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.

We are trying to figure out the change within the quarter, from beginning to end. Technically, that means from January 1 to March 30. But of course even Macroadvisors doesn’t report daily or weekly estimates. Estimated total real GDP in the month of March was just slightly above total real GDP in the month of December. So again the net is up? The most precise measure of the change between January 1 to March 30 is the change between the December-January average and the March-April average. That is a tiny negative number: GDP fell by an estimated $28 billion within the first quarter (in year-2000 $). And April is so flat as to be essentially zero.

I think I am sorry I brought the subject up.

It would in any case be a mistake to make much of these numbers. The reason the Commerce Department’s Bureau of Economic Analysis doesn’t report monthly numbers is that the data are so unreliable, and subject to revision. For anyone who needs some sort of estimate of monthly GDP, as we do on the NBER Business Cycle Dating Committee as an input into our thinking, this is what we have to go on. But one sees here yet another illustration as to why the BCDC waits a long time, until all the data are in, before declaring a recession.

*** Comments can be posted at http://www.rgemonitor.com/us-monitor/bio/660/jeffrey_frankel . ***

The Commerce Department this morning revised upward its estimate of first quarter growth in real GDP to 0.9% (precisely in line with the expectations of economic forecasters).

As a member of the Business Cycle Dating Committee of the NBER, I am asked frequently if the country is about to enter a recession, or if we have already done so. I cannot speak for the Committee, and I am not a professional forecaster. But I can give my views, for what they are worth.

It is hard to say that we entered a recession in the early part of the year, without a single negative growth quarter, let alone two of them. Even so, three minor qualifications to that 0.9% remain:
1) The number will be revised again, and could move in either direction.
2) A bit of the measured growth consisted of an increased rate of inventory investment, which was almost certainly not desired by firms and is likely to reverse later in the year.
3) As Martin Feldstein has pointed out, the QI growth number is defined as the change for the quarter as a whole relative to QIV of 2007; within QI, the information currently available suggests that GDP fell from January to February to March.

The reason why many suspected a QI turning point in the first place is employment, which is virtually as important an indicator to the NBER BCDC as is GDP. Jobs have been lost each month since January. Total hours worked is my personal favorite, because in addition to employment it captures the length of the workweek, which firms tend to cut before they lay off workers. This indicator too has been falling.

And of course there are the longer run indicators that have been very worrisome for almost a year: depressed household balance sheets, mortgage defaults, high oil prices, low consumer confidence, etc.

The economy is a four-engine airplane flying at stall speed, skimming along the top of the waves without yet going down. Real gross domestic purchases increased only 0.1 percent in the first quarter — almost as flat as you can get. But net exports provided an important source of demand for US products, and are likely to remain a positive engine of growth in the future. The same is true of the fiscal policy engine, as consumers receive and spend their tax cuts in the 2^nd and 3^rd quarters. On the other wing, the investment engine has been knocked out; inventory investment is likely to fall and residential construction will remain negative for sometime. The big question mark is the consumption engine. Is the long-spending American household taking a hard look at its diminished net worth and taking steps to raise its saving rate above the very low levels of recent years? If so, a recession will ensue.

We are already clearly in a “growth recession.” All in all, I put the odds of an outright recession sometime this year at greater than 50%. That number is meant to add together:
(1) the odds that it will turn out that we have already passed the turning point and
(2) the odds that the sharp recent expansions in monetary and fiscal policy will succeed in postponing the recession, but only until later in the year.
Come the fall, if demand starts to slow, I can’t see either the Fed delivering a second big dose of interest rate cuts (as they were able to in the 2001 recession, when the dollar was strong and inflation under control), nor the government delivering a second big dose of tax cuts (as they could in the 2001 recession, when the budget outlook was strong and debt under control).

White House CEA Chairman Ed Lazear expressed confidence to the Wall Street Journal today that the country is not in recession. I, like Menzie Chinn, am surprised that Lazear is willing to put his reputation on the line in this way.

It is true that the Commerce Department BEA’s advanced estimate of first-quarter GDP growth was still above zero (+0.6%). But there are three reasons not to take this number too seriously.
(1) Revisions in these numbers are usually substantial, so the final number could easily turn out to be negative — or twice as high.
(2) Even if the +0.6% number were to hold up, it can be entirely accounted for by measured inventory investment. In other words, real final demand fell rather than rose in the first quarter. It is plain that this inventory accumulation was not the outcome of deliberate decisions by bullish firms to add to their inventories in anticipation of a booming economy. Rather it was almost certainly unintended inventory accumulation, as goods sat unsold on store shelves and in warehouses. This overhang makes it more likely that inventory accumulation will be negative in the 2nd quarter. (Admittedly, rising exports from the weak dollar and rising consumption from the tax rebate checks could outweigh that particular factor, and we could scrape along the ground for another quarter at near-zero growth).
(3) As Martin Feldstein has been pointing out (e.g., in the FT), it is a misinterpretation of the GDP statistics to say that growth remained positive in the first quarter. Rather GDP for QI as a whole was estimated to have been 0.6% higher as compared to QIV as a whole. The Commerce Department does not report monthly GDP estimates, but MacroAdvisers does, and these data suggest that monthly GDP has been declining since January.

There are other reasons as well to consider it likely that a recession may have started as early as January. The NBER Business Cycle Dating Committee, which declares when recessions start, looks at lots of data. But the most important information, alongside GDP, is the jobs data from the Bureau of Labor Statistics. Employment, like GDP, offers a comprehensive measure across the economy, but it has the advantage of being available monthly and with shorter lags. The employment data suggest that the recession may have started in January.

It is certainly possible that it will turn out, in the end, that the economy escaped recession in the first quarter. Even if that is the case, however, it is difficult to be optimistic about the rest of the year. I can’t remember a time when there have been so many worrisome danger signals: depressed household balance sheets, mortgage defaults, high oil prices, low consumer confidence, … . The odds of a recession sometime this year must be rated high.

Fed Chairman Bernanke and Treasury Secretary Paulson have wisely reined in the “happy talk” with which the initial sub-prime mortgage crisis was greeted last year. (Remember “the crisis looks contained”?) If I were Ed Lazear, I would follow their lead.

It is hard to remember now, but mineral and agricultural commodities were considered passé less than ten years ago. Anyone who talked about sectors where the product was as clunky and mundane as copper, corn, and crude petroleum, was considered behind the times. In Alan Greenspan’s phrase, GDP had gotten “lighter;” the economy was becoming weightless, “dematerializing.” Agriculture and mining no longer constituted a large share of the New Economy, and did not matter much in an age dominated by ethereal digital communication, evanescent dotcoms, and externally outsourced services. The Economist magazine in a 1999 cover story forecast that oil might be headed for a price of $5 a barrel.

Since then, of course, we have seen tremendous increases in the prices of most mineral and agricultural commodities, many of them hitting records in nominal and even real terms (see graph). Oil is now well above $100 a barrel, and gold has just crossed the $1000 an ounce line.

The question is why.

There could well be merit to many of the explanations that have been offered for the rise in the price of oil. One is the “peak oil hypothesis,” and another is geopolitical uncertainty in Russia, Nigeria, Venezuela and – above all – the Gulf. Corn prices have been impacted by American subsidies for biofuel. And other special microeconomic factors are relevant in other specific sectors. But it cannot be a coincidence that mineral and agricultural prices have risen virtually across the board. Some macroeconomic explanation is called for.

The popular explanation since 2004 has been rapid growth in the world economy. The strongest growth has of course been coming from China and other recently minted manufacturing powerhouses in Asia, but the expansion has been unusually broad-based – including up to last year the United States and even a reinvigorated Europe. So growth has pushed up demand for energy, minerals, farm products, and other industrial inputs, right?

This reigning explanation now looks suspect. Since last summer the US economy has slowed down noticeably, and is probably entering a recession. Despite talk of decoupling, it is clear that other countries are also slowing down at least to some extent. In its most recent forecast, the IMF World Economic Outlook revised downward the growth rate for virtually every region, including China. The overall global growth rate for 2008 has been marked down by 1.1% (from 5.2 % in July 2007, just before the sub-prime mortgage crisis hit, to 4.1 % as of January 29, 2008). And prospects continue to deteriorate. Yet commodity prices have found their second wind over precisely this period! Up some 25% or more since August 2007, by a number of indices. So much for the growth explanation.

How to explain commodity prices up while the economy turns down? I will offer my answer in my next posting, tomorrow.