Tag Archives: GDP

China Is Not Yet #1

Widespread recent reports have trumpeted: “China to overtake US as top economic power this year.”  The claim is basically wrong. The US remains the world’s largest economic power by a substantial margin.

The story was based on the April 29 release of a report from the ICP project of the World Bank: “2011 International Comparison Program Summary Results Release Compares the Real Size of the World Economies.”     The work of the International Comparison Program is extremely valuable.  I await eagerly their latest estimates every six years or so and I use them, including to look at China.  (Before 2005, the data collection exercise used to appear in the Penn World Tables.)

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Recent Jobs & Growth Numbers: Good or Bad?

This morning’s US employment report shows that July was the 34th consecutive month of job increases.   Earlier in the week, the Commerce Department report showed that the 2nd quarter was the 16th consecutive quarter of positive GDP growth.   Of course, the growth rates in employment and income have not been anywhere near as strong as we would like, nor as strong as they could be if we had a more intelligent fiscal policy in Washington.  But the US economy is doing much better than what most other industrialized countries have been experiencing.   Many European countries haven’t even recovered from the Great Recession, with GDPs currently still below their peaks of six years ago.

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Should Bond Benchmarks Shift from Traditional to GDP-Weighted Indices?

Some prominent institutional bond investors are shifting their focus away from traditional benchmark indices that weight countries’ debt issues by market capitalization, toward GDP-weighted indices.   PIMCO (Pacific Investment Management Company, LLC, the world’s largest fixed-income investment firm) and the Government Pension Fund of Norway (one of the world’s largest Sovereign Wealth Funds), have both recently made moves in this direction.  

There is a danger that some investors will lose sight of the purpose of a benchmark index.   The benchmark exists to represent the views of the median investor dollar.  For many investors, going with the benchmark is a good guideline – especially those who recognize themselves to be relatively unsophisticated and also those who think they are sophisticated but really aren’t.   This is the implication of the Efficient Markets Hypothesis (EMH), for example.  

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GDP Reattains Pre-Recession Peak

This morning the Bureau of Economic Analysis released its first estimate for 2011 GDP.   It showed national output for the first time surpassing the pre-recession peak, which occurred in the last quarter of 2007.    (See chart below)    The expansion in 2011 was led by autos, computers, and other manufactured goods.

Given that the economy hit its trough in mid-2009, the long slow climb since then has been disappointing.   The outcome turns out to have been worse than the conventional wisdom that sharp declines tend to be followed by sharp recoveries.   On the other hand, the outcome turns out to have been somewhat better than the Reinhart-Rogoff thesis that when the cause of a recession is a financial crisis, the recovery tends to take many years.  

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NBER Eggheads Finally Proclaim End of Recession

              The NBER‘s Business Cycle Dating Committee, of which I am a member, announced this morning that June 2009 was the trough of the recession that began in December 2007.    It was the longest recession since the 1930s.

              It is the fate of the Committee to be teased mercilessly every time we make one of our formal declarations of a turning point in the economy.   We get it from both directions:    We waited too late to call the end of the recession, or we did it too early.     (Occasionally someone makes both criticisms simultaneously!)   Even The Daily Show got in on the fun this time.

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Revised GDP Statistics from the Commerce Department Illuminate the Recession

 

On July 31, the Department of Commerce’s BEA (Bureau of Economic Analysis) released an important set of numbers regarding GDP.  Of most immediate interest, the advance estimate of GDP growth for the second quarter, April-June, 2009, was a very moderate -1 per cent per annum.  The small magnitude of this negative number confirms an inflection point in the second quarter.   As most of us had already thought, the economy is no longer in the free-fall of October 2008 to March 2009 — when the rate of output contraction was approximately 6% per annum – but, rather, is beginning to level out.     

Furthermore, the figures reveal large depletion of inventories in the second quarter, which offers good grounds for hope that firms will begin to produce more in the second half of the year.  In other words, the economy is probably bottoming out even as we speak.

But even if it turns out that the NBER Business Cycle Dating Committee eventually puts the trough sometime in the 2nd half of 2009, it will not make that decision until all the facts are in, which will be a long time.    A major reason is that government statistics, especially for GDP, are always revised subsequently.   That brings us to the other big component of the BEA release on Friday:  comprehensive revisions to the GDP numbers going back many years.    The BEA does a comprehensive revision generally every five years.  In this case the statistics were substantially affected, especially those over the last dozen years, as the results of a number of permanent changes in methodology (such as how natural disasters are treated in the accounts).   

These revisions produced two interesting implications for the current recession, quite aside from the question whether it is now ending.  

First, the recession turns out to have been worse than the previous GDP numbers indicated.  During the course of 2008, the economy apparently contracted 1.9%, more than double the previous estimate of 0.8%.      The cumulative decline through the 2009 Q-I now appears to have been 2.8% (as compared to the previously reported 1.8%).    Add in the latest quarter, and the 3% cumulative decline cements the claim of this recession to be the worst since the 1930s.

Second, that revision includes a conversion of the +0.9% that was previously reported for the first quarter of 2008 to the new estimate for that quarter:  -0.7%.

That is important from the viewpoint of the NBER Business Cycle Dating Committee.   Why?     All through 2008 it was difficult to tell whether a recession had started at the end of 2007.   On the one hand, some measures such as employment and real income had peaked then,  but on the other hand it appeared that GDP had continued to grow in early 2008.     Even after the accelerated deterioration in the autumn of 2008, when it could no longer be doubted that the economy was in recession, the signals as to the date of its beginning still conflicted.     

The Committee ended up, on December 1, 2008, declaring that the peak had occurred in December 2007.    As always, there were critics.   Some didn’t see how we could declare that a recession had begun six months before GDP growth turned negative.   “Everybody knows that a recession is defined as two consecutive negative quarters”     (More common, as usual, was the precisely opposite critique:   “The NBER is just now saying what has long been obvious to everyone but them.”)

The new report from the BEA that the first quarter of 2008 was negative after all is thus another piece of evidence that validates the choice of end-2007 as the business cycle peak.   Similarly, it validates the decision by the Committee to have made the call in December, rather than waiting for the BEA revisions of July 31, 2009.  

The bottom line of all of this?    We are less at sea than we had feared.   The data now tell a story that is fairly well delineated, the story of a recession that, though upsettingly severe in amplitude, appears familiarly sinusoidal in shape.

(This post does not necessarily represent the views of the NBER Business Cycle Dating Committee or its members.  Nor of the BEA or its Advisory Committee members.)

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                                                              I 06   II 06 III 06  IV 06                          I 07  II 07 III 07     IV 07                            I 08    II 08      III 08       IV 08                 I 09

Newly reported GDP        5.4    1.4     .1    3.0               1.2    3.2    3.6    2.1                    -.7    1.5       -2.7     -5.4           -6.4       

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Recession is Now Tied for Longest Since the Great Depression

The Commerce Department this morning announced its advance estimate of last quarter’s real GDP. As expected, the estimate shows that GDP fell in the first quarter of 2009 — by a hefty 6.1 per cent at an annual rate. An implication is that the current recession has just tied the post-war record for longevity.

The previous record-holders were the recessions of 1973-75 and 1981-82, each of them five quarters in length according to the official NBER chronology.  In the current downturn, the NBER’s Business Cycle Data Committee determined that the economy peaked in the 4th quarter of 2007. Although the Committee won’t declare the trough of the recession until well after the fact, and the trough could well be a ways off, a negative 1st quarter of 2009 almost certainly means that the five-quarter benchmark has now been attained.  (The Commerce Department often revises its GDP figures substantially between the advance estimate and the final number, and we are due for major backward-looking revisions in July.  Indeed that is one reason why the NBER always waits so long to issue its findings.  In the past, the size of the average revision has been just over 1 percentage point, whether up or down.   It is highly unlikely that future revisions will change this morning’s negative number into a positive one.)

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NBER Eggheads Finally Proclaim Recession


The National Bureau of Economic Research today announced that its Business Cycle Dating Committee had officially determined a peak in economic activity at December 2007, which signals the start of the recession.    I am a member of the committee.    Though I speak only for myself, not the committee, I offer my views on two questions of possible interest: 

(1)   Who needs the NBER Business Cycle Dating Committee (BCDC) anyway?

(2)   Why did we pick December 2007 as the starting month of the recession?

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NOW Are We In Recession?

 

Is the United States in recession?   If one looked solely at the adverse shocks that have hit the economy over the last year, one would infer an unusually high probability of a recession.    If one consulted some of the most import economic measures over the last year, one would say the country clearly entered a recession last January.  If one gauged the popular mood, one would hear, “Of course we are in recession !” 

 

The one criterion that has been missing is the one criterion that people most commonly have in their minds as the definition of a recession:   two consecutive quarters of negative growth.   This morning, October 30, the Commerce Department released the advance estimate of GDP for the 3rd quarter.   It showed a decline.   The decline was small:  just 0.3 per cent at an annual rate; and it is only one quarter, not yet two.    But at this point there can be little doubt that we are really truly in recession. 

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Did GDP Fall Within the 1st Quarter or Not?

Over the past month, I , citing Feldstein, have said that if one looks at available information on monthly GDP, available from estimates of MacroAdvisers, that output declined within the first quarter of the year, even though as standardly reported GDP was higher in QI overall than it had been in the last quarter of 2007. But, as it turns out, there is some ambiguity to the question.

The estimates do show GDP falling in February, by a hefty 10.1% anualized. But the numbers for January and March are up. To net out the three months, one must split hairs. The positive numbers for January plus March are just slightly greater in absolute value than February’s negative 0.9 (monthly). So the net is up? Not necessarily.

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