive,
US style. - So, likelihood of a orderly global rebalancing is
low - Disorderly hard landing is more likely sharp
dollar fall, bond market fall, fall in other
risky assets prices (equities, housing, EM debt,
high yield), risk of a sharp US and global
slowdown.