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Tuesday, June 15, 2010

Employment and Real GDP, Real GDI

by Calculated Risk on 6/15/2010 03:47:00 PM

Last night I excerpted from a speech by St Louis Fed President James Bullard. I noted that GDI might be more useful in measuring the recovery than GDP (they are conceptually equivalent).

As a followup to that post (and also to the previous post with the forecast from UCLA-Anderson's Ed Learmer), here are two graphs looking at payroll employment vs. the change in real GDP and real GDI.

At the bottom of this post are estimates of the unemployment rate in 12 months for several growth scenarios. Note: This is similar to Okun's relationship between GDP and unemployment.

Real GDP and Payroll Employment Click on graph for larger image.

The first graph shows the four quarter change in real GDP vs. the four quarter change in employment, as a percent of payroll employment (to normalize for changes in payroll over time).

The second graph shows the same relationship, but uses Gross Domestic Income instead of GDP.

Change in Real GDI and Change in Payroll Employment There is a clear relationship - the higher the change in the real GDP or real GDI, the larger the increase in payroll employment. The R2 for GDI is slightly higher than for GDP (0.80 vs. 0.74).

This shows that real GDP / real GDI has to grow at a sustained rate of about 1% just to keep the net change in payroll jobs at zero.

A 3% increase in real GDI (over a year) would lead to about a 1.4% increase in payroll employment. With approximately 130 million payroll jobs, a 1.4% increase in payroll employment would be just over 1.8 million jobs over the next year - and the unemployment rate would probably remain close to the current level (9.7%) depending on changes in population and the participation rate.

The following table summarizes several growth scenarios. The unemployment rate is from the household survey and depends on the number of people in the work force - so it cannot be calculated directly. The table uses a range of unemployment rates based on 1.6 to 2.1 million people entering the workforce over the next 12 months (a combination of population growth and discouraged workers reentering the work force).

NOTE: For those interested in understanding the differences between the household and establishment employment surveys - and why the unemployment rate cannot be calculated directly from the payroll report, see: Jobs and the Unemployment Rate

Real GrowthPercent Payroll GrowthAnnual Payroll Growth (000s)Monthly Payroll Growth (000s)Unemployment Rate in One Year1
6.0%3.6%46483877.6% to 7.9%
5.0%2.9%37183108.2% to 8.5%
4.0%2.1%27872328.8% to 9.1%
3.0%1.4%18571559.4% to 9.7%
2.0%0.7%9267710.0% to 10.3%
1.0%0.0%-4010.6% to 10.9%
1The unemployment rate is from the Household Survey and depends on several factors including changes in population and the participation rate.
Based on this table and Dr. Leamer's forecast of 3.4% GDP growth this year, and 2.4% in 2011, the unemployment rate would probably still be in the high 9s at the end of 2011.

I think Leamer is a little optimistic for 2010 - I'm expecting a 2nd half slowdown in GDP growth this year - and I think the unemployment rate will stay near the current level for some time.

UCLA's Leamer: "A Homeless Recovery"

by Calculated Risk on 6/15/2010 12:14:00 PM

From UCLA: UCLA Anderson Forecast: U.S. recovery a long, slow climb; Calif. recovery weaker than nation's

"If the next year is going to bring exceptional growth," [UCLA Anderson Forecast director Edward] Leamer writes, "consumers will need to express their optimism in the way that really counts — buying homes and cars. And that is not going to happen if businesses continue to express their pessimism in the way that really counts — by not hiring workers."

The result is an economic Catch-22.

Leamer explains that significant reductions in the unemployment rate require real gross domestic product (GDP) growth in the 5.0 percent to 6.0 percent range. Normal GDP growth is 3.0 percent, enough to sustain unemployment levels, but not strong enough to put Americans back to work. As a consequence, consumers concerned about their employment status are reluctant to spend, and businesses concerned about growth are reluctant to hire.

The forecast for GDP growth this year is 3.4 percent, followed by 2.4 percent in 2011 and 2.8 percent in 2012, well below the 5.0 percent growth of previous recoveries and even a bit below the 3.0 percent long-term normal growth. With this weak economic growth comes a weak labor market, and unemployment slowly declines to 8.6 percent by 2012.
A couple of key points:

  • Usually housing (residential investment) is a key engine of growth in a recovery, for both GDP and employment, but this time any contribution from housing will be muted. Normally in a recovery housing is a leading sector, and the pickup in residential investment leads to more jobs - and more households - and more demand for housing. This is not happening now because of the huge overhang of existing inventory. Right how the recovery is "homeless", and that means any recovery in GDP and employment will be sluggish.

  • The sluggish GDP growth implies that the unemployment rate will stay elevated for some time. Leamer is forecasting the unemployment rate will decline slowly to 8.6% in 2012! Ouch. However, he is also forecasting that the Fed will raise rates early in 2011, but that is very unlikely based on his unemployment rate forecast.

  • NAHB Builder Confidence declines sharply in June

    by Calculated Risk on 6/15/2010 10:00:00 AM

    Note: any number under 50 indicates that more builders view sales conditions as poor than good.

    Residential NAHB Housing Market Index Click on graph for larger image in new window.

    This graph shows the builder confidence index from the National Association of Home Builders (NAHB).

    The housing market index (HMI) was at 17 in June. This was a sharp decline from 22 in May.

    The record low was 8 set in January 2009. This is still very low ...

    HMI and Starts Correlation This second graph compares the NAHB HMI (left scale) with single family housing starts (right scale). This includes the June release for the HMI and the April data for starts (May starts will be released tomorrow).

    This shows that the HMI and single family starts mostly move generally in the same direction - although there is plenty of noise month-to-month.

    Press release from the NAHB: Builder Confidence Declines in June

    Snapping a string of two consecutive monthly gains, builder confidence in the market for newly built, single-family homes fell back to February levels, before the beginning of the home buyer tax credit-related surge, according to results of the latest National Association of Home Builders/Wells Fargo Housing Market Index (HMI), released today. The HMI dropped five points to 17 in June.

    “The home buyer tax credit did its job in stoking spring sales and we expected a temporary pull back in the builders’ outlook after the credit expired at the end of April,” said NAHB Chairman Bob Jones, a home builder from Bloomfield Hills, Mich. “However, the reduction in consumer activity may have been more dramatic than some builders had anticipated, which resulted in their lower confidence levels.”
    ...
    Each of the HMI’s component indexes recorded declines in June. The component gauging current sales conditions fell five points to 17, while the component gauging sales expectations for the next six months declined four points to 23 (from a one-point downward revised index level of 27 in May) and the component gauging traffic of prospective buyers fell two points to 14.

    The HMI also posted losses in every region in June. The Northeast, which has the smallest survey sample and is therefore subject to greater month-to-month volatility, fell 17 points to 18 following a 14-point jump in May. The Midwest posted a three-point loss to 14, while the South also registered a three-point decline to 19 and the West fell four points to 15 from a revised May level of 19.
    This suggests single family starts will decline sharply soon.

    NY Fed: Manufacturing Conditions improve in June

    by Calculated Risk on 6/15/2010 08:30:00 AM

    From the NY Fed: Empire State Manufacturing Survey

    The Empire State Manufacturing Survey indicates that conditions for New York manufacturers improved in June. The general business conditions index edged up from its May level to 19.6, extending its string of positive readings to eleven months. The new orders and shipments indexes were also positive and higher than their May levels. The inventories index remained near zero for a second straight month, indicating that inventory levels were little changed.
    ...
    The new orders index rose modestly, to 17.5, and the shipments index climbed to 19.7. The unfilled orders index was negative for a third consecutive month, at -1.2.
    ...
    The index for number of employees slipped 10 points, to 12.4, and the average workweek index climbed from zero last month to 8.6.
    This came in slightly below expectations. This is more evidence that the inventory adjustment is over. Manufacturing continued to improve, although at a somewhat slower pace than earlier this year.

    Monday, June 14, 2010

    Fed's Bullard on the Economy

    by Calculated Risk on 6/14/2010 11:59:00 PM

    I thought these comments by St Louis Fed President James Bullard today were a little odd: The Global Recovery and Monetary Policy

    "As of the first quarter of 2010, real GDP stands just shy of the 2008 second quarter level, so that growth of about 1.25 percent would be sufficient to allow real GDP to surpass the previous peak. At that point, the U.S. economy would be fully "recovered" from the very sharp downturn of late 2008 and early 2009."
    Fully recovered? Tell that to the millions of unemployed workers.
    "To be clear, the 1.25 percent is a quarterly number, and would be 5.0 percent at an annual rate."
    Uh, I don't think that is clear. The 1.25% is the level real GDP is currently below the pre-recession peak.

    What he meant is it would take an annualized quarterly growth rate of about 5% in Q2 to raise real GDP the 1.25% needed to reach the previous peak.
    Although I think that 5.0 percent at an annual rate is too much to expect for current quarter real GDP growth, it seems like a reasonable possibility over the next two quarters combined.
    What he means is he thinks there is "a reasonable possibility" that the economy will grow at an annualized rate of 2.5% over the six months period including Q2 and Q3. That is possible, but I'll take the under.
    Given these conditions, I expect the U.S. recovery in GDP to be complete in the third quarter of this year.
    This is overlooking the weakness in Gross Domestic Income. There are really two measures of GDP: 1) real GDP, and 2) real Gross Domestic Income (GDI). The two measures are conceptually identical, but yield slightly different results.

    Recent research suggests that GDI is often more accurate than GDP, especially when the economy is weak. From Fed economist Jeremy Nalewaik, “Income and Product Side Estimates of US Output Growth,” Brookings Papers on Economic Activity.:
    Considerable evidence suggests that the growth rates of GDP(I) better represent the business cycle fluctuations in true output growth than do the growth rates of GDP(E). ... These results strongly suggest that economists and statisticians interested in business cycle fluctuations in U.S. output should pay attention to the income-side estimates, and consider using some sort of weighted average of the income- and expenditure-side estimates in their analyses. The evidence in this paper clearly suggests that the weights should be skewed towards GDP(I) ...
    Real GDI is still 2.3% below the previous peak, and if the economy grows at 3% all year, real GDI will not surpass the previous peak until Q1 2011.