Title: Introduction to the Course and Main Issues in the Global Economy
1Introduction to the Courseand Main Issues in
the Global Economy
- by Nouriel Roubini
- Stern School of Business
- New York University
- September 2017
2International Macroeconomic Policy Theory and
Evidence from Recent Financial Crises
- We study macroeconomic developments growth,
unemployment, consumption, investment, inflation,
trade balances, exchange rates, etc. - Macroeconomics is an international discipline as
most economies are not closed but open to trade
in goods, services, labor, capital, technology,
information (globalization). - Most countries are small open economies some
(U.S.) are large open economies. The world
economy is interdependent and interconnected
thanks to globalization
3International Macroeconomic Policy
- Macroeconomic developments depend on macro
policies - Conventional (the policy rate tool, the money
supply) and unconventional monetary policy such
as, ZIRP (Zero Interest Rate Policy), QE
(Quantitative Easing), CE (credit easing), FG
(Forward Guidance), Negative Interest Rates,
Liquidity Support of Banks and Non-Banks - Conventional (tax and government spending) and
unconventional fiscal policy (bailouts and
backstop of banks, households, corporations and
other state guarantees for economic agents)
4International Macroeconomic Policy
- Macroeconomic developments depend on macro
policies - Exchange rate policies choice of the exchange
rate regime (fixed, flexible, etc.), forex
intervention, capital controls - Supervision and regulation of the banks and other
financial sector intermediaries (capital
regulation, liquidity regulation,
macro-prudential supervision, counter-cyclical
credit policy) - International economic policies such as
coordinated macro policies as well as
international bailouts (by the IMF or the
Troika) of countries or bail-in of countries
(coercive restructuring of public and/or external
debt)
5The nexus between macro news, policy reactions
and markets/asset prices
- Macro Triangle macro developments/news, policy
reaction, markets and asset prices - Macro developments/news lead to policy reactions
- Those policy reactions affect the evolution of
the macro variables - Macro news and macro policies affect markets and
asset prices (stocks, bonds, currencies,
commodities, credit) - Asset prices react to macro news and policy news,
ie unexpected rather than expected changes. - Asset price changes lead to policy reactions and
affect macro variables (through wealth effects
and price effects)
6Theory and Evidence from Recent Financial Crises
- Financial crises have become more frequent and
severe in both developed markets (DM) and
emerging markets (EM) - Recent developed markets crises
- US housing and sub-prime crisis in 2006-2008
- Global Financial Crisis (GFC) of 2008-2009
- Sovereign debt crises and economic crisis in the
Eurozone (2010-2013) Greece, Ireland, Portugal,
Spain, Italy, Cyprus, Slovenia. Grexit Risk. - Brexit a shock rather than a crisis
- Recent emerging market crises
- Mexico (1994), East Asia (1997-98), Russia
(1998), Brazil (1999), Turkey and Argentina
(2001) - EM mini-crisis in 2013-15 and Chinas 2015-16
turmoil
7Nature of Financial Crises
- There are many types of financial crises
- Currency crisis when a fixed exchange rate regime
collapses or a currency goes into a free fall - Balance of Payments (BoP) or external debt crisis
- Sovereign debt crisis
- Banking crisis
- Corporate debt crisis
- Household debt crisis
- Broad financial crisis that combines many
elements of the above crises (Argentina 2001 for
example)
8Types of financial crises liquidity versus
solvency crises
- Financial Crises can be distinguished into two
broad types - Solvency crises
- Liquidity crises
- Insolvency An agent is insolvent when its debt
relative to its income is so high that in most
states of the world it will not be able to pay
back its debt and the interest on it
(unsustainable debt) - Illiquidity An agent is solvent but illiquid
when its debt is not unsustainable but it has
large amounts of this debt coming to maturity
(short term debt) and it is not able to roll it
over (liquidity crisis, rollover/run crisis)
9Liquidity versus Solvency Crises
- Many combinations of liquidity/illiquidity and
solvency/insolvency - Illiquidity can lead to insolvency as illiquidity
can trigger default - Illiquidity can be resolved via
- Domestic or international lender of last resort
support (bailouts) to stop rollover/run crises - Orderly but coercive restructuring (maturity
extension) of debts (bail-in of creditors
policies) - Insolvency is resolved via
- Orderly debt restructuring before default
- Disorderly debt restructuring (default and debt
reduction)
10Course Structure
- Syllabus http//people.stern.nyu.edu/nroubini/MAC
RO5.HTM - Textbooks
- Reading List http//pages.stern.nyu.edu/nroubini
/Readingl3.html - Assignments http//people.stern.nyu.edu/nroubini/
ASSIGN01x.HTM - Requirements (assignments, mid-term exam, final
exam) - Other online and offline tools for the course
11Current Global Economic Outlook and Uncertainties
(Known Unknowns)
- Former U.S. Defense Secretary spoke during the
Iraq War of known knowns, known unknowns and
unknown unknowns. - Known unknowns are known risk/uncertainty factors
that will materialize in the future in one way or
another - The world economy is characterized today by many
known unknowns, for example which who will be
the next Fed Chairman.
12Known Unknowns Fed Chair
- Known Known Yellen first term expires at the
beginning of 2018 - Known Unknown Who will be the next Fed Chairman?
Yellen, Cohn, Warsh, Taylor, Hubbard, etc? - Unknown unknown Would Trump choose someone
highly incompetent as Fed Chair such a real
economic populist? Unlikely
13Known Unknown Economy, Tax policy and the Fed
- Will economic growth finally accelerate above
potential? - Will wage and price inflation remain contained or
accelerate? - Is the US in a secular stagnation with low
potential growth? - Will Congress pass tax reform this year?
- Will the next Fed Chair me more or less dovish
than Yellen?
14Known Unknown Fed Policy Normalization
- When will the Fed hike again?
- In December 2017
- Not in December 2017
- How many times will the Fed hike rates in 2018?
Three times as the dots suggest or less as the
market predicts? - When will the Fed finish normalizing the policy
rate to a neutral level and what this level will
be (2, 2.75, or 3 or 4, etc)? - What could stop the Fed from running down its
balance sheet?
15Known Unknown U.S. Fall Fiscal Fistfights
- Fiscal known unknowns in 2017-18 in the U.S.
- Which will be the fiscal policies of Trump?
- Will Republicans start another fight on the debt
ceiling as in 2013? - Will there be a government shutdown in December?
- Will Congress pass tax reform this year and what
will be the new corporate tax rate compared to
todays 35?
16Macro and market implications of these known
unknowns
- The resolution of these known unknowns (growth
and inflation, Fed policy rate normalization
pace, U.S. fiscal policy) will affect - The real economy through demand and confidence
(consumer, business) effects - The financial markets and asset prices in the
U.S. and globally bond yields, stock market,
credit spreads, U.S. credit rating, U.S. dollar
value, commodities, emerging markets.
17Current Known Unknowns in the Global Economy
- U.S. economic, political, geopolitical, monetary,
fiscal and trade uncertainties given the Trump
administration - Prospects for growth in developed markets (DM
US, Europe, Japan, etc.) and emerging markets
(EM) - Will DM return to strong growth or will the
recovery remain anemic and sub-par? Expansion or
Slowdown? - Is the recent slowdown in EM cyclical or
structural? - Will some EM experience a full crisis and which
ones are most at risk? - China hard or soft or bumpy landing?
- Will oil/commodity prices go higher or lower?
18Current Known UnknownsBrexit and
EU-Disintegration
- Will the UK truly exit the EU or eventually
back-pedal? - Which deal between UK and EU if Brexit occurs?
How much of a loss of market access for the UK?
Soft or Hard Brexit? - Will the EU/Eurozone continue to integrate or
will gradually dis-integrate over time? - Which are the main political risks in the EU
Italy, Greece, and now Germany? - Will Germany accept greater EZ integration and
risk sharing or will bailout fatigue dominate? - Will the migration crisis be contained or widen
so as to threaten the free borders within the EU
(the Schengen agreement)?
19Current Known Unknowns in the Global Economy
Eurozone
- Will the recovery of growth in the Eurozone be
robust or weak/anemic/uneven? - Is the EZ still at risk of deflation?
- Will anti-Euro parties win the 2018 Italian
elections? - How fast will the ECB taper its QE and for how
long it will keep negative policy rates? - Will EZ fiscal policy become more flexible?
- Will structural reforms accelerate and where?
- Will the Euro currency value rise or fall?
20Current Known Unknowns in the Global Economy
Japan
- Will Abenomics work in Japan?
- Stronger growth and inflation increase or
relapse? - Will structural reforms and trade liberalization
be implemented? - Will Abe win the snap elections?
- Will the BoJ do additional QE in 2018 and go more
negative with it policy rates? - What is the risk of a public debt crisis in the
next few years? When will the VAT be raised? - Will the Yen weaken and equities rally?
21Current Known Unknowns in the Global Economy
China
- Will Xi try stay in power more than 10 years?
- Will China experience a soft landing or a hard
landing or a bumpy? - Will China rebalance growth away from too much
savings, investment and exports towards
consumption and labor intensive growth? - Which structural reforms will be implemented in
2018 and beyond after the Party Congress? - Will China do another round of policy easing if
growth slows again or accept lower growth? - Will the RMB and stock market rally or fall?
22Current Known Unknowns in the Global Economy EM
- Is the recent slowdown of EM growth in 2013-16
cyclical or structural? What are its causes? - Will financial pressures intensify to the point
of a crisis in some EM or will they diminish? - Which EM are most at risk and why?
- What policy options are available for these EM at
risk? - What are the medium term prospects for the BRICS
and other EM? - How robust and resilient is the recovery of EM
growth and markets since mid 2016?
23Current Known Unknowns in the World
Geopolitical Risks
- US and the Trump political/geopolitical
uncertainties - Is a military conflict with North Korea likely?
- Will the Russia-Ukraine conflict escalate or not?
- Syria-Iraq-ISIS further destabilization or
stabilization? - Political risks in Europe in Italy, Greece,
Germany, etc - Asian territorial issues (as in the case of
Japan-China dispute on some islands) - Geo-political implications of the rise of China
peaceful rise? - Which other unknown unknowns (like a 9/11 event
or other terrorist attacks)? - Will markets keep on ignoring geopolitical risks
and why? - Populist backlash against globalization, trade,
migration, supra-national authorities,
technological disruption. - Rise of income/wealth inequality feeds populism
24Current known unknowns Global Tail Risk Episodes
- Three episodes of global tail risk in the last
year summer 2015, Jan-Feb 2016, post-Brexit
short term volatility - Will another one occur this year or next?
- What will trigger it?
- Would the market correction be reversed or lead
to a full bear market? - What could reverse the correction central bank
policies or better fundamentals?
25Current known unknowns Unconventional monetary
policies
- In the last decade very unconventional monetary
policies in advanced economies that didnt even
exist before (ZIRP, QE, CE, FG, NIRP) - Will these policies continue or phased out and
how fast? - Are these policies desirable or having unintended
consequences and costs? - Will they eventually cause inflation or
deflation/lowflation remain more likely? - What will central banks do during the next
recession? - Will the baton be passed from monetary to fiscal
policy? - Which policies for Fed, ECB, BoJ, BoE, PBoC, SNB?
26Current state of the global economy
- New Mediocre (IMF) New Normal (China, PIMCO),
Secular Stagnation (Larry Summers), Great
Deleveraging (Ray Dalio), New Abnormal (Roubini) - Lower potential growth in developed markets (DM)
and emerging markets (EM) - Till recently actual growth below potential in DM
EM - Low productivity growth in DM productivity
puzzle in spite of technological innovations - Global economy swinging between periods of
Acceleration (positive growth that is increasing)
and Slowdown (positive growth that is slowing
down) - Since mid 2016 we have global acceleration/expansi
on led by accommodative policies and better
confidence
27Mystery of the missing inflation
- In spite of stronger growth in DM inflation is
still low if not falling relative to a 2 target.
This is odd if stronger growth comes from
stronger aggregate demand - So, maybe supply shocks (temporary or permanent)
keep inflation low - Globalization
- Weaker workers and unions
- More competition
- Technological innovations
- Still low oil and commodity prices
- Temporary factors
- What should be the central banks response to
this inflation shortfall? Keep on normalizing
policy as labor market is tighter or try to fight
the low inflation? - Answer depends on whether the shocks are
temporary or permanent - But even if the shocks are permanent, some
believe that policy normalization should continue
as there is the risk of financial instability
(asset and credit bubbles)
28Causes of lower potential growth
- Demographics ageing in DM and EM
- High debt ratios that slow spending
- Fall in corporate capital spending (global
investment slump) - Hysteresis the cycle affects the trend
- Rise in income/wealth inequality
- Slow structural reforms
- Persistent global savings glut
29Causes of actual growth below potential
- Great deleveraging high private and public debt
and deficits first US/UK, then Europe/Eurozone,
now emerging markets - Wrong policy mix too much monetary policy, too
little fiscal policy - Asymmetric adjustment between creditors/savers
and debtors/borrowers in a way that creates a
global savings glut and a global investment slump
30Explanations of the low productivity puzzle
- Technological pessimism (Gordon)
- Ongoing deleveraging (Rogoff)
- Lag between innovations and their spread from
tech to other sectors (B2B, B2C) - Mismeasurement of productivity as many
goods/services/apps are free and as true prices
of software is not properly measured - Firms that shed work after the GFC are ramping up
hiring now for a while - Low skills and human capital of many workers who
are not prepared for this globalized digital
economy
31Trump policies
- Trumps election led initially to a rally in US
equities, a rise in long rates and the dollar
based on expectations that his policies (tax
cuts, infrastructure spending, deregulation) will
lead to higher growth and more profits for the
corporate sector - But some of his policies may hurt economic growth
(protectionism, restrictions to migration,
micro-managing the corporate sector, excessive
fiscal stimulus) - Markets overestimated initially the potential
positives and underestimated the negatives. - Now a market re-assessment fixed income and
currency markets are now more skeptical about the
stimulus and the rise in US growth - While the stock market is still moving higher as
his expected policies appear to be supportive of
the business and corporate sector. - But US equity valuations may be stretched (based
on the Shiller CAPE criterion)
32The global economy after the global financial
crisis (GFC)
- The economic recovery after the GFC was
two-speed - Anemic, sub-par, below trend in DM (US, EZ, UK,
Japan) U-shaped - Strong with return to potential or above trend in
most EM V-shaped - Why V-shaped in EM?
- Less balance sheet problems of too much private
and public debts. Cleanup after EM crises of the
1990s - Higher potential growth (5 in EM vs 1-2 in DM)
- More room for policy response
33Why U-shaped Recovery in DM?
- The 2008-09 crisis was not a plain vanilla
recession - It was a recession caused by a financial crisis.
And a financial crisis caused initially by too
much debt and leverage in the private sector
(households, banks and some corporates) and then
during the crisis by a surge in public debt and
deficits - History and theory suggests that recovery from
balance sheet crises is anemic for up to a
decade you need to spend less and save more
(dissave less) to reduce debt and leverage over
time. Thus, an anemic recovery. - Actually, a double dip recession in some DM (EZ,
UK, Japan)
34How did we avoid a Great Depression 2.0?
- During the GFC (btw the collapse of Lehman and
mid-2009) global economic activity was falling at
a speed similar to the beginning of the Great
Depression - The Great Recession of 2008-09 could have ended
up into Great Depression 2.0. - What avoided that? Learning the lessons of the
Great Depression and avoiding policy mistakes - Large conventional/unconventional monetary easing
- Massive fiscal stimulus for a while
- Backstop and bailout of the private sector
(financial system, households, corporations)
35Side effects of the massive policy response
during the GFC
- The massive monetary/fiscal/bailout response
during the GFC was necessary to avoid another
depression - But it has led to lingering problems
- How to exit from ZIRP, QE, CE, FG?
- How and how fast to reduce fiscal deficits and
debts that may be unsustainable? - How to deal with the moral hazard that bailouts
have induced?
36Do you want to be Keynesian or Austrian following
a financial crisis?
- Keynesian approach provide monetary fiscal
stimulus and bailout the private sector as
otherwise the recession can lead to a depression
as self-fulfilling panics and runs occur while
private demand is collapsing - Austrian approach (Austerian) front-load the
adjustment/reform and restructure balance sheets
and PLs. Dont bailout as you postpone financial
and operational restructuring and you cause moral
hazard zombie banks, households, governments - Austrian approach was tried in the 1930s (no
monetary/fiscal stimulus and allow banks to
collapse) and led to Great Depression. Liquidate
liquidate! - Bernanke learned the lessons of the Great
Depression
37Do you want to be Keynesian or Austrian following
a financial crisis?
- In the short run you want to be Keynesian as you
want to avoid panic, animal spirits, runs and
illiquidity to lead to a collapse of the private
sector. Public demand has to substitute for
collapsing private demand. Rescue illiquid but
solvent agents. - In the medium-long term you want to be more
Austrian and do true economic and financial
restructuring as, otherwise, you can zombify the
economy and reduce long term growth - Are problems of illiquidity or insolvency?
38These debates Keynesian vs Austrian- are still
ongoing today
- Growth versus austerity debate
- Front load fiscal austerity (as in EZ and UK) or
back load it (US, Japan)? - Be very aggressive in monetary easing (US and
Japan) or less aggressive (UK, EZ)? - Bailout banks and recapitalize them fast (US) or
go slow (EZ, UK)?
39Empirical evidence on appropriate policy response
- US avoided a double dip recession and is growing
at a 2 rate (output above pre-crisis level).
Now even Japan is growing better - UK grew more strongly after anemic recovery
- EZ had a double dip recession and is now weakly
growingGDP still close to pre-crisis level - What explains this relative performance?
- Relative monetary easing stronger in US/Japan/UK
- Front load or back load of fiscal consolidation
- Backstopping the financial system and
recapitalizing the banks early on to avoid a
severe credit crunch
40Recent Reversal of DM vs EM Growth Fortunes
- In 2010-2012 slow, anemic growth in DM
(U-shaped), strong growth in EM (V-shaped) - In 2013-16
- Signs of somewhat stronger growth in DM (US, UK,
less so in EZ and Japan) - Sharp slowdown of growth in EM and financial
pressures on EM markets
41Why growth is recovering in DM?
- Deleveraging of private and public sector balance
sheets has been ongoing for 7 years. - New rounds of unconventional monetary policies in
the U.S., Japan (QE and FG) and even in the EZ
and UK (QE, CE and FG) - Bailouts of banks and sovereigns in the EZ
avoided a worse crisis and EZ break-up. - Global tail risks are now lower
- The massive monetary stimulus has led to asset
reflation (equity, housing, lower bond yields)
that boosts confidence and increases demand
42Why DM recovery could remain uneven?
- Deleveraging not over as debt ratios remain high
- Slow structural reforms
- Risk of a secular stagnation
- Easy monetary policies are becoming less
effective and some are phased out - Lack of proper fiscal policy stimulus
- Policy, political and regulatory uncertainties
43DM outlook
- Differential in growth rates are now lower
between US, EU, Japan and UK - Inflation below 2 target in DM given still
slack in goods and labor markets - But inflation weaker in EZ and Japan relative to
US/UK given differential growth recovery - Risk of asset/credit inflation/bubbles?
- Exit from zero rates faster in US/UK than in
EZ/Japan where QE continues
44Why slowdown of Growth in EM and Financial
Pressures?
- Strong growth in EM in the last decade
(2003-2013) was due to structural factors and
cyclical/luck ones - Structural
- 1st generation structural reforms (trade
liberalization, openness to FDI, privatizations,
opening of the economy) - Sounder monetary and fiscal policy and stronger
balance sheets after the EM crises of the 1990s - Cyclical
- China boom (10-11 growth)
- Commodity super-cycle (partly because of China)
- Super-easy monetary policies in DM after 2009.
Zero rates and wall liquidity searching for yield
45Why slowdown of Growth in EM and Financial
Pressures?
- Why slowdown in 2013-16 then?
- 2nd generation reforms did not occur (micro ones
that increase competition and productivity) - Move away from market oriented policies towards
state capitalism - Some laxity in monetary and fiscal policy as
liquidity was abundant, interest rates too low
and credit excesses - End of luck as
- China is slowing and becoming less resource
oriented - The commodity super-cycle is over
- However, gradually the Fed is exiting 0 rates.
US bond yields up from 1.6 to 2.9 after May
2013 taper tantrum
46Which EM will suffer the most?
- Some EM have stronger macro, financial and policy
fundamentals and some have weaker ones - Weaker ones include countries with large current
account deficits, large fiscal deficits, falling
growth, commodity exporters, rising inflation,
socio-political protest and upcoming elections - Weaker group includes the Fragile Five India,
Indonesia, Brazil, Turkey, South Africa - Other fragile EM include China, Russia,
Argentina, Venezuela, Malaysia, Ukraine
47Will some EM experience a severe financial crisis?
- Compared to the past even the weaker EM (fragile
five) have some positives - Flexible exchange rates rather than fixed ones
that could collapse - A war chest of forex reserves to avoid liquidity
runs on banks, currencies and governments - Less currency mismatches and liability
dollarization - Lower private/public/external deficits and debts
less solvency risk - Better regulated banks and financial systems
48Will some EM experience a severe financial crisis?
- But the weaker EM have some negative risks
- Ugly policy dilemma
- If you tighten monetary policy to avoid currency
free fall and inflation, you kill growth and
damage banks/corporations. So tight money is not
credible. - If you loosen monetary policy to boost growth,
there is the risk of an inflationary free fall of
the currency and risk that foreigners will not
finance your external deficit. If you thus loosen
monetary policy you may lose the nominal anchor
of the economy and thus cause a free fall - So damned if you do and damned if you dont.
49Fragile EM in 2014-16
- Jan-Feb 2014 EM pressures Argentina, Turkey,
Thailand politics and China scare - Market pressure abated after February 2014 as
many fragile EM tightened monetary, credit and
fiscal policy. Markets rally that year. - But macro and structural adjustment was still
partial in fragile EM - New bout of severe EM volatility in EM in
spring-summer 2015 as China hard landing risk
rose and led to a fall in commodity prices while
the Fed was signaling exit from ZIRP
50Medium term optimism for EM in spite of short run
pressures
- Medium term positive trends in EM
- Urbanization
- Industrialization
- Population growth
- Per capita income growth
- Rise of middle classes and consumer society
- A larger share of global GDP and growth in EM
- High potential growth given by
- Demographic dividend (high population growth)
- 2nd generation reforms will boost competition and
productivity - Ability to absorb existing and new technologies
developed in DM - Technological innovation in some EM (Korea,
China, India, etc)
51Will the DM recovery soon lift the growth in EM?
- Optimistic viewpoint the strong recovery of DM
growth will soon lift via trade channels the
growth rate of EM (recoupling) - Three reasons to be partially skeptic
- The recovery of most DM will be somewhat anemic
(EZ, Japan, US, UK). - EM have some fundamental macro and structural
problems that will take time to resolve. So DM
and EM may decouple - If the DM recovery will be stronger the Fed may
exit zero rates faster and that will hurt the
weaker EM while benefitting the stronger ones via
trade links
52US growth is improving in 2017 after a rocky
start
- U.S. economy is in a tentative improvement growth
acceleration - After a weak Q1, Q2 growth seems stronger (3)
- Latest data on GDP, labor market, consumption,
investment, net exports are better if mixed - Unemployment rate falling because of fall in
labor force participation rate and stronger job
creation - Fiscal drag is modest now
- The rise in long rates in 2013 given taper talk
crimped growth of interest sensitive sectors
(housing, capex) but in 2014-17 long rates have
fallen. Why?
53Causes of US growth acceleration
- More advanced deleveraging, easy Fed policies,
positive asset reflation, less global tail risks - Shale gas and oil revolution
- Re-shoring of energy intensive manufacturing
- Stronger labor market with job creation
- Strong PL and balance sheet of corporate sector
and banks
54Some lingering US risks
- Structural reforms are not occurring
- Gridlock in Congress and partisanship
- Trump political and policy uncertainties
- Some households and young are still fragile
income-wise and debt-wise - Could inflation rear its ugly head?
- Implications of the rise in inequality
- Can economy sustain the rise in short long
rates as the Fed exits debt ratios are still
high? - Risk of credit/asset bubbles as Fed exit is slow.
Will macro-pru work?
55The Macro-Pru Debate
- After GFC central banks care both about economic
stability (strong growth with low inflation) and
financial stability - Easy money justified by slow recovery has led to
asset reflation that can end up in asset bubbles - Fed view two targets and two instruments
monetary policy for economic stability and macro
pru for financial stability/avoiding bubbles - But macro-pru may not work as untested and hasnt
worked in the past only instrument that enters
in all cracks of the financial system is the
interest rate instrument - If macro pru doesnt work damn if you do and
damn if you dont as - Slow exit given weak recovery could cause the
mother of all boom/bubbles that will eventually
go into a bust/crush - OR
- If macro pru doesnt work and monetary policy is
then used to prick the bubble risk of a bond
market rout and hard landing of the real economy
56Eurozone outlook less tail risks but fundamental
problems unresolved
- The recovery of the EZ after the GFC was weaker
than in the US given weaker policy stimulus - The EZ relapsed in a double dip recession in
2011-2013 - The periphery of the EZ entered a severe
financial crisis with serious sovereign risks.
Seven countries in trouble and five bailed out
(Greece, Ireland, Portugal, Spain, Cyprus) - Problems were initially in the private sector in
Spain and Ireland in the public sector in
Greece, Portugal and Italy - Doom loop between the EZ banks and the sovereigns
- At the peak of the crisis in summer of 2012 risk
of Grexit, EZ break-up, loss of market access by
Italy and Spain
57EZ tail risks are lower today
- EZ tail risks are lower today thanks to
- Draghis whatever it takes committment
- OMT program
- ESM fund on top of EFSF and EFSM
- Beginning of a banking and fiscal union
- Start of ECB QE in 2015 and then NIRP
- Germany realizing that EZ is also a political
project that requires patience avoid Grexit - Austerity and reforms supported by bailout funds,
both fiscal and monetary (ECB)
58Some Positives in the EZ Today
- Return to growth even if recovery is
anemic/uneven - ECBs QE, NIRP and Credit Easing lower euro,
lower long rates, higher stock prices lower oil
price since 2015 - A lot of fiscal adjustment is done and less
fiscal drag ahead. EU accepted fiscal flexibility - Beginning of structural reforms in periphery
- Internal devaluation (fall in Unit Labor Costs to
increase competitiveness) in some periphery - Austerity/reforms in exchange of liquidity and
bailout funds holding politically.
59The Negatives in the EZ
- Low potential growth given slow reforms
- Recovery after recession is fragile/weak/uneven.
- Public and private debts are still high and
rising. Debt sustainability issue - Loss of competitiveness has not been fully
reversed. Improvement in trade balances is partly
cyclical (recession) - Still recovery of credit after credit crunch
- Still fiscal drag even if if diminished
- Political risks given rise of populism
60The Negatives in the EZ
- EZ is still at risk of near deflation
- A monetary union requires a banking, fiscal,
economic and political union to be viable in the
long run - Some limited progress on the banking union
- Austerity fatigue in the periphery and bailout
fatigue in the core - Political risks in core periphery still
significant - ECB only game in town as fiscal policy is
constrained - Brexit contagion to EU integration?
61Draghinomics looks like Abenomics
- Draghi Slow growth depends also on aggregate
demand not only on supply constraints (slow
reforms) - Three arrows QE and CE fiscal stimulus in short
run with continued medium term consolidation
structural reforms - ECB does its share QE, NIRP and CE
- The fiscal stance will remain too restrictive
- Asymmetric adjustment of EZ continues
- Structural reforms are too slow
62 Abenomics is only partially working in Japan but
many risks remain
- Abenomics has partially worked
- Deflation ending
- Growth picking up
- Yen weaker and stock market stronger
- Open issues
- Will Abe win the snap elections?
- Will structural reforms and trade liberalization
that increase potential growth be implemented
faster? - The rise of the consumption tax in 2014 led to Q2
negative growth now the 2017 hike has been
delayed - Is Japans public debt sustainable in the long
run? - For how long will the BoJ continue its QE and
NIRP policies?
63China Hard landing or soft landing?
- Will China experience a soft landing or hard
landing or a bumpy/rough landing? - Chinas growth is unbalanced/unsustainable too
much savings, investment exports too little
consumption - Will the structural reforms be implemented fast
enough after the Party Congress to rebalance
growth? - Reforms are slower than optimal and desirable as
leadership is divided and resistance to change - Will the stock market and RMB crack again?
- Growth may slow down to 5 by the end of the
decade given lower trend growth - Will Prez Xi try to stay in power longer than 10
years?
64Major Es in the global economy The 2010-2016
period
- Economy
- Energy and oil prices
- Exchange rates and external imbalances
- Euro/Eurozone/ECB
- Emerging Markets
- East as Middle East
- East as East Asia
- Earnings/Equity markets
65Economy (global) during the Global Financial
Crisis (GFC)
- The US and the global economy experienced in
2008-2009 their worst recession in decades - The housing and mortgage bust led to an economy
wide recession in the US as there were spillovers
of the housing recession to other sectors of the
economy (autos, manufacturing, consumer durables) - The liquidity and credit crunch that started in
the sub-prime mortgage market spread to all
credit and financial markets as this was not just
a sub-prime problem sub-prime, near prime and
prime mortgages, commercial real estate
mortgages, credit cards, auto loans, student
loans, leveraged loans - Also the US consumers (consumption is 70 of
aggregate demand) were shopped-out, saving-less
and debt-burdened
66Economy (in the GFC)
- This was both a liquidity crunch and a credit
crunch the driven by serious solvency problems
given over-leverage of households, financial
institutions and parts of the corporate sector - The myth that the rest of the world could
decouple from the US recession was shattered in
2008 there was massive re-coupling first in
financial markets and then in the real economy.
Recession in most advanced economies (US,
Eurozone, Japan) recession or massive growth
slowdown in emerging market economies) - The Great Recession of 2008-09 bottomed out in
late 2009 when most economies started to recover.
But the recovery in DM since then was been
anemic, sub-par, below trend, a U-shaped
recovery. Stronger in 2016 as deleveraging more
advanced?
67Causes of the housing/credit bubble and
bust/crisis
- Easy monetary policy (the Fed tightened too
little too late) - Lax supervision and regulation of the financial
system - Excessive risk taking and leverage of the
financial sector given distorted incentives - Global current account imbalances and global
savings glut - Irrational exuberance and animal spirits leading
to bubbles - Government subsidization of housing (tax
benefits, role of Fannie and Freddie, Community
Reinvestment Act) - Distorted incentives of rating agencies
68Energy
- US/global recessions have been associated with
oil price spikes (1973-74, 1979-80, 1990-91,
2000-2001). - In 2008 oil prices spiked again. This increase in
oil prices was not driven by economic
fundamentals but, in part, by speculation - The high oil prices were one of the factors that
triggered the global recession as they
represented a negative terms of trade and real
disposable income shock for oil importing
economies (US, Eurozone, Japan, China, etc.) - Once the global recession emerged oil, energy,
commodity prices collapsed (oil down to 30). - Later oil prices recovered and till 2013 they
were around 100 as the global recovered. - But in 2014-15 oil prices crashed given supply
shock (shale revolution) and weak demand - Impact of low oil on growth and inflation
69Exchange rates and External imbalances
- The strength of the U.S. in the 1990s relative to
Euro, Yen and other currencies led to a large a
growing current account deficit in the US as the
US lost competitiveness - After 2000, the US current account deficit
worsened further as the fiscal deficits
mushroomed (twin deficits) and as the private
savings rate sank close to zero - This led to the debate on whether this current
account deficit was sustainable or was going to
lead to a crash in the value of the US dollar
and/or a spike in US interest rates (dollar hard
landing)? - The dollar started to decline in 2002-2004,
especially relative to the Euro, but then it
sharply appreciated again in 2005 as interest
rates and real growth differentials favored the
relative to the euro and the yen. - But the dollar resumed its fall in 2006-07 when
the US had a growth slump, a financial crisis,
and the Fed cut the Fed Funds rate starting in
the fall of 2007
70Exchanges rates and External imbalances
- The global current account imbalances were one of
the causes of the global financial crisis - The dollar started to appreciate during the
financial crisis of 2008 as panicked investors
were seeking the safety of dollar assets. When
risk is off the dollar goes up - The US trade deficit also started to shrink as
the fall in consumption led to a fall in imports.
But was this improvement mostly cyclical or
structural? Is shale gas a game changer for the
U.S. external balance? - The risk of a dollar crash if foreign investors
who financed the US twin deficit became
concerned about the sustainability of such
deficits is now lower as the US twin deficits
have been shrinking - The dollar rose rapidly since mid 2014 as growth
recovered and the Fed is expected to exit ZIRP.
Impact on growth and inflation - But since the election of Trump the dollar has
weakened
71Europe/Euro/ECB (2000-2012)
- Growth was sluggish in Europe in the 1990s
relative to the U.S. given structural impediments
to growth - Recovery of European growth after 2005
- The Euro showed significant weakness relative to
the US dollar until mid 2002 as the Eurozone
growth was weaker than US growth. - The Euro then sharply appreciated until the end
of 2004 (by about 40), and again in 2006-07
(after a brief dollar rally in 2005) - During 2008 not only Europe did not decouple from
the US crisis but the recession in the Eurozone
was more severe than in the US - This was in part due to the fact that the policy
easing in Europe (monetary and fiscal) was not as
aggressive as in the US
72Europe/Euro/ECB
- Fiscal stimulus in Eurozone was weaker because
many of the member countries start from large
fiscal deficits, large stocks of public debt and
banks that are too big to fail and too big to be
saved - ECB easing during and after the GFC was weaker
than the one of the Fed as the ECB has a single
mandate of price stability. - The recovery of growth in the EZ was even more
anemic than the one of the US given less easy
monetary policy, early fiscal tightening and
unresolved bank problems - Sovereign debt problems in the EZ and the EZ
crisis - Potential growth for the Eurozone is low 0 to
1.5 in the periphery - and possibly falling
because of structural rigidities. EZ at risk of
near deflation now. - What are the prospects for structural reforms in
Europe? - Will the recent EZ growth pick-up since 2016
continue?
73Emerging market economies (2000-2013)
- Emerging market (EM) economies experienced many
economic and financial crises in the 1994-2002
period - 2001 was a dismal year for emerging market (EM)
economies. The slowdown of growth in US and G7,
the tech bust and the reduction of flows of
capital to emerging markets led to a sharp
slowdown of growth in many emerging markets. - Outright currency and financial crises emerged in
Turkey (February 2001) and Argentina (December
2001). In 2002, severe pressures mounted in
Uruguay and Brazil Uruguay experienced a severe
financial crisis in 2002 Brazil barely escaped a
financial crisis as elections loomed in late 2002
but then it recovered after Lula followed
moderate policies.
74Emerging market economies
- Emerging market (EM) economies growth recovered
sharply in 2004, especially in Asia but also in
Latin America. Important role of macro and
financial reforms after the EM crises in this
growth recovery - 2004-2007 were excellent years for EMs as global
conditions were ideal global growth was high,
global interest rates were low, commodity prices
were high and global investors risk aversion low
(search for yield). - The financial crisis to a massive re-coupling
financial and real - of emerging markets with
advanced economies many emerging markets entered
a recession and others had a massive growth
slowdown. - Financial and economic crises in Emerging Europe
- The recovery of growth in some emerging markets
China, India, some other parts of Asia, Brazil
and parts of Latin America was earlier and
faster than advanced economies as their macro and
financial fundamentals are robust. A V-shaped
recovery - But in 2013-15 many EM faced slowdown.
- Recovery of growth and markets in EM since 2016.
Resilient?
75East as in Middle East
- Oil prices are low today given the shale
revolution. - But turmoil in the Middle East (the Syria and
Iraq security situation the Arab Spring
tensions between Israel and its neighbors) could
affect oil prices if the fear premium rises
following threats to supply. - The Middle East is an arc of instability that
goes from the Maghreb all the way to Af-Pak. - The Middle East and oil prices have been a major
source of geo-political tension on global
markets. - Previous US and global recessions have been
associated with stagflationary oil price shocks - But so far markets have ignored the geopolitical
risks in the Middle East? Why? Will this change
or not? - What is the outlook for oil prices? Will they
remain low?
76East as in East Asia
- China experienced rapid economic growth and
overheating in the 2003-2008 period - The GFC led to a massive growth slowdown in China
in the fall of 2008. But the aggressive policy
reaction of China led to a robust growth
recovery. But China risks now a hard/rough
landing unless it changes its growth model fast
enough - Indias dynamism in IT contributed to high growth
in last decade. But India now faces severe fiscal
problems and need for major structural reforms.
Growth slowed down sharply after 2012. Will the
new Modi government accelerate reforms to boost
growth? - East Asia growth strongly depends on China and
the US. A number of Asian EM may be at risk given
China - Japans recession in 2008-09 was very severe and
the recovery anemic. Will now Abenomics work or
not? - Asia geopolitical tensions Will China rise
peacefully?
77Earnings/Equity markets (2004-2009)
- Equity markets in the US and globally did well in
the 2006-2007 given high global economic growth - High earnings growth, much improved corporate
balance sheets, easy monetary conditions
supported equities - Profits sharply increased as a share of GDP
- But during the recent global financial crisis US
and global equities sharply fell (by over 50
btw the fall of 2007 and March 2009) with a bear
market that experienced a number of bear market
rallies. - Since March 2009 a massive rally in U.S. and
global equity markets (over 150). Is it
excessive and at risk of a significant correction
or bound to rise further? - Some disconnect between slow recovery of the real
economies and rapid rise in equity prices.
78Earnings/Equity markets (2010-2017)
- Background on US equity markets in the 2000-2017
period - The U.S. and global economic slowdown in 2001 led
to a sharp slowdown of earnings and
underperformance of equity markets (on top of the
dotcom bust and Nasdaq collapse in 2000). - Equity markets also underperformed in 2002 as the
stock market rally after the 9/11 drop was
excessive and based on overoptimistic
expectations of growth. - Stock markets slumped again in the first quarter
of 2003 as the concerns about a war with Iraq led
to renewed risk aversion. - But they then recovered sharply after the war in
2003 as markets started to expect a sustained
economic recovery and a sharp pick-up in profits
and earnings. - But stock indexes remained mostly flat on average
in 2004 and even in 2005 and 2006 (with only a
modest uptrend since 2004) even if corporate
balance sheets have improved sharply (with debt
de-leveraging) and earnings growth has been
sustained in 2004-2006. - Equity markets in the US and abroad rallied
sharply in 2006-2007 - Bear market in equities starting with the
financial turmoil in the fall of 2007 - Bottom of the bear market in March 2009 and then
rapid recovery through 2014 with some episodes of
risk off followed again by risk on. - In 2013 sharp rally of US equities that continued
at a slower pace in 2014. - Is the US stock market overvalued? Will a
correction occur or will it continue to trend up
and by how much in 2017 and beyond? - Trumps election led to another leg up in US
equities as his policies are expected to be
business friendly but valuations looks stretched
79Linkages between the U.S. and the rest of the
world occur via various channels
- Trade
- Capital flows and FDI (Europe, Japan, Emerging
markets) - Value of the US dollar
- US monetary and fiscal policy
- Global stock markets and financial links
- Developments in oil and commodity markets
- Political shocks and risks
- Global investors and corporate confidence
80Fed policy 2000-2017
- The Fed reduced the Fed Funds rates 11 times in
2001, by 475pbs to a rate of 1.75 as the economy
entered a recession. - Faltering in the US recovery in the fall of 2002
led the Fed to cut the Fed Funds again, down to
1.25 in November 2002 and down to 1 in June
2003 as a jobless recovery emerged during the war
with Iraq. - In 2004, as growth of output and jobs picked up
and inflation started to increase, the Fed
started to increase the Fed Funds rate in 17
consecutive steps bringing it to 5.25 by June
2006 and then pausing in August 2006. - The risk of a US hard landing and the market
turmoil in the summer of 2007 led the Fed to cut
rates starting in the fall of 2007 from 5.25 to
effective 0 in 2008 - QE in 2008-13 during/after the financial crisis
unconventional monetary policy. QE tapering
started in Degc 2013. ZIRP exit in 2016 and 3
hikes since then.
81US fiscal policy since 2008
- Fiscal stimulus in 2008 as the economy entered a
recession - As second 900 billion fiscal stimulus legislated
in early 2009 - Deficit for 2009 rose to be 1.4 trillion but is
now much lower (450 bn) or 3 of GDP in 2015 - Fiscal path deficit and debt - is clearly
unsustainable as over the next decade deficits
will rise again unless entitlement spending is
reformed (Social Security and Medicare) - Difficult issue of when to exit from the fiscal
stimulus. The U.S. postponed till 2012 but
serious fiscal drag in 2012-13 given spending
cuts/sequester and rise in taxes - 2013 showdown on government shutdown and debt
ceiling - Will fiscal fights in Congress resume in late
2017 on debt ceileing and government shutdown? - How large will the Trump fiscal stimulus be (tax
cuts, infrastructure and defense spending) and
how much will it increase the deficit?
82Global current account imbalances
- Are the global current account imbalances (still
large deficit in the US and fragile EM, large
surpluses in Europe, China and some emerging
market economies) sustainable over time? - Is the US current account deficit and external
debt accumulation sustainable? It is shrinking
but maybe too slowly? - Will the adjustment of global imbalances be
orderly or disorderly? - Is the global current account adjustment to
asymmetric as deficit countries need to retrench
while surplus countries arent reducing their
surpluses? Is this deflationary for the world? - How will the major currencies (, Yen and Euro)
perform? Will the dollar weaken or strengthen
over time? - Is the recent 2104 dollar strength sustainable
and how will it affect the US external balance,
growth and inflation? - Is the risk of a hard landing of the US dollar -
especially if the foreign creditors of the US get
tired of financing the US twin fiscal and current
account deficits reduced as the twin deficits
are now smaller? - Will EM with external deficit experience a sudden
stop/crisis?
83Global deflation or inflation? and commodity
prices
- Until 2007 and early 2008 there was concern about
global inflation as global growth was robust,
emerging market economies were overheating and
experiencing double digit inflation (30 plus
countries) and as commodity prices were rising - But once the US recession became global in the
second half of 2008 serious deflationary
pressures emerged in the global economy because
of slack in goods markets, slack in labor markets
and sharply falling commodity prices - By spring of 2009 economies experiencing actual
deflations included US, Eurozone, Japan, China
and a number of other advanced economies and
emerging markets - Will inflation return as the global economic
recovery may accelerate in 2017 and beyond? Or
are disinflationary forces stronger? - Will inflation surprise to the upside in the US
and cause the Fed to be behind the curve
regarding exit from zero rates? - Should we worry more about inflation or about
deflation and over which time horizon should we
worry more about one or the other? - Is the commodity super-cycle really over and why?
- Why is inflation still so low in US and other
advanced economies?
84Some of the cutting edge issues (and jargon
terminology used) in international macro policy
debates
- Why did the subprime crisis lead to a wider
credit crunch? - Was the crisis due to a liquidity crunch or a
credit crunch/solvency crisis? - What is the risk of a another systemic crisis and
what factors trigger one? - What causes asset bubbles? What causes housing
bubbles and bust? - How should monetary policy react to asset bubbles
and asset bubbles bursting? Should central banks
address bubbles with a rise in interest rates or
via macro-prudential supervision and regulation? - Should we worry about deflation or inflation?
- How will central bank exit unconventional
monetary policies (ZIRP, QE, CE, FG, NDR)? - What is the risk of sovereign debt crises in
developed markets? - Why is income and wealth inequality rising and
what is the impact of it? - Are advanced economies at risk of secular
stagnation and why?
85Some of the cutting edge issues in international
macro policy debates
- Should we worry about stagflation or
stag-deflation? - Are global external imbalances sustainable or
not, and for how long? - Are twin fiscal and current account deficits
sustainable in DM and EM? - Should we worry about asset protectionism and
restrictions to FDI? - Should we worry about capital controls on inflows
and outflows? - Should we worry about resource protectionism?
- What is the future of offshore outsourcing?
- Is the trade liberalization Doha round as dead as
Dodo? - Is free trade compatible with flexible exchange
rates or does greater trade integration require
managed or pegged exchange rates? - Is globalization at risk of reversal?
- Should we be optimist or pessimist about the pace
of future technological innovation? - Will robots/automation replace most jobs?
- What explains the rise in inequality and what can
we do about it?
86Some of the cutting edge issues in international
macro policy debates
- Are highly-leveraged institutions and hedge funds
a source of systemic risk? - What is the risk of new asset and credit bubbles?
- Is housing frothy and bubbly in some economies?
- Will macro-pru be effective in ensuring financial
stability or not? - Is offshore outsourcing a threat or a benefit for
the global economy? - Will the BRICs dominate the world economy in the
next decades? - Is the balance sheet approach the appropriate
framework for thinking about financial crises in
emerging economies? - Are crises due to fundamentals or self-fulfilling
liquidity runs? - What explains sudden stops and reversals of
capital inflows? - What explains the joint eruption of currency,
sovereign debt, systemic banking and systemic
corporate crises?
87Some of the cutting edge issues in international
macro policy debates
- What is the appropriate form of
PSI/bail-in/burden-sharing in crisis resolution? - Do we need an international lender of last resort
(ILOR)? - What explains international contagion?
- How to deal with liability dollarization and
original sin? - Do we need an international bankruptcy regime for
sovereigns? - What is the most desirable sovereign debt
restructuring mechanism? - Do emerging markets suffer of fear of floating
and if so why? - Is unilateral dollarization the way of the
future? - Are monetary unions feasible without broader
banking, fiscal, economic and political unions? - Is sterilization of excessive capital inflows
feasible and desirable? - What is the desirable reform of the international
financial architecture? - Will the US dollar remain the main global reserve
currency? - Will the Chinese RMB emerge as a major global
currency?
88Sources of International Macroeconomic
Interdependence among Economies
- Macroeconomics is international given the
increasing economic interdependence among
countries and the increased globalization of
trade and finance. - Trade links
- Income effects on imports and exports of goods
and services - Direct and indirect trade links
- Exchange rate effects on trade
89Financial channels of interdependence
- Assets/Liabilities traded internationally
- Stocks
- Bonds
- Derivative instruments (in the GFC)
- International financial markets/intermediaries
- Banks
- Capital markets (stock/bond/money markets)
- Foreign exchange markets
- Commodities markets
90Interdependence channels via common shocks and
FDI/MNCs
- Common sectoral/external shocks
- Common oil and commodity shocks
- Tech sector technology shock in the mid 1990s and
bust in 2000-2001 - Housing bubbles in the US and other countries
and their bust in 2007-09 - Global credit crunch
- Foreign Direct Investment (FDI)/ Multinational
Corporations (MNCs)