how long can the business expansion continue? robert j. gordon stanley g. harris professor in the...

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How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC Meeting, Northwestern, April 7, 2005

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Page 1: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

How Long Can the BusinessExpansion Continue?

Robert J. Gordon

Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER

BAC Meeting, Northwestern, April 7, 2005

Page 2: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

To Look Forward, We Need Two Components

• First, to understand late 1990s boom and subsequent 2001-2004 U. S. slowdown, recession, and subsequent slow recovery

• Second, to decompose the conflicting elements in today’s U. S. economy and predict out over the next two years.

Page 3: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Real GDP Growth: A New Era of Stability since

1985?

-4

-3

-2

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0

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1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000

Actual real GDP growth

Average real GDP growth

Page 4: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Understanding the 1996-2000 Boom: The Virtuous Triangle

• The “triangle approach”

– Why the ICT investment boom and bust?

– Stock market: causes and effects

– Economy-wide factors: productivity growth, inflation, monetary policy

Inflation-productivity-monetary nexus

Stock Market

ICT

Page 5: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Part 1. The Investment Boom, Collapse, and Recovery

-5

0

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1960 1965 1970 1975 1980 1985 1990 1995 2000 2005

Real

GD

P g

row

th (

perc

en

t)

-6

-4

-2

0

2

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Net

Investm

en

t R

ati

o (

perc

en

t)

Real GDP Growth(<-left scale)

Net Investment ratio(right scale->)

Page 6: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Part 2. The Consumer Keeps Buying and Stops Saving

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1970 1975 1980 1985 1990 1995 2000 2005

Ho

useh

old

savin

g r

ate

(perc

en

t o

f d

isp

osab

le

inco

me)

400

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Rati

o o

f H

ou

seh

old

Net

Wo

rth

to

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po

sab

le

Inco

me (

in P

erc

en

t)

Household saving rate

Houshold Net Worth / Disposable Income

Page 7: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Part 3. Productivity Growth Takes Off after 1995and again after 2001

-2

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1948 1953 1958 1963 1968 1973 1978 1983 1988 1993 1998 2003

Actual

Trend

Page 8: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Part 3. The Biggest Event,A Non-event: Inflation

did not Accelerate

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1960 1965 1970 1975 1980 1985 1990 1995 2000

Pe

rc

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Unemployment Rate

Inflation Rate

Page 9: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Effects of Low Inflation

• Normally low unemployment would create faster inflation, cause Fed to tighten monetary policy

• With low inflation, no need to tighten

• No change in interest rates, 6.0 percent in late 1994, 6.5 percent in mid-2000

• Compare to early 1980s, late 1980s

Page 10: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Low Inflation Prevented the Fed from Ending the Party

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1980 1984 1988 1992 1996 2000 2004

Per

cen

t

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g O

utp

ut

Rat

io

Log Output ratio (Right Scale ->)

Federal funds interest rate (Left Scale <-)

Page 11: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

What Dragged Down the Economy?

• End of Hi-Tech Investment Boom

• Stock Market Crash

• Strong Dollar

• “Multiplier” Effects

Page 12: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Why Was the Recession so Short and so Mild?

• The speed and extent of the Fed’s cuts in interest rates– Housing refi boom

– Zero percent auto loans

– The impact continues to this day

• Less important, Bush tax cuts– Effect diluted by giving so much away to the top 1%

– 90-90-90

Page 13: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

By a Standard Monetary “Rule”the Fed has been Off the Charts

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1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004

Actual Federal Funds Rate

Fixed Taylor Rule

Variable Taylor Rule

Page 14: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Why Did the Recovery Pausein late 2002, First Half 2003?

• Consumption– Auto Sale Payback

– Overextended Consumer debt

• Investment Hangover Continued

• State and Local Government Spending– “Watching the S&L Finances Implode is like watching

a multiple-car auto wreck happen in slow motion”

• Slow Growth in U. S. Export Markets

Page 15: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

If Everything was So Dire, How Come the Recovery Continued? The Bond Market Gyroscope!

• Signs of Weakness? Bond Market yields tank

• A Housing Refinance Boom follows, money flows to consumer pockets, the economy is not weak after all

• Bond Market Reached low in June 2003, just before GDP growth took off

• Bond Market Gyroscope is a key Explanation of Greater Economic Stability since 1985

Page 16: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

The Surprising Bond MarketFueled the Expansion in 2003-04

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1987 1989 1991 1993 1995 1997 1999 2001 2003 2005

Federal Funds Rate

10 Year Treasury Rate

Page 17: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Reasons for Fast Growth after mid-2003 Continue

• Continued Effects of Low Interest Rates– On Consumption

– On Residential Investment, now at record levels

• Recovery of Hi-tech Investment– Users can delay replacement only so long

– Continuing innovation, albeit less revolutionary than late 1990s

• Federal Budget Deficits continue to pump spending into the economy

• Effect of Falling Dollar on Net Exports

Page 18: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Fiscal Policy

• Federal Government Deficit:

– Surplus of $236 billion in FY2000

– Projected Deficit of $426 billion in FY2005

– Turnaround = $ -662 billion!

• Unprecedented shift from fiscal restraint to stimulus

Page 19: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

The Falling Dollar

• Dollar Appreciated 1995-2002

• Dollar has Weakened 2002-2005

• Dampened Effects, why?– Fixed Exchange Rate with China and Hong Kong

– Managed Exchange Rate with rest of Asia (they manage it, not us!)

• Nevertheless a source of stimulus

Page 20: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Remaining Sources of Weakness

• State and Local Government cutbacks: offset 1/3 to ½ of Federal Stimulus

• Upward Creep of Interest Rates

– Consumers have Bought Too Many Cars

– Housing Finance Boom Depends on Falling Interest Rates, Housing Re-fi is Over but New Construction Continues

– Real mortgage rates are still low, especially compared with soaring house prices

• Last but not Least: Oil Prices!

Page 21: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Nominal and Real Oil Prices:Why Minimal Effect on Inflation?

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1970 1975 1980 1985 1990 1995 2000 2005

Oil

pri

ce p

er b

arre

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llars

)

Nominal oil price

Real oil price (1972 Dollars)

Page 22: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

So Far Inflation Has Hardly Budged

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1960 1965 1970 1975 1980 1985 1990 1995 2000

Pe

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nt

Unemployment Rate

Inflation Rate

Page 23: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Why the Small Impact of Oil Prices?

• The percentage increase in real oil prices has been much smaller than in 1973-75, 1979-81

• The U. S. is much less dependent on energy– BTU use per $ of Real GDP is only 45 percent of

1972

• Minimal impact on overall economy doesn’t spare transportation industry from painful impact

Page 24: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

The Consensus Forecast

• Very stable quarter-by-quarter, 3.5 percent real GDP growth through 2005

• Overall CPI 2.7 in 2004, 2.5 in 2005, 2.3 in 2006

• Unemployment rate flat throughout 2005

Page 25: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Reasons for Skepticism?

• Usually I’m a skeptic, but since mid-2003 I’ve been on board, and the consensus has been right (steady real GDP growth, tame inflation, gradual decline unempl)

• This time: too sanguine about inflation?

• Ignoring future interest rate effects?

• But one leading forecaster has 2005:Q1 at 4.5

Page 26: How Long Can the Business Expansion Continue? Robert J. Gordon Stanley G. Harris Professor in the Social Sciences, Northwestern University, and NBER BAC

Guiding Star: the “Big Mo”

• History Since 1985 is that Real GDP Growth Hovers around 3.5 percent unless disrupted by a big shock

• The main part of the oil shock has already happened

• InvestmentConsumptionExport Mutual Feedback

• Investment Boom will eventually Fade Away, starting with Residential, but that takes us well beyond the Two-Year Horizon